156940990440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{139921}}^1$

素因数の和:140667

約数の個数: 128

約数和(自身を含む): 507748953600

約数和(自身を除く): 350807963160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 719, 780, 1438, 1560, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 9347, 10785, 14380, 17256, 18694, 21570, 28041, 28760, 37388, 43140, 46735, 56082, 74776, 86280, 93470, 112164, 139921, 140205, 186940, 224328, 279842, 280410, 373880, 419763, 559684, 560820, 699605, 839526, 1119368, 1121640, 1399210, 1679052, 1818973, 2098815, 2798420, 3358104, 3637946, 4197630, 5456919, 5596840, 7275892, 8395260, 9094865, 10913838, 14551784, 16790520, 18189730, 21827676, 27284595, 36379460, 43655352, 54569190, 72758920, 100603199, 109138380, 201206398, 218276760, 301809597, 402412796, 503015995, 603619194, 804825592, 1006031990, 1207238388, 1307841587, 1509047985, 2012063980, 2414476776, 2615683174, 3018095970, 3923524761, 4024127960, 5231366348, 6036191940, 6539207935, 7847049522, 10462732696, 12072383880, 13078415870, 15694099044, 19617623805, 26156831740, 31388198088, 39235247610, 52313663480, 78470495220, 156940990440]

約数ペア:

[(1, 156940990440), (2, 78470495220), (3, 52313663480), (4, 39235247610), (5, 31388198088), (6, 26156831740), (8, 19617623805), (10, 15694099044), (12, 13078415870), (13, 12072383880), (15, 10462732696), (20, 7847049522), (24, 6539207935), (26, 6036191940), (30, 5231366348), (39, 4024127960), (40, 3923524761), (52, 3018095970), (60, 2615683174), (65, 2414476776), (78, 2012063980), (104, 1509047985), (120, 1307841587), (130, 1207238388), (156, 1006031990), (195, 804825592), (260, 603619194), (312, 503015995), (390, 402412796), (520, 301809597), (719, 218276760), (780, 201206398), (1438, 109138380), (1560, 100603199), (2157, 72758920), (2876, 54569190), (3595, 43655352), (4314, 36379460), (5752, 27284595), (7190, 21827676), (8628, 18189730), (9347, 16790520), (10785, 14551784), (14380, 10913838), (17256, 9094865), (18694, 8395260), (21570, 7275892), (28041, 5596840), (28760, 5456919), (37388, 4197630), (43140, 3637946), (46735, 3358104), (56082, 2798420), (74776, 2098815), (86280, 1818973), (93470, 1679052), (112164, 1399210), (139921, 1121640), (140205, 1119368), (186940, 839526), (224328, 699605), (279842, 560820), (280410, 559684), (373880, 419763)]