7668716760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{687161}}^1$

素因数の和:687209

約数の個数: 96

約数和(自身を含む): 25727345280

約数和(自身を除く): 18058628520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 687161, 1374322, 2061483, 2748644, 3435805, 4122966, 5497288, 6184449, 6871610, 8245932, 10307415, 12368898, 13743220, 16491864, 20614830, 21301991, 24737796, 27486440, 30922245, 41229660, 42603982, 49475592, 61844490, 63905973, 82459320, 85207964, 106509955, 123688980, 127811946, 170415928, 191717919, 213019910, 247377960, 255623892, 319529865, 383435838, 426039820, 511247784, 639059730, 766871676, 852079640, 958589595, 1278119460, 1533743352, 1917179190, 2556238920, 3834358380, 7668716760]

約数ペア:

[(1, 7668716760), (2, 3834358380), (3, 2556238920), (4, 1917179190), (5, 1533743352), (6, 1278119460), (8, 958589595), (9, 852079640), (10, 766871676), (12, 639059730), (15, 511247784), (18, 426039820), (20, 383435838), (24, 319529865), (30, 255623892), (31, 247377960), (36, 213019910), (40, 191717919), (45, 170415928), (60, 127811946), (62, 123688980), (72, 106509955), (90, 85207964), (93, 82459320), (120, 63905973), (124, 61844490), (155, 49475592), (180, 42603982), (186, 41229660), (248, 30922245), (279, 27486440), (310, 24737796), (360, 21301991), (372, 20614830), (465, 16491864), (558, 13743220), (620, 12368898), (744, 10307415), (930, 8245932), (1116, 6871610), (1240, 6184449), (1395, 5497288), (1860, 4122966), (2232, 3435805), (2790, 2748644), (3720, 2061483), (5580, 1374322), (11160, 687161)]