71220635280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{14009}}^1$

素因数の和:14358

約数の個数: 240

約数和(自身を含む): 250412722560

約数和(自身を除く): 179192087280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 307, 345, 360, 368, 414, 460, 552, 614, 690, 720, 828, 920, 921, 1035, 1104, 1228, 1380, 1535, 1656, 1840, 1842, 2070, 2456, 2760, 2763, 3070, 3312, 3684, 4140, 4605, 4912, 5520, 5526, 6140, 7061, 7368, 8280, 9210, 11052, 12280, 13815, 14009, 14122, 14736, 16560, 18420, 21183, 22104, 24560, 27630, 28018, 28244, 35305, 36840, 42027, 42366, 44208, 55260, 56036, 56488, 63549, 70045, 70610, 73680, 84054, 84732, 105915, 110520, 112072, 112976, 126081, 127098, 140090, 141220, 168108, 169464, 210135, 211830, 221040, 224144, 252162, 254196, 280180, 282440, 317745, 322207, 336216, 338928, 420270, 423660, 504324, 508392, 560360, 564880, 630405, 635490, 644414, 672432, 840540, 847320, 966621, 1008648, 1016784, 1120720, 1260810, 1270980, 1288828, 1611035, 1681080, 1694640, 1933242, 2017296, 2521620, 2541960, 2577656, 2899863, 3222070, 3362160, 3866484, 4300763, 4833105, 5043240, 5083920, 5155312, 5799726, 6444140, 7732968, 8601526, 9666210, 10086480, 11599452, 12888280, 12902289, 14499315, 15465936, 17203052, 19332420, 21503815, 23198904, 25776560, 25804578, 28998630, 34406104, 38664840, 38706867, 43007630, 46397808, 51609156, 57997260, 64511445, 68812208, 77329680, 77413734, 86015260, 98917549, 103218312, 115994520, 129022890, 154827468, 172030520, 193534335, 197835098, 206436624, 231989040, 258045780, 296752647, 309654936, 344061040, 387068670, 395670196, 494587745, 516091560, 593505294, 619309872, 774137340, 791340392, 890257941, 989175490, 1032183120, 1187010588, 1483763235, 1548274680, 1582680784, 1780515882, 1978350980, 2374021176, 2967526470, 3096549360, 3561031764, 3956701960, 4451289705, 4748042352, 5935052940, 7122063528, 7913403920, 8902579410, 11870105880, 14244127056, 17805158820, 23740211760, 35610317640, 71220635280]

約数ペア:

[(1, 71220635280), (2, 35610317640), (3, 23740211760), (4, 17805158820), (5, 14244127056), (6, 11870105880), (8, 8902579410), (9, 7913403920), (10, 7122063528), (12, 5935052940), (15, 4748042352), (16, 4451289705), (18, 3956701960), (20, 3561031764), (23, 3096549360), (24, 2967526470), (30, 2374021176), (36, 1978350980), (40, 1780515882), (45, 1582680784), (46, 1548274680), (48, 1483763235), (60, 1187010588), (69, 1032183120), (72, 989175490), (80, 890257941), (90, 791340392), (92, 774137340), (115, 619309872), (120, 593505294), (138, 516091560), (144, 494587745), (180, 395670196), (184, 387068670), (207, 344061040), (230, 309654936), (240, 296752647), (276, 258045780), (307, 231989040), (345, 206436624), (360, 197835098), (368, 193534335), (414, 172030520), (460, 154827468), (552, 129022890), (614, 115994520), (690, 103218312), (720, 98917549), (828, 86015260), (920, 77413734), (921, 77329680), (1035, 68812208), (1104, 64511445), (1228, 57997260), (1380, 51609156), (1535, 46397808), (1656, 43007630), (1840, 38706867), (1842, 38664840), (2070, 34406104), (2456, 28998630), (2760, 25804578), (2763, 25776560), (3070, 23198904), (3312, 21503815), (3684, 19332420), (4140, 17203052), (4605, 15465936), (4912, 14499315), (5520, 12902289), (5526, 12888280), (6140, 11599452), (7061, 10086480), (7368, 9666210), (8280, 8601526), (9210, 7732968), (11052, 6444140), (12280, 5799726), (13815, 5155312), (14009, 5083920), (14122, 5043240), (14736, 4833105), (16560, 4300763), (18420, 3866484), (21183, 3362160), (22104, 3222070), (24560, 2899863), (27630, 2577656), (28018, 2541960), (28244, 2521620), (35305, 2017296), (36840, 1933242), (42027, 1694640), (42366, 1681080), (44208, 1611035), (55260, 1288828), (56036, 1270980), (56488, 1260810), (63549, 1120720), (70045, 1016784), (70610, 1008648), (73680, 966621), (84054, 847320), (84732, 840540), (105915, 672432), (110520, 644414), (112072, 635490), (112976, 630405), (126081, 564880), (127098, 560360), (140090, 508392), (141220, 504324), (168108, 423660), (169464, 420270), (210135, 338928), (211830, 336216), (221040, 322207), (224144, 317745), (252162, 282440), (254196, 280180)]