7453398420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{9623}}^1$

素因数の和:9982

約数の個数: 144

約数和(自身を含む): 24423864192

約数和(自身を除く): 16970465772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 331, 390, 468, 585, 662, 780, 993, 1170, 1324, 1655, 1986, 2340, 2979, 3310, 3972, 4303, 4965, 5958, 6620, 8606, 9623, 9930, 11916, 12909, 14895, 17212, 19246, 19860, 21515, 25818, 28869, 29790, 38492, 38727, 43030, 48115, 51636, 57738, 59580, 64545, 77454, 86060, 86607, 96230, 115476, 125099, 129090, 144345, 154908, 173214, 192460, 193635, 250198, 258180, 288690, 346428, 375297, 387270, 433035, 500396, 577380, 625495, 750594, 774540, 866070, 1125891, 1250990, 1501188, 1732140, 1876485, 2251782, 2501980, 3185213, 3752970, 4503564, 5629455, 6370426, 7505940, 9555639, 11258910, 12740852, 15926065, 19111278, 22517820, 28666917, 31852130, 38222556, 41407769, 47778195, 57333834, 63704260, 82815538, 95556390, 114667668, 124223307, 143334585, 165631076, 191112780, 207038845, 248446614, 286669170, 372669921, 414077690, 496893228, 573338340, 621116535, 745339842, 828155380, 1242233070, 1490679684, 1863349605, 2484466140, 3726699210, 7453398420]

約数ペア:

[(1, 7453398420), (2, 3726699210), (3, 2484466140), (4, 1863349605), (5, 1490679684), (6, 1242233070), (9, 828155380), (10, 745339842), (12, 621116535), (13, 573338340), (15, 496893228), (18, 414077690), (20, 372669921), (26, 286669170), (30, 248446614), (36, 207038845), (39, 191112780), (45, 165631076), (52, 143334585), (60, 124223307), (65, 114667668), (78, 95556390), (90, 82815538), (117, 63704260), (130, 57333834), (156, 47778195), (180, 41407769), (195, 38222556), (234, 31852130), (260, 28666917), (331, 22517820), (390, 19111278), (468, 15926065), (585, 12740852), (662, 11258910), (780, 9555639), (993, 7505940), (1170, 6370426), (1324, 5629455), (1655, 4503564), (1986, 3752970), (2340, 3185213), (2979, 2501980), (3310, 2251782), (3972, 1876485), (4303, 1732140), (4965, 1501188), (5958, 1250990), (6620, 1125891), (8606, 866070), (9623, 774540), (9930, 750594), (11916, 625495), (12909, 577380), (14895, 500396), (17212, 433035), (19246, 387270), (19860, 375297), (21515, 346428), (25818, 288690), (28869, 258180), (29790, 250198), (38492, 193635), (38727, 192460), (43030, 173214), (48115, 154908), (51636, 144345), (57738, 129090), (59580, 125099), (64545, 115476), (77454, 96230), (86060, 86607)]