18879275520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 960

約数和(自身を含む): 80738760960

約数和(自身を除く): 61859485440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 61, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 101, 105, 112, 114, 120, 122, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 183, 190, 192, 202, 210, 224, 228, 240, 244, 252, 256, 266, 280, 285, 288, 303, 304, 305, 315, 320, 336, 342, 360, 366, 380, 384, 399, 404, 420, 427, 448, 456, 480, 488, 504, 505, 512, 532, 549, 560, 570, 576, 606, 608, 610, 630, 640, 665, 672, 684, 707, 720, 732, 760, 768, 798, 808, 840, 854, 855, 896, 909, 912, 915, 960, 976, 1008, 1010, 1064, 1098, 1120, 1140, 1152, 1159, 1197, 1212, 1216, 1220, 1260, 1280, 1281, 1330, 1344, 1368, 1414, 1440, 1464, 1515, 1520, 1536, 1596, 1616, 1680, 1708, 1710, 1792, 1818, 1824, 1830, 1919, 1920, 1952, 1995, 2016, 2020, 2121, 2128, 2135, 2196, 2240, 2280, 2304, 2318, 2394, 2424, 2432, 2440, 2520, 2560, 2562, 2660, 2688, 2736, 2745, 2828, 2880, 2928, 3030, 3040, 3192, 3232, 3360, 3416, 3420, 3477, 3535, 3584, 3636, 3648, 3660, 3838, 3840, 3843, 3904, 3990, 4032, 4040, 4242, 4256, 4270, 4392, 4480, 4545, 4560, 4608, 4636, 4788, 4848, 4864, 4880, 5040, 5124, 5320, 5376, 5472, 5490, 5656, 5757, 5760, 5795, 5856, 5985, 6060, 6080, 6161, 6363, 6384, 6405, 6464, 6720, 6832, 6840, 6954, 7070, 7272, 7296, 7320, 7676, 7680, 7686, 7808, 7980, 8064, 8080, 8113, 8484, 8512, 8540, 8784, 8960, 9090, 9120, 9272, 9576, 9595, 9696, 9728, 9760, 10080, 10248, 10431, 10605, 10640, 10752, 10944, 10980, 11312, 11514, 11520, 11590, 11712, 11970, 12120, 12160, 12322, 12726, 12768, 12810, 12928, 13433, 13440, 13664, 13680, 13908, 14140, 14544, 14592, 14640, 15352, 15372, 15616, 15960, 16128, 16160, 16226, 16968, 17024, 17080, 17271, 17385, 17568, 17920, 18180, 18240, 18483, 18544, 19152, 19190, 19215, 19392, 19520, 20160, 20496, 20862, 21210, 21280, 21888, 21960, 22624, 23028, 23040, 23180, 23424, 23940, 24240, 24320, 24339, 24644, 25452, 25536, 25620, 25856, 26866, 26880, 27328, 27360, 27816, 28280, 28785, 29088, 29184, 29280, 30704, 30744, 30805, 31232, 31815, 31920, 32256, 32320, 32452, 33936, 34048, 34160, 34542, 34770, 35136, 36360, 36480, 36966, 37088, 38304, 38380, 38430, 38784, 39040, 40299, 40320, 40565, 40992, 41724, 42420, 42560, 43127, 43776, 43920, 45248, 46056, 46360, 46848, 47880, 48480, 48640, 48678, 49288, 50904, 51072, 51240, 51712, 52155, 53732, 53760, 54656, 54720, 55449, 55632, 56560, 57570, 58176, 58560, 61408, 61488, 61610, 63630, 63840, 64640, 64904, 67165, 67872, 68096, 68320, 69084, 69540, 70272, 72720, 72960, 73017, 73932, 74176, 76608, 76760, 76860, 77568, 78080, 80598, 80640, 81130, 81984, 83448, 84840, 85120, 86254, 86355, 87552, 87840, 90496, 92112, 92415, 92720, 93696, 95760, 96960, 97356, 98576, 101808, 102144, 102480, 104310, 107464, 109312, 109440, 110898, 111264, 113120, 115140, 116352, 117059, 117120, 120897, 121695, 122816, 122976, 123220, 127260, 127680, 129280, 129381, 129808, 134330, 135744, 136640, 138168, 139080, 140544, 145440, 145920, 146034, 147864, 148352, 153216, 153520, 153720, 155136, 156160, 161196, 161280, 162260, 163968, 166896, 169680, 170240, 172508, 172710, 175680, 180992, 184224, 184830, 185440, 191520, 193920, 194712, 197152, 201495, 203616, 204288, 204960, 208620, 214928, 215635, 218624, 218880, 221796, 222528, 226240, 230280, 232704, 234118, 234240, 241794, 243390, 245632, 245952, 246440, 254520, 255360, 258560, 258762, 259616, 268660, 271488, 273280, 276336, 277245, 278160, 281088, 290880, 292068, 295728, 296704, 306432, 307040, 307440, 322392, 324520, 327936, 333792, 339360, 340480, 345016, 345420, 351177, 351360, 361984, 365085, 368448, 369660, 370880, 383040, 387840, 388143, 389424, 394304, 402990, 407232, 409920, 417240, 429856, 431270, 437760, 443592, 445056, 452480, 460560, 465408, 468236, 468480, 483588, 486780, 491264, 491904, 492880, 509040, 510720, 517524, 519232, 537320, 542976, 546560, 552672, 554490, 556320, 581760, 584136, 585295, 591456, 593408, 604485, 612864, 614080, 614880, 644784, 646905, 649040, 655872, 667584, 678720, 690032, 690840, 702354, 702720, 730170, 736896, 739320, 741760, 766080, 775680, 776286, 778848, 788608, 805980, 814464, 819413, 819840, 834480, 859712, 862540, 887184, 890112, 904960, 921120, 936472, 967176, 973560, 982528, 983808, 985760, 1018080, 1021440, 1035048, 1038464, 1053531, 1074640, 1085952, 1093120, 1105344, 1108980, 1112640, 1163520, 1168272, 1170590, 1182912, 1208970, 1228160, 1229760, 1289568, 1293810, 1298080, 1335168, 1357440, 1380064, 1381680, 1404708, 1405440, 1460340, 1473792, 1478640, 1483520, 1532160, 1552572, 1557696, 1577216, 1611960, 1628928, 1638826, 1639680, 1668960, 1719424, 1725080, 1755885, 1774368, 1780224, 1809920, 1842240, 1872944, 1934352, 1940715, 1947120, 1967616, 1971520, 2036160, 2070096, 2076928, 2107062, 2149280, 2210688, 2217960, 2225280, 2327040, 2336544, 2341180, 2365824, 2417940, 2456320, 2458239, 2459520, 2579136, 2587620, 2596160, 2670336, 2714880, 2760128, 2763360, 2809416, 2920680, 2947584, 2957280, 2967040, 3064320, 3105144, 3115392, 3154432, 3223920, 3257856, 3277652, 3279360, 3337920, 3438848, 3450160, 3511770, 3548736, 3684480, 3745888, 3868704, 3881430, 3894240, 3943040, 4072320, 4097065, 4140192, 4153856, 4214124, 4298560, 4421376, 4435920, 4450560, 4673088, 4682360, 4731648, 4835880, 4912640, 4916478, 4919040, 5158272, 5175240, 5192320, 5267655, 5340672, 5429760, 5520256, 5526720, 5618832, 5841360, 5914560, 6210288, 6230784, 6447840, 6555304, 6675840, 6877696, 6900320, 7023540, 7097472, 7368960, 7374717, 7491776, 7737408, 7762860, 7788480, 7886080, 8144640, 8194130, 8280384, 8428248, 8597120, 8842752, 8871840, 8901120, 9346176, 9364720, 9463296, 9671760, 9832956, 9838080, 10316544, 10350480, 10384640, 10535310, 11040512, 11053440, 11237664, 11682720, 11829120, 12291195, 12420576, 12461568, 12895680, 13110608, 13351680, 13800640, 14047080, 14194944, 14737920, 14749434, 14983552, 15474816, 15525720, 15576960, 15772160, 16289280, 16388260, 16560768, 16856496, 17194240, 17743680, 18692352, 18729440, 19343520, 19665912, 20633088, 20700960, 20769280, 21070620, 22081024, 22106880, 22475328, 23365440, 23658240, 24582390, 24841152, 25791360, 26221216, 26703360, 27601280, 28094160, 28389888, 29498868, 29967104, 30949632, 31051440, 31153920, 32776520, 33121536, 33712992, 34388480, 35487360, 36873585, 37384704, 37458880, 38687040, 39331824, 41401920, 42141240, 44213760, 44950656, 46730880, 47316480, 49164780, 49682304, 51582720, 52442432, 55202560, 56188320, 58997736, 59934208, 61899264, 62102880, 62307840, 65553040, 66243072, 67425984, 70974720, 73747170, 74917760, 77374080, 78663648, 82803840, 84282480, 89901312, 93461760, 98329560, 99364608, 103165440, 104884864, 110405120, 112376640, 117995472, 124205760, 131106080, 134851968, 141949440, 147494340, 149835520, 154748160, 157327296, 165607680, 168564960, 179802624, 186923520, 196659120, 198729216, 209769728, 224753280, 235990944, 248411520, 262212160, 269703936, 294988680, 299671040, 309496320, 314654592, 331215360, 337129920, 393318240, 419539456, 449506560, 471981888, 496823040, 524424320, 539407872, 589977360, 629309184, 674259840, 786636480, 899013120, 943963776, 993646080, 1048848640, 1179954720, 1258618368, 1348519680, 1573272960, 1887927552, 2097697280, 2359909440, 2697039360, 3146545920, 3775855104, 4719818880, 6293091840, 9439637760, 18879275520]

約数ペア:

[(1, 18879275520), (2, 9439637760), (3, 6293091840), (4, 4719818880), (5, 3775855104), (6, 3146545920), (7, 2697039360), (8, 2359909440), (9, 2097697280), (10, 1887927552), (12, 1573272960), (14, 1348519680), (15, 1258618368), (16, 1179954720), (18, 1048848640), (19, 993646080), (20, 943963776), (21, 899013120), (24, 786636480), (28, 674259840), (30, 629309184), (32, 589977360), (35, 539407872), (36, 524424320), (38, 496823040), (40, 471981888), (42, 449506560), (45, 419539456), (48, 393318240), (56, 337129920), (57, 331215360), (60, 314654592), (61, 309496320), (63, 299671040), (64, 294988680), (70, 269703936), (72, 262212160), (76, 248411520), (80, 235990944), (84, 224753280), (90, 209769728), (95, 198729216), (96, 196659120), (101, 186923520), (105, 179802624), (112, 168564960), (114, 165607680), (120, 157327296), (122, 154748160), (126, 149835520), (128, 147494340), (133, 141949440), (140, 134851968), (144, 131106080), (152, 124205760), (160, 117995472), (168, 112376640), (171, 110405120), (180, 104884864), (183, 103165440), (190, 99364608), (192, 98329560), (202, 93461760), (210, 89901312), (224, 84282480), (228, 82803840), (240, 78663648), (244, 77374080), (252, 74917760), (256, 73747170), (266, 70974720), (280, 67425984), (285, 66243072), (288, 65553040), (303, 62307840), (304, 62102880), (305, 61899264), (315, 59934208), (320, 58997736), (336, 56188320), (342, 55202560), (360, 52442432), (366, 51582720), (380, 49682304), (384, 49164780), (399, 47316480), (404, 46730880), (420, 44950656), (427, 44213760), (448, 42141240), (456, 41401920), (480, 39331824), (488, 38687040), (504, 37458880), (505, 37384704), (512, 36873585), (532, 35487360), (549, 34388480), (560, 33712992), (570, 33121536), (576, 32776520), (606, 31153920), (608, 31051440), (610, 30949632), (630, 29967104), (640, 29498868), (665, 28389888), (672, 28094160), (684, 27601280), (707, 26703360), (720, 26221216), (732, 25791360), (760, 24841152), (768, 24582390), (798, 23658240), (808, 23365440), (840, 22475328), (854, 22106880), (855, 22081024), (896, 21070620), (909, 20769280), (912, 20700960), (915, 20633088), (960, 19665912), (976, 19343520), (1008, 18729440), (1010, 18692352), (1064, 17743680), (1098, 17194240), (1120, 16856496), (1140, 16560768), (1152, 16388260), (1159, 16289280), (1197, 15772160), (1212, 15576960), (1216, 15525720), (1220, 15474816), (1260, 14983552), (1280, 14749434), (1281, 14737920), (1330, 14194944), (1344, 14047080), (1368, 13800640), (1414, 13351680), (1440, 13110608), (1464, 12895680), (1515, 12461568), (1520, 12420576), (1536, 12291195), (1596, 11829120), (1616, 11682720), (1680, 11237664), (1708, 11053440), (1710, 11040512), (1792, 10535310), (1818, 10384640), (1824, 10350480), (1830, 10316544), (1919, 9838080), (1920, 9832956), (1952, 9671760), (1995, 9463296), (2016, 9364720), (2020, 9346176), (2121, 8901120), (2128, 8871840), (2135, 8842752), (2196, 8597120), (2240, 8428248), (2280, 8280384), (2304, 8194130), (2318, 8144640), (2394, 7886080), (2424, 7788480), (2432, 7762860), (2440, 7737408), (2520, 7491776), (2560, 7374717), (2562, 7368960), (2660, 7097472), (2688, 7023540), (2736, 6900320), (2745, 6877696), (2828, 6675840), (2880, 6555304), (2928, 6447840), (3030, 6230784), (3040, 6210288), (3192, 5914560), (3232, 5841360), (3360, 5618832), (3416, 5526720), (3420, 5520256), (3477, 5429760), (3535, 5340672), (3584, 5267655), (3636, 5192320), (3648, 5175240), (3660, 5158272), (3838, 4919040), (3840, 4916478), (3843, 4912640), (3904, 4835880), (3990, 4731648), (4032, 4682360), (4040, 4673088), (4242, 4450560), (4256, 4435920), (4270, 4421376), (4392, 4298560), (4480, 4214124), (4545, 4153856), (4560, 4140192), (4608, 4097065), (4636, 4072320), (4788, 3943040), (4848, 3894240), (4864, 3881430), (4880, 3868704), (5040, 3745888), (5124, 3684480), (5320, 3548736), (5376, 3511770), (5472, 3450160), (5490, 3438848), (5656, 3337920), (5757, 3279360), (5760, 3277652), (5795, 3257856), (5856, 3223920), (5985, 3154432), (6060, 3115392), (6080, 3105144), (6161, 3064320), (6363, 2967040), (6384, 2957280), (6405, 2947584), (6464, 2920680), (6720, 2809416), (6832, 2763360), (6840, 2760128), (6954, 2714880), (7070, 2670336), (7272, 2596160), (7296, 2587620), (7320, 2579136), (7676, 2459520), (7680, 2458239), (7686, 2456320), (7808, 2417940), (7980, 2365824), (8064, 2341180), (8080, 2336544), (8113, 2327040), (8484, 2225280), (8512, 2217960), (8540, 2210688), (8784, 2149280), (8960, 2107062), (9090, 2076928), (9120, 2070096), (9272, 2036160), (9576, 1971520), (9595, 1967616), (9696, 1947120), (9728, 1940715), (9760, 1934352), (10080, 1872944), (10248, 1842240), (10431, 1809920), (10605, 1780224), (10640, 1774368), (10752, 1755885), (10944, 1725080), (10980, 1719424), (11312, 1668960), (11514, 1639680), (11520, 1638826), (11590, 1628928), (11712, 1611960), (11970, 1577216), (12120, 1557696), (12160, 1552572), (12322, 1532160), (12726, 1483520), (12768, 1478640), (12810, 1473792), (12928, 1460340), (13433, 1405440), (13440, 1404708), (13664, 1381680), (13680, 1380064), (13908, 1357440), (14140, 1335168), (14544, 1298080), (14592, 1293810), (14640, 1289568), (15352, 1229760), (15372, 1228160), (15616, 1208970), (15960, 1182912), (16128, 1170590), (16160, 1168272), (16226, 1163520), (16968, 1112640), (17024, 1108980), (17080, 1105344), (17271, 1093120), (17385, 1085952), (17568, 1074640), (17920, 1053531), (18180, 1038464), (18240, 1035048), (18483, 1021440), (18544, 1018080), (19152, 985760), (19190, 983808), (19215, 982528), (19392, 973560), (19520, 967176), (20160, 936472), (20496, 921120), (20862, 904960), (21210, 890112), (21280, 887184), (21888, 862540), (21960, 859712), (22624, 834480), (23028, 819840), (23040, 819413), (23180, 814464), (23424, 805980), (23940, 788608), (24240, 778848), (24320, 776286), (24339, 775680), (24644, 766080), (25452, 741760), (25536, 739320), (25620, 736896), (25856, 730170), (26866, 702720), (26880, 702354), (27328, 690840), (27360, 690032), (27816, 678720), (28280, 667584), (28785, 655872), (29088, 649040), (29184, 646905), (29280, 644784), (30704, 614880), (30744, 614080), (30805, 612864), (31232, 604485), (31815, 593408), (31920, 591456), (32256, 585295), (32320, 584136), (32452, 581760), (33936, 556320), (34048, 554490), (34160, 552672), (34542, 546560), (34770, 542976), (35136, 537320), (36360, 519232), (36480, 517524), (36966, 510720), (37088, 509040), (38304, 492880), (38380, 491904), (38430, 491264), (38784, 486780), (39040, 483588), (40299, 468480), (40320, 468236), (40565, 465408), (40992, 460560), (41724, 452480), (42420, 445056), (42560, 443592), (43127, 437760), (43776, 431270), (43920, 429856), (45248, 417240), (46056, 409920), (46360, 407232), (46848, 402990), (47880, 394304), (48480, 389424), (48640, 388143), (48678, 387840), (49288, 383040), (50904, 370880), (51072, 369660), (51240, 368448), (51712, 365085), (52155, 361984), (53732, 351360), (53760, 351177), (54656, 345420), (54720, 345016), (55449, 340480), (55632, 339360), (56560, 333792), (57570, 327936), (58176, 324520), (58560, 322392), (61408, 307440), (61488, 307040), (61610, 306432), (63630, 296704), (63840, 295728), (64640, 292068), (64904, 290880), (67165, 281088), (67872, 278160), (68096, 277245), (68320, 276336), (69084, 273280), (69540, 271488), (70272, 268660), (72720, 259616), (72960, 258762), (73017, 258560), (73932, 255360), (74176, 254520), (76608, 246440), (76760, 245952), (76860, 245632), (77568, 243390), (78080, 241794), (80598, 234240), (80640, 234118), (81130, 232704), (81984, 230280), (83448, 226240), (84840, 222528), (85120, 221796), (86254, 218880), (86355, 218624), (87552, 215635), (87840, 214928), (90496, 208620), (92112, 204960), (92415, 204288), (92720, 203616), (93696, 201495), (95760, 197152), (96960, 194712), (97356, 193920), (98576, 191520), (101808, 185440), (102144, 184830), (102480, 184224), (104310, 180992), (107464, 175680), (109312, 172710), (109440, 172508), (110898, 170240), (111264, 169680), (113120, 166896), (115140, 163968), (116352, 162260), (117059, 161280), (117120, 161196), (120897, 156160), (121695, 155136), (122816, 153720), (122976, 153520), (123220, 153216), (127260, 148352), (127680, 147864), (129280, 146034), (129381, 145920), (129808, 145440), (134330, 140544), (135744, 139080), (136640, 138168)]