28145341440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 1056

約数和(自身を含む): 114039843840

約数和(自身を除く): 85894502400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 31, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 61, 62, 64, 68, 72, 76, 80, 85, 90, 93, 95, 96, 102, 114, 120, 122, 124, 128, 136, 144, 152, 153, 155, 160, 170, 171, 180, 183, 186, 190, 192, 204, 228, 240, 244, 248, 255, 256, 272, 279, 285, 288, 304, 305, 306, 310, 320, 323, 340, 342, 360, 366, 372, 380, 384, 408, 456, 465, 480, 488, 496, 510, 512, 527, 544, 549, 558, 570, 576, 589, 608, 610, 612, 620, 640, 646, 680, 684, 720, 732, 744, 760, 765, 768, 816, 855, 912, 915, 930, 960, 969, 976, 992, 1020, 1024, 1037, 1054, 1088, 1098, 1116, 1140, 1152, 1159, 1178, 1216, 1220, 1224, 1240, 1280, 1292, 1360, 1368, 1395, 1440, 1464, 1488, 1520, 1530, 1536, 1581, 1615, 1632, 1710, 1767, 1824, 1830, 1860, 1891, 1920, 1938, 1952, 1984, 2040, 2074, 2108, 2176, 2196, 2232, 2280, 2304, 2318, 2356, 2432, 2440, 2448, 2480, 2560, 2584, 2635, 2720, 2736, 2745, 2790, 2880, 2907, 2928, 2945, 2976, 3040, 3060, 3072, 3111, 3162, 3230, 3264, 3420, 3477, 3534, 3648, 3660, 3720, 3782, 3840, 3876, 3904, 3968, 4080, 4148, 4216, 4352, 4392, 4464, 4560, 4608, 4636, 4712, 4743, 4845, 4864, 4880, 4896, 4960, 5120, 5168, 5185, 5270, 5301, 5440, 5472, 5490, 5580, 5673, 5760, 5795, 5814, 5856, 5890, 5952, 6080, 6120, 6222, 6324, 6460, 6528, 6840, 6954, 7068, 7296, 7320, 7440, 7564, 7680, 7752, 7808, 7905, 7936, 8160, 8296, 8432, 8704, 8784, 8835, 8928, 9120, 9216, 9272, 9333, 9424, 9455, 9486, 9690, 9728, 9760, 9792, 9920, 10013, 10336, 10370, 10431, 10540, 10602, 10880, 10944, 10980, 11160, 11346, 11520, 11590, 11628, 11712, 11780, 11904, 12160, 12240, 12444, 12648, 12920, 13056, 13680, 13908, 14136, 14535, 14592, 14640, 14880, 15128, 15360, 15504, 15555, 15616, 15810, 15872, 16320, 16592, 16864, 17019, 17385, 17408, 17568, 17670, 17856, 18240, 18544, 18666, 18848, 18910, 18972, 19380, 19456, 19520, 19584, 19703, 19840, 20026, 20672, 20740, 20862, 21080, 21204, 21760, 21888, 21960, 22320, 22692, 23040, 23180, 23256, 23424, 23560, 23715, 23808, 24320, 24480, 24888, 25296, 25840, 26112, 26505, 27360, 27816, 28272, 28365, 29070, 29184, 29280, 29760, 30039, 30256, 31008, 31110, 31232, 31620, 31744, 32147, 32640, 33184, 33728, 34038, 34770, 35136, 35340, 35712, 35929, 36480, 37088, 37332, 37696, 37820, 37944, 38760, 39040, 39168, 39406, 39680, 40052, 41344, 41480, 41724, 42160, 42408, 43520, 43776, 43920, 44640, 45384, 46080, 46360, 46512, 46665, 46848, 47120, 47430, 47616, 48640, 48960, 49776, 50065, 50592, 51680, 52155, 52224, 53010, 54720, 55632, 56544, 56730, 58140, 58368, 58560, 59109, 59520, 60078, 60512, 62016, 62220, 62464, 63240, 64294, 65280, 66368, 67456, 68076, 69540, 70272, 70680, 71424, 71858, 72960, 74176, 74664, 75392, 75640, 75888, 77520, 78080, 78336, 78812, 79360, 80104, 82688, 82960, 83448, 84320, 84816, 85095, 87040, 87552, 87840, 89280, 90117, 90768, 92720, 93024, 93330, 93696, 94240, 94860, 95232, 96441, 97280, 97920, 98515, 99552, 100130, 101184, 103360, 104310, 106020, 107787, 109440, 111264, 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413440, 417240, 424080, 431148, 437760, 445056, 450585, 452352, 453840, 465120, 468480, 472872, 476160, 480624, 482205, 484096, 496128, 497760, 505920, 514352, 530944, 538935, 539648, 544608, 556320, 562176, 565440, 574864, 578646, 591090, 593408, 597312, 600780, 603136, 605120, 607104, 610793, 620160, 630496, 640832, 642940, 646722, 663680, 667584, 674560, 678528, 680760, 702720, 709308, 714240, 718580, 720936, 726144, 741760, 744192, 746640, 753920, 758880, 771528, 783360, 788120, 796416, 801040, 809472, 826880, 834480, 848160, 862296, 875520, 886635, 890112, 901170, 904704, 907680, 930240, 936960, 945744, 961248, 964410, 968192, 992256, 995520, 1011840, 1028704, 1061888, 1077870, 1089216, 1112640, 1130880, 1149728, 1157292, 1182180, 1186816, 1194624, 1201560, 1210240, 1214208, 1221586, 1240320, 1260992, 1281664, 1285880, 1293444, 1327360, 1335168, 1349120, 1357056, 1361520, 1405440, 1418616, 1428480, 1437160, 1441872, 1446615, 1452288, 1483520, 1488384, 1493280, 1507840, 1517760, 1543056, 1576240, 1592832, 1602080, 1616805, 1618944, 1653760, 1668960, 1696320, 1724592, 1773270, 1780224, 1802340, 1809408, 1815360, 1832379, 1860480, 1891488, 1922496, 1928820, 1936384, 1991040, 2023680, 2057408, 2155740, 2178432, 2225280, 2261760, 2299456, 2314584, 2364360, 2389248, 2403120, 2420480, 2428416, 2443172, 2480640, 2521984, 2563328, 2571760, 2586888, 2654720, 2670336, 2698240, 2714112, 2723040, 2810880, 2837232, 2874320, 2883744, 2893230, 2904576, 2967040, 2976768, 2986560, 3015680, 3035520, 3053965, 3086112, 3152480, 3185664, 3204160, 3233610, 3337920, 3392640, 3449184, 3546540, 3560448, 3604680, 3630720, 3664758, 3720960, 3782976, 3844992, 3857640, 3982080, 4047360, 4114816, 4311480, 4356864, 4450560, 4523520, 4598912, 4629168, 4728720, 4778496, 4806240, 4840960, 4856832, 4886344, 4961280, 5043968, 5126656, 5143520, 5173776, 5309440, 5340672, 5428224, 5446080, 5497137, 5674464, 5748640, 5767488, 5786460, 5809152, 5934080, 5973120, 6071040, 6107930, 6172224, 6304960, 6408320, 6467220, 6675840, 6785280, 6898368, 7093080, 7209360, 7261440, 7329516, 7441920, 7565952, 7689984, 7715280, 7964160, 8094720, 8229632, 8622960, 8713728, 8901120, 9047040, 9161895, 9197824, 9258336, 9457440, 9556992, 9612480, 9681920, 9772688, 10087936, 10253312, 10287040, 10347552, 10681344, 10892160, 10994274, 11348928, 11497280, 11534976, 11572920, 11946240, 12142080, 12215860, 12344448, 12609920, 12816640, 12934440, 13351680, 13570560, 13796736, 14186160, 14418720, 14522880, 14659032, 14883840, 15131904, 15379968, 15430560, 15928320, 16459264, 17245920, 17427456, 17802240, 18323790, 18395648, 18516672, 18914880, 19224960, 19545376, 20175872, 20574080, 20695104, 21784320, 21988548, 22697856, 22994560, 23069952, 23145840, 23892480, 24284160, 24431720, 24688896, 25219840, 25633280, 25868880, 26703360, 27141120, 27485685, 27593472, 28372320, 28837440, 29045760, 29318064, 30263808, 30759936, 30861120, 32918528, 34491840, 36647580, 36791296, 37033344, 37829760, 38449920, 39090752, 41148160, 41390208, 43568640, 43977096, 45395712, 45989120, 46139904, 46291680, 47784960, 48863440, 49377792, 50439680, 51266560, 51737760, 53406720, 54971370, 55186944, 56744640, 57674880, 58636128, 60527616, 61722240, 68983680, 73295160, 74066688, 75659520, 76899840, 78181504, 82296320, 82780416, 87137280, 87954192, 90791424, 91978240, 92279808, 92583360, 97726880, 98755584, 100879360, 103475520, 109942740, 110373888, 113489280, 115349760, 117272256, 123444480, 137967360, 146590320, 148133376, 151319040, 153799680, 156363008, 164592640, 165560832, 175908384, 181582848, 183956480, 185166720, 195453760, 206951040, 219885480, 226978560, 230699520, 234544512, 246888960, 275934720, 293180640, 296266752, 302638080, 312726016, 331121664, 351816768, 370333440, 390907520, 413902080, 439770960, 453957120, 461399040, 469089024, 493777920, 551869440, 586361280, 625452032, 703633536, 740666880, 781815040, 827804160, 879541920, 907914240, 938178048, 1172722560, 1407267072, 1481333760, 1563630080, 1655608320, 1759083840, 1876356096, 2345445120, 2814534144, 3127260160, 3518167680, 4690890240, 5629068288, 7036335360, 9381780480, 14072670720, 28145341440]

約数ペア:

[(1, 28145341440), (2, 14072670720), (3, 9381780480), (4, 7036335360), (5, 5629068288), (6, 4690890240), (8, 3518167680), (9, 3127260160), (10, 2814534144), (12, 2345445120), (15, 1876356096), (16, 1759083840), (17, 1655608320), (18, 1563630080), (19, 1481333760), (20, 1407267072), (24, 1172722560), (30, 938178048), (31, 907914240), (32, 879541920), (34, 827804160), (36, 781815040), (38, 740666880), (40, 703633536), (45, 625452032), (48, 586361280), (51, 551869440), (57, 493777920), (60, 469089024), (61, 461399040), (62, 453957120), (64, 439770960), (68, 413902080), (72, 390907520), (76, 370333440), (80, 351816768), (85, 331121664), (90, 312726016), (93, 302638080), (95, 296266752), (96, 293180640), (102, 275934720), (114, 246888960), (120, 234544512), (122, 230699520), (124, 226978560), (128, 219885480), (136, 206951040), (144, 195453760), (152, 185166720), (153, 183956480), (155, 181582848), (160, 175908384), (170, 165560832), (171, 164592640), (180, 156363008), (183, 153799680), (186, 151319040), (190, 148133376), (192, 146590320), (204, 137967360), (228, 123444480), (240, 117272256), (244, 115349760), (248, 113489280), (255, 110373888), (256, 109942740), (272, 103475520), (279, 100879360), (285, 98755584), (288, 97726880), (304, 92583360), (305, 92279808), (306, 91978240), (310, 90791424), (320, 87954192), (323, 87137280), (340, 82780416), (342, 82296320), (360, 78181504), (366, 76899840), (372, 75659520), (380, 74066688), (384, 73295160), (408, 68983680), (456, 61722240), (465, 60527616), (480, 58636128), (488, 57674880), (496, 56744640), (510, 55186944), (512, 54971370), (527, 53406720), (544, 51737760), (549, 51266560), (558, 50439680), (570, 49377792), (576, 48863440), (589, 47784960), (608, 46291680), (610, 46139904), (612, 45989120), (620, 45395712), (640, 43977096), (646, 43568640), (680, 41390208), (684, 41148160), (720, 39090752), (732, 38449920), (744, 37829760), (760, 37033344), (765, 36791296), (768, 36647580), (816, 34491840), (855, 32918528), (912, 30861120), (915, 30759936), (930, 30263808), (960, 29318064), (969, 29045760), (976, 28837440), (992, 28372320), (1020, 27593472), (1024, 27485685), (1037, 27141120), (1054, 26703360), (1088, 25868880), (1098, 25633280), (1116, 25219840), (1140, 24688896), (1152, 24431720), (1159, 24284160), (1178, 23892480), (1216, 23145840), (1220, 23069952), (1224, 22994560), (1240, 22697856), (1280, 21988548), (1292, 21784320), (1360, 20695104), (1368, 20574080), (1395, 20175872), (1440, 19545376), (1464, 19224960), (1488, 18914880), (1520, 18516672), (1530, 18395648), (1536, 18323790), (1581, 17802240), (1615, 17427456), (1632, 17245920), (1710, 16459264), (1767, 15928320), (1824, 15430560), (1830, 15379968), (1860, 15131904), (1891, 14883840), (1920, 14659032), (1938, 14522880), (1952, 14418720), (1984, 14186160), (2040, 13796736), (2074, 13570560), (2108, 13351680), (2176, 12934440), (2196, 12816640), (2232, 12609920), (2280, 12344448), (2304, 12215860), (2318, 12142080), (2356, 11946240), (2432, 11572920), (2440, 11534976), (2448, 11497280), (2480, 11348928), (2560, 10994274), (2584, 10892160), (2635, 10681344), (2720, 10347552), (2736, 10287040), (2745, 10253312), (2790, 10087936), (2880, 9772688), (2907, 9681920), (2928, 9612480), (2945, 9556992), (2976, 9457440), (3040, 9258336), (3060, 9197824), (3072, 9161895), (3111, 9047040), (3162, 8901120), (3230, 8713728), (3264, 8622960), (3420, 8229632), (3477, 8094720), (3534, 7964160), (3648, 7715280), (3660, 7689984), (3720, 7565952), (3782, 7441920), (3840, 7329516), (3876, 7261440), (3904, 7209360), (3968, 7093080), (4080, 6898368), (4148, 6785280), (4216, 6675840), (4352, 6467220), (4392, 6408320), (4464, 6304960), (4560, 6172224), (4608, 6107930), (4636, 6071040), (4712, 5973120), (4743, 5934080), (4845, 5809152), (4864, 5786460), (4880, 5767488), (4896, 5748640), (4960, 5674464), (5120, 5497137), (5168, 5446080), (5185, 5428224), (5270, 5340672), (5301, 5309440), (5440, 5173776), (5472, 5143520), (5490, 5126656), (5580, 5043968), (5673, 4961280), (5760, 4886344), (5795, 4856832), (5814, 4840960), (5856, 4806240), (5890, 4778496), (5952, 4728720), (6080, 4629168), (6120, 4598912), (6222, 4523520), (6324, 4450560), (6460, 4356864), (6528, 4311480), (6840, 4114816), (6954, 4047360), (7068, 3982080), (7296, 3857640), (7320, 3844992), (7440, 3782976), (7564, 3720960), (7680, 3664758), (7752, 3630720), (7808, 3604680), (7905, 3560448), (7936, 3546540), (8160, 3449184), (8296, 3392640), (8432, 3337920), (8704, 3233610), (8784, 3204160), (8835, 3185664), (8928, 3152480), (9120, 3086112), (9216, 3053965), (9272, 3035520), (9333, 3015680), (9424, 2986560), (9455, 2976768), (9486, 2967040), (9690, 2904576), (9728, 2893230), (9760, 2883744), (9792, 2874320), (9920, 2837232), (10013, 2810880), (10336, 2723040), (10370, 2714112), (10431, 2698240), (10540, 2670336), (10602, 2654720), (10880, 2586888), (10944, 2571760), (10980, 2563328), (11160, 2521984), (11346, 2480640), (11520, 2443172), (11590, 2428416), (11628, 2420480), (11712, 2403120), (11780, 2389248), (11904, 2364360), (12160, 2314584), (12240, 2299456), (12444, 2261760), (12648, 2225280), (12920, 2178432), (13056, 2155740), (13680, 2057408), (13908, 2023680), (14136, 1991040), (14535, 1936384), (14592, 1928820), (14640, 1922496), (14880, 1891488), (15128, 1860480), (15360, 1832379), (15504, 1815360), (15555, 1809408), (15616, 1802340), (15810, 1780224), (15872, 1773270), (16320, 1724592), (16592, 1696320), (16864, 1668960), (17019, 1653760), (17385, 1618944), (17408, 1616805), (17568, 1602080), (17670, 1592832), (17856, 1576240), (18240, 1543056), (18544, 1517760), (18666, 1507840), (18848, 1493280), (18910, 1488384), (18972, 1483520), (19380, 1452288), (19456, 1446615), (19520, 1441872), (19584, 1437160), (19703, 1428480), (19840, 1418616), (20026, 1405440), (20672, 1361520), (20740, 1357056), (20862, 1349120), (21080, 1335168), (21204, 1327360), (21760, 1293444), (21888, 1285880), (21960, 1281664), (22320, 1260992), (22692, 1240320), (23040, 1221586), (23180, 1214208), (23256, 1210240), (23424, 1201560), (23560, 1194624), (23715, 1186816), (23808, 1182180), (24320, 1157292), (24480, 1149728), (24888, 1130880), (25296, 1112640), (25840, 1089216), (26112, 1077870), (26505, 1061888), (27360, 1028704), (27816, 1011840), (28272, 995520), (28365, 992256), (29070, 968192), (29184, 964410), (29280, 961248), (29760, 945744), (30039, 936960), (30256, 930240), (31008, 907680), (31110, 904704), (31232, 901170), (31620, 890112), (31744, 886635), (32147, 875520), (32640, 862296), (33184, 848160), (33728, 834480), (34038, 826880), (34770, 809472), (35136, 801040), (35340, 796416), (35712, 788120), (35929, 783360), (36480, 771528), (37088, 758880), (37332, 753920), (37696, 746640), (37820, 744192), (37944, 741760), (38760, 726144), (39040, 720936), (39168, 718580), (39406, 714240), (39680, 709308), (40052, 702720), (41344, 680760), (41480, 678528), (41724, 674560), (42160, 667584), (42408, 663680), (43520, 646722), (43776, 642940), (43920, 640832), (44640, 630496), (45384, 620160), (46080, 610793), (46360, 607104), (46512, 605120), (46665, 603136), (46848, 600780), (47120, 597312), (47430, 593408), (47616, 591090), (48640, 578646), (48960, 574864), (49776, 565440), (50065, 562176), (50592, 556320), (51680, 544608), (52155, 539648), (52224, 538935), (53010, 530944), (54720, 514352), (55632, 505920), (56544, 497760), (56730, 496128), (58140, 484096), (58368, 482205), (58560, 480624), (59109, 476160), (59520, 472872), (60078, 468480), (60512, 465120), (62016, 453840), (62220, 452352), (62464, 450585), (63240, 445056), (64294, 437760), (65280, 431148), (66368, 424080), (67456, 417240), (68076, 413440), (69540, 404736), (70272, 400520), (70680, 398208), (71424, 394060), (71858, 391680), (72960, 385764), (74176, 379440), (74664, 376960), (75392, 373320), (75640, 372096), (75888, 370880), (77520, 363072), (78080, 360468), (78336, 359290), (78812, 357120), (79360, 354654), (80104, 351360), (82688, 340380), (82960, 339264), (83448, 337280), (84320, 333792), (84816, 331840), (85095, 330752), (87040, 323361), (87552, 321470), (87840, 320416), (89280, 315248), (90117, 312320), (90768, 310080), (92720, 303552), (93024, 302560), (93330, 301568), (93696, 300390), (94240, 298656), (94860, 296704), (95232, 295545), (96441, 291840), (97280, 289323), (97920, 287432), (98515, 285696), (99552, 282720), (100130, 281088), (101184, 278160), (103360, 272304), (104310, 269824), (106020, 265472), (107787, 261120), (109440, 257176), (111264, 252960), (113088, 248880), (113460, 248064), (116280, 242048), (117120, 240312), (118218, 238080), (119040, 236436), (120156, 234240), (121024, 232560), (124032, 226920), (124440, 226176), (126480, 222528), (128588, 218880), (130560, 215574), (132736, 212040), (134912, 208620), (136152, 206720), (139080, 202368), (140544, 200260), (141360, 199104), (142848, 197030), (143716, 195840), (145920, 192882), (148352, 189720), (149328, 188480), (150195, 187392), (150784, 186660), (151280, 186048), (151776, 185440), (155040, 181536), (156160, 180234), (156672, 179645), (157624, 178560), (158720, 177327), (160208, 175680), (160735, 175104), (165376, 170190), (165920, 169632), (166896, 168640)]