15671622320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{49481}}^1$

素因数の和:49638

約数の個数: 80

約数和(自身を含む): 37771787808

約数和(自身を除く): 22100165488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 107, 148, 185, 214, 296, 370, 428, 535, 592, 740, 856, 1070, 1480, 1712, 2140, 2960, 3959, 4280, 7918, 8560, 15836, 19795, 31672, 39590, 49481, 63344, 79180, 98962, 158360, 197924, 247405, 316720, 395848, 494810, 791696, 989620, 1830797, 1979240, 3661594, 3958480, 5294467, 7323188, 9153985, 10588934, 14646376, 18307970, 21177868, 26472335, 29292752, 36615940, 42355736, 52944670, 73231880, 84711472, 105889340, 146463760, 195895279, 211778680, 391790558, 423557360, 783581116, 979476395, 1567162232, 1958952790, 3134324464, 3917905580, 7835811160, 15671622320]

約数ペア:

[(1, 15671622320), (2, 7835811160), (4, 3917905580), (5, 3134324464), (8, 1958952790), (10, 1567162232), (16, 979476395), (20, 783581116), (37, 423557360), (40, 391790558), (74, 211778680), (80, 195895279), (107, 146463760), (148, 105889340), (185, 84711472), (214, 73231880), (296, 52944670), (370, 42355736), (428, 36615940), (535, 29292752), (592, 26472335), (740, 21177868), (856, 18307970), (1070, 14646376), (1480, 10588934), (1712, 9153985), (2140, 7323188), (2960, 5294467), (3959, 3958480), (4280, 3661594), (7918, 1979240), (8560, 1830797), (15836, 989620), (19795, 791696), (31672, 494810), (39590, 395848), (49481, 316720), (63344, 247405), (79180, 197924), (98962, 158360)]