20714195040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 768

約数和(自身を含む): 85279703040

約数和(自身を除く): 64565508000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 101, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 179, 186, 202, 210, 217, 220, 224, 231, 240, 248, 264, 280, 303, 308, 310, 330, 336, 341, 352, 358, 372, 385, 404, 420, 434, 440, 462, 465, 480, 496, 505, 528, 537, 560, 606, 616, 620, 651, 660, 672, 682, 707, 716, 744, 770, 808, 840, 868, 880, 895, 924, 930, 992, 1010, 1023, 1056, 1074, 1085, 1111, 1120, 1155, 1212, 1232, 1240, 1253, 1302, 1320, 1364, 1414, 1432, 1488, 1515, 1540, 1616, 1680, 1705, 1736, 1760, 1790, 1848, 1860, 1969, 2020, 2046, 2121, 2148, 2170, 2222, 2310, 2387, 2424, 2464, 2480, 2506, 2604, 2640, 2685, 2728, 2828, 2864, 2976, 3030, 3080, 3131, 3232, 3255, 3333, 3360, 3410, 3472, 3535, 3580, 3696, 3720, 3759, 3938, 4040, 4092, 4242, 4296, 4340, 4444, 4620, 4774, 4848, 4960, 5012, 5115, 5208, 5280, 5370, 5456, 5549, 5555, 5656, 5728, 5907, 6060, 6160, 6262, 6265, 6510, 6666, 6820, 6944, 7070, 7160, 7161, 7392, 7440, 7518, 7777, 7876, 8080, 8184, 8484, 8592, 8680, 8888, 9240, 9393, 9548, 9696, 9845, 10024, 10230, 10416, 10605, 10740, 10912, 11098, 11110, 11312, 11814, 11935, 12120, 12320, 12524, 12530, 13020, 13332, 13640, 13783, 14140, 14320, 14322, 14880, 15036, 15554, 15655, 15752, 16160, 16368, 16647, 16665, 16968, 17184, 17360, 17776, 18079, 18480, 18786, 18795, 19096, 19690, 20048, 20460, 20832, 21210, 21480, 21917, 22196, 22220, 22624, 23331, 23628, 23870, 24240, 25048, 25060, 26040, 26664, 27280, 27566, 27745, 28280, 28640, 28644, 29535, 30072, 31108, 31310, 31504, 32736, 33294, 33330, 33936, 34441, 34720, 35552, 35805, 36158, 36960, 37572, 37590, 38192, 38843, 38885, 39380, 40096, 40920, 41349, 42420, 42960, 43834, 44392, 44440, 46662, 46965, 47256, 47740, 48480, 50096, 50120, 52080, 53328, 54237, 54560, 55132, 55490, 56560, 57288, 59070, 60144, 61039, 62216, 62620, 63008, 65751, 66588, 66660, 67872, 68882, 68915, 71610, 72316, 75144, 75180, 76384, 77686, 77770, 78760, 81840, 82698, 83235, 84840, 85920, 87668, 88784, 88880, 90395, 93324, 93930, 94512, 95480, 100192, 100240, 103323, 104160, 106656, 108474, 109585, 110264, 110980, 113120, 114576, 116529, 116655, 118140, 120288, 122078, 124432, 125240, 126553, 131502, 133176, 133320, 137764, 137830, 143220, 144632, 150288, 150360, 155372, 155540, 157520, 163680, 165396, 166470, 169680, 172205, 175336, 177568, 177760, 180790, 183117, 186648, 187860, 189024, 190960, 194215, 198869, 200480, 206646, 206745, 216948, 219170, 220528, 221960, 229152, 233058, 233310, 236280, 241087, 244156, 248864, 250480, 253106, 263004, 266352, 266640, 271185, 275528, 275660, 286440, 289264, 300576, 300720, 305195, 310744, 311080, 315040, 328755, 330792, 332940, 339360, 344410, 350672, 361580, 366234, 373296, 375720, 379659, 381920, 388430, 397738, 413292, 413490, 427273, 433896, 438340, 441056, 443920, 466116, 466620, 472560, 482174, 488312, 500960, 506212, 516615, 526008, 532704, 533280, 542370, 551056, 551320, 560449, 572880, 578528, 582645, 596607, 601440, 610390, 621488, 622160, 632765, 657510, 661584, 665880, 688820, 701344, 723160, 723261, 732468, 746592, 751440, 759318, 776860, 795476, 826584, 826980, 854546, 867792, 876680, 887840, 915585, 932232, 933240, 945120, 964348, 976624, 994345, 1012424, 1033230, 1052016, 1084740, 1102112, 1102640, 1120898, 1145760, 1165290, 1193214, 1205435, 1220780, 1242976, 1244320, 1265530, 1281819, 1315020, 1323168, 1331760, 1377640, 1392083, 1446320, 1446522, 1464936, 1502880, 1518636, 1553720, 1590952, 1653168, 1653960, 1681347, 1709092, 1735584, 1753360, 1831170, 1864464, 1866480, 1898295, 1928696, 1953248, 1988690, 2024848, 2066460, 2104032, 2136365, 2169480, 2205280, 2241796, 2330580, 2386428, 2410870, 2441560, 2531060, 2563638, 2630040, 2663520, 2755280, 2784166, 2802245, 2892640, 2893044, 2929872, 2983035, 3037272, 3107440, 3181904, 3306336, 3307920, 3362694, 3418184, 3506720, 3616305, 3662340, 3728928, 3732960, 3796590, 3857392, 3923143, 3977380, 4049696, 4132920, 4176249, 4272730, 4338960, 4483592, 4661160, 4772856, 4821740, 4883120, 5062120, 5127276, 5260080, 5510560, 5568332, 5604490, 5786088, 5859744, 5966070, 6074544, 6164939, 6214880, 6363808, 6409095, 6615840, 6725388, 6836368, 6960415, 7232610, 7324680, 7593180, 7714784, 7846286, 7954760, 8265840, 8352498, 8406735, 8545460, 8677920, 8967184, 9322320, 9545712, 9643480, 9766240, 10124240, 10254552, 10520160, 11136664, 11208980, 11572176, 11769429, 11932140, 12149088, 12329878, 12818190, 13450776, 13672736, 13920830, 14465220, 14649360, 15186360, 15692572, 15909520, 16531680, 16704996, 16813470, 17090920, 17934368, 18494817, 18644640, 19091424, 19286960, 19615715, 20248480, 20509104, 20881245, 22273328, 22417960, 23144352, 23538858, 23864280, 24659756, 25636380, 26901552, 27841660, 28930440, 29298720, 30372720, 30824695, 31385144, 31819040, 33409992, 33626940, 34181840, 36989634, 38573920, 39231430, 41018208, 41762490, 43154573, 44546656, 44835920, 47077716, 47728560, 49319512, 51272760, 53803104, 55683320, 57860880, 58847145, 60745440, 61649390, 62770288, 66819984, 67253880, 68363680, 73979268, 78462860, 83524980, 86309146, 89671840, 92474085, 94155432, 95457120, 98639024, 102545520, 111366640, 115721760, 117694290, 123298780, 125540576, 129463719, 133639968, 134507760, 147958536, 156925720, 167049960, 172618292, 184948170, 188310864, 197278048, 205091040, 215772865, 222733280, 235388580, 246597560, 258927438, 269015520, 295917072, 313851440, 334099920, 345236584, 369896340, 376621728, 431545730, 470777160, 493195120, 517854876, 591834144, 627702880, 647318595, 668199840, 690473168, 739792680, 863091460, 941554320, 986390240, 1035709752, 1294637190, 1380946336, 1479585360, 1726182920, 1883108640, 2071419504, 2589274380, 2959170720, 3452365840, 4142839008, 5178548760, 6904731680, 10357097520, 20714195040]

約数ペア:

[(1, 20714195040), (2, 10357097520), (3, 6904731680), (4, 5178548760), (5, 4142839008), (6, 3452365840), (7, 2959170720), (8, 2589274380), (10, 2071419504), (11, 1883108640), (12, 1726182920), (14, 1479585360), (15, 1380946336), (16, 1294637190), (20, 1035709752), (21, 986390240), (22, 941554320), (24, 863091460), (28, 739792680), (30, 690473168), (31, 668199840), (32, 647318595), (33, 627702880), (35, 591834144), (40, 517854876), (42, 493195120), (44, 470777160), (48, 431545730), (55, 376621728), (56, 369896340), (60, 345236584), (62, 334099920), (66, 313851440), (70, 295917072), (77, 269015520), (80, 258927438), (84, 246597560), (88, 235388580), (93, 222733280), (96, 215772865), (101, 205091040), (105, 197278048), (110, 188310864), (112, 184948170), (120, 172618292), (124, 167049960), (132, 156925720), (140, 147958536), (154, 134507760), (155, 133639968), (160, 129463719), (165, 125540576), (168, 123298780), (176, 117694290), (179, 115721760), (186, 111366640), (202, 102545520), (210, 98639024), (217, 95457120), (220, 94155432), (224, 92474085), (231, 89671840), (240, 86309146), (248, 83524980), (264, 78462860), (280, 73979268), (303, 68363680), (308, 67253880), (310, 66819984), (330, 62770288), (336, 61649390), (341, 60745440), (352, 58847145), (358, 57860880), (372, 55683320), (385, 53803104), (404, 51272760), (420, 49319512), (434, 47728560), (440, 47077716), (462, 44835920), (465, 44546656), (480, 43154573), (496, 41762490), (505, 41018208), (528, 39231430), (537, 38573920), (560, 36989634), (606, 34181840), (616, 33626940), (620, 33409992), (651, 31819040), (660, 31385144), (672, 30824695), (682, 30372720), (707, 29298720), (716, 28930440), (744, 27841660), (770, 26901552), (808, 25636380), (840, 24659756), (868, 23864280), (880, 23538858), (895, 23144352), (924, 22417960), (930, 22273328), (992, 20881245), (1010, 20509104), (1023, 20248480), (1056, 19615715), (1074, 19286960), (1085, 19091424), (1111, 18644640), (1120, 18494817), (1155, 17934368), (1212, 17090920), (1232, 16813470), (1240, 16704996), (1253, 16531680), (1302, 15909520), (1320, 15692572), (1364, 15186360), (1414, 14649360), (1432, 14465220), (1488, 13920830), (1515, 13672736), (1540, 13450776), (1616, 12818190), (1680, 12329878), (1705, 12149088), (1736, 11932140), (1760, 11769429), (1790, 11572176), (1848, 11208980), (1860, 11136664), (1969, 10520160), (2020, 10254552), (2046, 10124240), (2121, 9766240), (2148, 9643480), (2170, 9545712), (2222, 9322320), (2310, 8967184), (2387, 8677920), (2424, 8545460), (2464, 8406735), (2480, 8352498), (2506, 8265840), (2604, 7954760), (2640, 7846286), (2685, 7714784), (2728, 7593180), (2828, 7324680), (2864, 7232610), (2976, 6960415), (3030, 6836368), (3080, 6725388), (3131, 6615840), (3232, 6409095), (3255, 6363808), (3333, 6214880), (3360, 6164939), (3410, 6074544), (3472, 5966070), (3535, 5859744), (3580, 5786088), (3696, 5604490), (3720, 5568332), (3759, 5510560), (3938, 5260080), (4040, 5127276), (4092, 5062120), (4242, 4883120), (4296, 4821740), (4340, 4772856), (4444, 4661160), (4620, 4483592), (4774, 4338960), (4848, 4272730), (4960, 4176249), (5012, 4132920), (5115, 4049696), (5208, 3977380), (5280, 3923143), (5370, 3857392), (5456, 3796590), (5549, 3732960), (5555, 3728928), (5656, 3662340), (5728, 3616305), (5907, 3506720), (6060, 3418184), (6160, 3362694), (6262, 3307920), (6265, 3306336), (6510, 3181904), (6666, 3107440), (6820, 3037272), (6944, 2983035), (7070, 2929872), (7160, 2893044), (7161, 2892640), (7392, 2802245), (7440, 2784166), (7518, 2755280), (7777, 2663520), (7876, 2630040), (8080, 2563638), (8184, 2531060), (8484, 2441560), (8592, 2410870), (8680, 2386428), (8888, 2330580), (9240, 2241796), (9393, 2205280), (9548, 2169480), (9696, 2136365), (9845, 2104032), (10024, 2066460), (10230, 2024848), (10416, 1988690), (10605, 1953248), (10740, 1928696), (10912, 1898295), (11098, 1866480), (11110, 1864464), (11312, 1831170), (11814, 1753360), (11935, 1735584), (12120, 1709092), (12320, 1681347), (12524, 1653960), (12530, 1653168), (13020, 1590952), (13332, 1553720), (13640, 1518636), (13783, 1502880), (14140, 1464936), (14320, 1446522), (14322, 1446320), (14880, 1392083), (15036, 1377640), (15554, 1331760), (15655, 1323168), (15752, 1315020), (16160, 1281819), (16368, 1265530), (16647, 1244320), (16665, 1242976), (16968, 1220780), (17184, 1205435), (17360, 1193214), (17776, 1165290), (18079, 1145760), (18480, 1120898), (18786, 1102640), (18795, 1102112), (19096, 1084740), (19690, 1052016), (20048, 1033230), (20460, 1012424), (20832, 994345), (21210, 976624), (21480, 964348), (21917, 945120), (22196, 933240), (22220, 932232), (22624, 915585), (23331, 887840), (23628, 876680), (23870, 867792), (24240, 854546), (25048, 826980), (25060, 826584), (26040, 795476), (26664, 776860), (27280, 759318), (27566, 751440), (27745, 746592), (28280, 732468), (28640, 723261), (28644, 723160), (29535, 701344), (30072, 688820), (31108, 665880), (31310, 661584), (31504, 657510), (32736, 632765), (33294, 622160), (33330, 621488), (33936, 610390), (34441, 601440), (34720, 596607), (35552, 582645), (35805, 578528), (36158, 572880), (36960, 560449), (37572, 551320), (37590, 551056), (38192, 542370), (38843, 533280), (38885, 532704), (39380, 526008), (40096, 516615), (40920, 506212), (41349, 500960), (42420, 488312), (42960, 482174), (43834, 472560), (44392, 466620), (44440, 466116), (46662, 443920), (46965, 441056), (47256, 438340), (47740, 433896), (48480, 427273), (50096, 413490), (50120, 413292), (52080, 397738), (53328, 388430), (54237, 381920), (54560, 379659), (55132, 375720), (55490, 373296), (56560, 366234), (57288, 361580), (59070, 350672), (60144, 344410), (61039, 339360), (62216, 332940), (62620, 330792), (63008, 328755), (65751, 315040), (66588, 311080), (66660, 310744), (67872, 305195), (68882, 300720), (68915, 300576), (71610, 289264), (72316, 286440), (75144, 275660), (75180, 275528), (76384, 271185), (77686, 266640), (77770, 266352), (78760, 263004), (81840, 253106), (82698, 250480), (83235, 248864), (84840, 244156), (85920, 241087), (87668, 236280), (88784, 233310), (88880, 233058), (90395, 229152), (93324, 221960), (93930, 220528), (94512, 219170), (95480, 216948), (100192, 206745), (100240, 206646), (103323, 200480), (104160, 198869), (106656, 194215), (108474, 190960), (109585, 189024), (110264, 187860), (110980, 186648), (113120, 183117), (114576, 180790), (116529, 177760), (116655, 177568), (118140, 175336), (120288, 172205), (122078, 169680), (124432, 166470), (125240, 165396), (126553, 163680), (131502, 157520), (133176, 155540), (133320, 155372), (137764, 150360), (137830, 150288), (143220, 144632)]