27531650560

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^3$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 71990785152

約数和(自身を除く): 44459134592

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 361, 380, 496, 512, 589, 608, 620, 640, 722, 760, 961, 992, 1178, 1216, 1240, 1280, 1444, 1520, 1805, 1922, 1984, 2356, 2432, 2480, 2560, 2888, 2945, 3040, 3610, 3844, 3968, 4712, 4805, 4864, 4960, 5776, 5890, 6080, 7220, 7688, 7936, 9424, 9610, 9728, 9920, 11191, 11552, 11780, 12160, 14440, 15376, 15872, 18259, 18848, 19220, 19840, 22382, 23104, 23560, 24320, 28880, 29791, 30752, 36518, 37696, 38440, 39680, 44764, 46208, 47120, 48640, 55955, 57760, 59582, 61504, 73036, 75392, 76880, 79360, 89528, 91295, 92416, 94240, 111910, 115520, 119164, 123008, 146072, 148955, 150784, 153760, 179056, 182590, 184832, 188480, 223820, 231040, 238328, 246016, 292144, 297910, 301568, 307520, 346921, 358112, 365180, 376960, 447640, 462080, 476656, 492032, 566029, 584288, 595820, 615040, 693842, 716224, 730360, 753920, 895280, 924160, 953312, 1132058, 1168576, 1191640, 1230080, 1387684, 1432448, 1460720, 1507840, 1734605, 1790560, 1906624, 2264116, 2337152, 2383280, 2460160, 2775368, 2830145, 2864896, 2921440, 3469210, 3581120, 3813248, 4528232, 4674304, 4766560, 5550736, 5660290, 5729792, 5842880, 6938420, 7162240, 7626496, 9056464, 9348608, 9533120, 10754551, 11101472, 11320580, 11685760, 13876840, 14324480, 15252992, 18112928, 19066240, 21509102, 22202944, 22641160, 23371520, 27753680, 28648960, 36225856, 38132480, 43018204, 44405888, 45282320, 46743040, 53772755, 55507360, 72451712, 76264960, 86036408, 88811776, 90564640, 107545510, 111014720, 144903424, 172072816, 177623552, 181129280, 215091020, 222029440, 289806848, 344145632, 362258560, 430182040, 444058880, 688291264, 724517120, 860364080, 888117760, 1376582528, 1449034240, 1720728160, 2753165056, 3441456320, 5506330112, 6882912640, 13765825280, 27531650560]

約数ペア:

[(1, 27531650560), (2, 13765825280), (4, 6882912640), (5, 5506330112), (8, 3441456320), (10, 2753165056), (16, 1720728160), (19, 1449034240), (20, 1376582528), (31, 888117760), (32, 860364080), (38, 724517120), (40, 688291264), (62, 444058880), (64, 430182040), (76, 362258560), (80, 344145632), (95, 289806848), (124, 222029440), (128, 215091020), (152, 181129280), (155, 177623552), (160, 172072816), (190, 144903424), (248, 111014720), (256, 107545510), (304, 90564640), (310, 88811776), (320, 86036408), (361, 76264960), (380, 72451712), (496, 55507360), (512, 53772755), (589, 46743040), (608, 45282320), (620, 44405888), (640, 43018204), (722, 38132480), (760, 36225856), (961, 28648960), (992, 27753680), (1178, 23371520), (1216, 22641160), (1240, 22202944), (1280, 21509102), (1444, 19066240), (1520, 18112928), (1805, 15252992), (1922, 14324480), (1984, 13876840), (2356, 11685760), (2432, 11320580), (2480, 11101472), (2560, 10754551), (2888, 9533120), (2945, 9348608), (3040, 9056464), (3610, 7626496), (3844, 7162240), (3968, 6938420), (4712, 5842880), (4805, 5729792), (4864, 5660290), (4960, 5550736), (5776, 4766560), (5890, 4674304), (6080, 4528232), (7220, 3813248), (7688, 3581120), (7936, 3469210), (9424, 2921440), (9610, 2864896), (9728, 2830145), (9920, 2775368), (11191, 2460160), (11552, 2383280), (11780, 2337152), (12160, 2264116), (14440, 1906624), (15376, 1790560), (15872, 1734605), (18259, 1507840), (18848, 1460720), (19220, 1432448), (19840, 1387684), (22382, 1230080), (23104, 1191640), (23560, 1168576), (24320, 1132058), (28880, 953312), (29791, 924160), (30752, 895280), (36518, 753920), (37696, 730360), (38440, 716224), (39680, 693842), (44764, 615040), (46208, 595820), (47120, 584288), (48640, 566029), (55955, 492032), (57760, 476656), (59582, 462080), (61504, 447640), (73036, 376960), (75392, 365180), (76880, 358112), (79360, 346921), (89528, 307520), (91295, 301568), (92416, 297910), (94240, 292144), (111910, 246016), (115520, 238328), (119164, 231040), (123008, 223820), (146072, 188480), (148955, 184832), (150784, 182590), (153760, 179056)]