126339720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 412473600

約数和(自身を除く): 286133880

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, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 743, 780, 872, 1090, 1308, 1417, 1486, 1560, 1635, 2180, 2229, 2616, 2834, 2972, 3270, 3715, 4251, 4360, 4458, 5668, 5944, 6540, 7085, 7430, 8502, 8916, 9659, 11145, 11336, 13080, 14170, 14860, 17004, 17832, 19318, 21255, 22290, 28340, 28977, 29720, 34008, 38636, 42510, 44580, 48295, 56680, 57954, 77272, 80987, 85020, 89160, 96590, 115908, 144885, 161974, 170040, 193180, 231816, 242961, 289770, 323948, 386360, 404935, 485922, 579540, 647896, 809870, 971844, 1052831, 1159080, 1214805, 1619740, 1943688, 2105662, 2429610, 3158493, 3239480, 4211324, 4859220, 5264155, 6316986, 8422648, 9718440, 10528310, 12633972, 15792465, 21056620, 25267944, 31584930, 42113240, 63169860, 126339720]

約数ペア:

[(1, 126339720), (2, 63169860), (3, 42113240), (4, 31584930), (5, 25267944), (6, 21056620), (8, 15792465), (10, 12633972), (12, 10528310), (13, 9718440), (15, 8422648), (20, 6316986), (24, 5264155), (26, 4859220), (30, 4211324), (39, 3239480), (40, 3158493), (52, 2429610), (60, 2105662), (65, 1943688), (78, 1619740), (104, 1214805), (109, 1159080), (120, 1052831), (130, 971844), (156, 809870), (195, 647896), (218, 579540), (260, 485922), (312, 404935), (327, 386360), (390, 323948), (436, 289770), (520, 242961), (545, 231816), (654, 193180), (743, 170040), (780, 161974), (872, 144885), (1090, 115908), (1308, 96590), (1417, 89160), (1486, 85020), (1560, 80987), (1635, 77272), (2180, 57954), (2229, 56680), (2616, 48295), (2834, 44580), (2972, 42510), (3270, 38636), (3715, 34008), (4251, 29720), (4360, 28977), (4458, 28340), (5668, 22290), (5944, 21255), (6540, 19318), (7085, 17832), (7430, 17004), (8502, 14860), (8916, 14170), (9659, 13080), (11145, 11336)]