157624740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9658

約数の個数: 144

約数和(自身を含む): 588526848

約数和(自身を除く): 430902108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9623, 16380, 19246, 28869, 38492, 48115, 57738, 67361, 86607, 96230, 115476, 125099, 134722, 144345, 173214, 192460, 202083, 250198, 269444, 288690, 336805, 346428, 375297, 404166, 433035, 500396, 577380, 606249, 625495, 673610, 750594, 808332, 866070, 875693, 1010415, 1125891, 1212498, 1250990, 1347220, 1501188, 1732140, 1751386, 1876485, 2020830, 2251782, 2424996, 2501980, 2627079, 3031245, 3502772, 3752970, 4041660, 4378465, 4503564, 5254158, 5629455, 6062490, 7505940, 7881237, 8756930, 10508316, 11258910, 12124980, 13135395, 15762474, 17513860, 22517820, 26270790, 31524948, 39406185, 52541580, 78812370, 157624740]

約数ペア:

[(1, 157624740), (2, 78812370), (3, 52541580), (4, 39406185), (5, 31524948), (6, 26270790), (7, 22517820), (9, 17513860), (10, 15762474), (12, 13135395), (13, 12124980), (14, 11258910), (15, 10508316), (18, 8756930), (20, 7881237), (21, 7505940), (26, 6062490), (28, 5629455), (30, 5254158), (35, 4503564), (36, 4378465), (39, 4041660), (42, 3752970), (45, 3502772), (52, 3031245), (60, 2627079), (63, 2501980), (65, 2424996), (70, 2251782), (78, 2020830), (84, 1876485), (90, 1751386), (91, 1732140), (105, 1501188), (117, 1347220), (126, 1250990), (130, 1212498), (140, 1125891), (156, 1010415), (180, 875693), (182, 866070), (195, 808332), (210, 750594), (234, 673610), (252, 625495), (260, 606249), (273, 577380), (315, 500396), (364, 433035), (390, 404166), (420, 375297), (455, 346428), (468, 336805), (546, 288690), (585, 269444), (630, 250198), (780, 202083), (819, 192460), (910, 173214), (1092, 144345), (1170, 134722), (1260, 125099), (1365, 115476), (1638, 96230), (1820, 86607), (2340, 67361), (2730, 57738), (3276, 48115), (4095, 38492), (5460, 28869), (8190, 19246), (9623, 16380)]