1213311232000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21841}}^1$

素因数の和:21916

約数の個数: 384

約数和(自身を含む): 3571995248640

約数和(自身を除く): 2358684016640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 256, 280, 310, 320, 350, 400, 434, 448, 496, 500, 512, 560, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1024, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1750, 1792, 1984, 2000, 2048, 2170, 2240, 2480, 2560, 2800, 3100, 3200, 3472, 3500, 3584, 3875, 3968, 4000, 4340, 4480, 4960, 5120, 5425, 5600, 6200, 6400, 6944, 7000, 7168, 7750, 7936, 8000, 8680, 8960, 9920, 10240, 10850, 11200, 12400, 12800, 13888, 14000, 14336, 15500, 15872, 16000, 17360, 17920, 19840, 21700, 21841, 22400, 24800, 25600, 27125, 27776, 28000, 31000, 31744, 32000, 34720, 35840, 39680, 43400, 43682, 44800, 49600, 51200, 54250, 55552, 56000, 62000, 63488, 64000, 69440, 71680, 79360, 86800, 87364, 89600, 99200, 108500, 109205, 111104, 112000, 124000, 128000, 138880, 152887, 158720, 173600, 174728, 179200, 198400, 217000, 218410, 222208, 224000, 248000, 256000, 277760, 305774, 317440, 347200, 349456, 358400, 396800, 434000, 436820, 444416, 448000, 496000, 546025, 555520, 611548, 677071, 694400, 698912, 764435, 793600, 868000, 873640, 896000, 992000, 1092050, 1111040, 1223096, 1354142, 1388800, 1397824, 1528870, 1587200, 1736000, 1747280, 1792000, 1984000, 2184100, 2222080, 2446192, 2708284, 2730125, 2777600, 2795648, 3057740, 3385355, 3472000, 3494560, 3822175, 3968000, 4368200, 4739497, 4892384, 5416568, 5460250, 5555200, 5591296, 6115480, 6770710, 6944000, 6989120, 7644350, 7936000, 8736400, 9478994, 9784768, 10833136, 10920500, 11110400, 11182592, 12230960, 13541420, 13888000, 13978240, 15288700, 16926775, 17472800, 18957988, 19110875, 19569536, 21666272, 21841000, 22365184, 23697485, 24461920, 27082840, 27776000, 27956480, 30577400, 33853550, 34945600, 37915976, 38221750, 39139072, 43332544, 43682000, 44730368, 47394970, 48923840, 54165680, 55552000, 55912960, 61154800, 67707100, 69891200, 75831952, 76443500, 78278144, 84633875, 86665088, 87364000, 94789940, 97847680, 108331360, 111825920, 118487425, 122309600, 135414200, 139782400, 151663904, 152887000, 156556288, 169267750, 173330176, 174728000, 189579880, 195695360, 216662720, 223651840, 236974850, 244619200, 270828400, 279564800, 303327808, 305774000, 313112576, 338535500, 346660352, 349456000, 379159760, 391390720, 433325440, 473949700, 489238400, 541656800, 559129600, 592437125, 606655616, 611548000, 677071000, 693320704, 698912000, 758319520, 782781440, 866650880, 947899400, 978476800, 1083313600, 1118259200, 1184874250, 1213311232, 1223096000, 1354142000, 1386641408, 1397824000, 1516639040, 1565562880, 1733301760, 1895798800, 1956953600, 2166627200, 2369748500, 2426622464, 2446192000, 2708284000, 2795648000, 3033278080, 3466603520, 3791597600, 3913907200, 4333254400, 4739497000, 4853244928, 4892384000, 5416568000, 5591296000, 6066556160, 6933207040, 7583195200, 7827814400, 8666508800, 9478994000, 9706489856, 9784768000, 10833136000, 12133112320, 15166390400, 17333017600, 18957988000, 19569536000, 21666272000, 24266224640, 30332780800, 34666035200, 37915976000, 39139072000, 43332544000, 48532449280, 60665561600, 75831952000, 86665088000, 121331123200, 151663904000, 173330176000, 242662246400, 303327808000, 606655616000, 1213311232000]

約数ペア:

[(1, 1213311232000), (2, 606655616000), (4, 303327808000), (5, 242662246400), (7, 173330176000), (8, 151663904000), (10, 121331123200), (14, 86665088000), (16, 75831952000), (20, 60665561600), (25, 48532449280), (28, 43332544000), (31, 39139072000), (32, 37915976000), (35, 34666035200), (40, 30332780800), (50, 24266224640), (56, 21666272000), (62, 19569536000), (64, 18957988000), (70, 17333017600), (80, 15166390400), (100, 12133112320), (112, 10833136000), (124, 9784768000), (125, 9706489856), (128, 9478994000), (140, 8666508800), (155, 7827814400), (160, 7583195200), (175, 6933207040), (200, 6066556160), (217, 5591296000), (224, 5416568000), (248, 4892384000), (250, 4853244928), (256, 4739497000), (280, 4333254400), (310, 3913907200), (320, 3791597600), (350, 3466603520), (400, 3033278080), (434, 2795648000), (448, 2708284000), (496, 2446192000), (500, 2426622464), (512, 2369748500), (560, 2166627200), (620, 1956953600), (640, 1895798800), (700, 1733301760), (775, 1565562880), (800, 1516639040), (868, 1397824000), (875, 1386641408), (896, 1354142000), (992, 1223096000), (1000, 1213311232), (1024, 1184874250), (1085, 1118259200), (1120, 1083313600), (1240, 978476800), (1280, 947899400), (1400, 866650880), (1550, 782781440), (1600, 758319520), (1736, 698912000), (1750, 693320704), (1792, 677071000), (1984, 611548000), (2000, 606655616), (2048, 592437125), (2170, 559129600), (2240, 541656800), (2480, 489238400), (2560, 473949700), (2800, 433325440), (3100, 391390720), (3200, 379159760), (3472, 349456000), (3500, 346660352), (3584, 338535500), (3875, 313112576), (3968, 305774000), (4000, 303327808), (4340, 279564800), (4480, 270828400), (4960, 244619200), (5120, 236974850), (5425, 223651840), (5600, 216662720), (6200, 195695360), (6400, 189579880), (6944, 174728000), (7000, 173330176), (7168, 169267750), (7750, 156556288), (7936, 152887000), (8000, 151663904), (8680, 139782400), (8960, 135414200), (9920, 122309600), (10240, 118487425), (10850, 111825920), (11200, 108331360), (12400, 97847680), (12800, 94789940), (13888, 87364000), (14000, 86665088), (14336, 84633875), (15500, 78278144), (15872, 76443500), (16000, 75831952), (17360, 69891200), (17920, 67707100), (19840, 61154800), (21700, 55912960), (21841, 55552000), (22400, 54165680), (24800, 48923840), (25600, 47394970), (27125, 44730368), (27776, 43682000), (28000, 43332544), (31000, 39139072), (31744, 38221750), (32000, 37915976), (34720, 34945600), (35840, 33853550), (39680, 30577400), (43400, 27956480), (43682, 27776000), (44800, 27082840), (49600, 24461920), (51200, 23697485), (54250, 22365184), (55552, 21841000), (56000, 21666272), (62000, 19569536), (63488, 19110875), (64000, 18957988), (69440, 17472800), (71680, 16926775), (79360, 15288700), (86800, 13978240), (87364, 13888000), (89600, 13541420), (99200, 12230960), (108500, 11182592), (109205, 11110400), (111104, 10920500), (112000, 10833136), (124000, 9784768), (128000, 9478994), (138880, 8736400), (152887, 7936000), (158720, 7644350), (173600, 6989120), (174728, 6944000), (179200, 6770710), (198400, 6115480), (217000, 5591296), (218410, 5555200), (222208, 5460250), (224000, 5416568), (248000, 4892384), (256000, 4739497), (277760, 4368200), (305774, 3968000), (317440, 3822175), (347200, 3494560), (349456, 3472000), (358400, 3385355), (396800, 3057740), (434000, 2795648), (436820, 2777600), (444416, 2730125), (448000, 2708284), (496000, 2446192), (546025, 2222080), (555520, 2184100), (611548, 1984000), (677071, 1792000), (694400, 1747280), (698912, 1736000), (764435, 1587200), (793600, 1528870), (868000, 1397824), (873640, 1388800), (896000, 1354142), (992000, 1223096), (1092050, 1111040)]