103959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 235695720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 647, 780, 824, 1030, 1236, 1294, 1339, 1545, 1560, 1941, 2060, 2472, 2588, 2678, 3090, 3235, 3882, 4017, 4120, 5176, 5356, 6180, 6470, 6695, 7764, 8034, 8411, 9705, 10712, 12360, 12940, 13390, 15528, 16068, 16822, 19410, 20085, 25233, 25880, 26780, 32136, 33644, 38820, 40170, 42055, 50466, 53560, 66641, 67288, 77640, 80340, 84110, 100932, 126165, 133282, 160680, 168220, 199923, 201864, 252330, 266564, 333205, 336440, 399846, 504660, 533128, 666410, 799692, 866333, 999615, 1009320, 1332820, 1599384, 1732666, 1999230, 2598999, 2665640, 3465332, 3998460, 4331665, 5197998, 6930664, 7996920, 8663330, 10395996, 12994995, 17326660, 20791992, 25989990, 34653320, 51979980, 103959960]

約数ペア:

[(1, 103959960), (2, 51979980), (3, 34653320), (4, 25989990), (5, 20791992), (6, 17326660), (8, 12994995), (10, 10395996), (12, 8663330), (13, 7996920), (15, 6930664), (20, 5197998), (24, 4331665), (26, 3998460), (30, 3465332), (39, 2665640), (40, 2598999), (52, 1999230), (60, 1732666), (65, 1599384), (78, 1332820), (103, 1009320), (104, 999615), (120, 866333), (130, 799692), (156, 666410), (195, 533128), (206, 504660), (260, 399846), (309, 336440), (312, 333205), (390, 266564), (412, 252330), (515, 201864), (520, 199923), (618, 168220), (647, 160680), (780, 133282), (824, 126165), (1030, 100932), (1236, 84110), (1294, 80340), (1339, 77640), (1545, 67288), (1560, 66641), (1941, 53560), (2060, 50466), (2472, 42055), (2588, 40170), (2678, 38820), (3090, 33644), (3235, 32136), (3882, 26780), (4017, 25880), (4120, 25233), (5176, 20085), (5356, 19410), (6180, 16822), (6470, 16068), (6695, 15528), (7764, 13390), (8034, 12940), (8411, 12360), (9705, 10712)]