140006360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 345870000

約数和(自身を除く): 205863640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 149, 169, 260, 278, 298, 338, 520, 556, 596, 676, 695, 745, 845, 1112, 1192, 1352, 1390, 1490, 1690, 1807, 1937, 2780, 2980, 3380, 3614, 3874, 5560, 5960, 6760, 7228, 7748, 9035, 9685, 14456, 15496, 18070, 19370, 20711, 23491, 25181, 36140, 38740, 41422, 46982, 50362, 72280, 77480, 82844, 93964, 100724, 103555, 117455, 125905, 165688, 187928, 201448, 207110, 234910, 251810, 269243, 414220, 469820, 503620, 538486, 828440, 939640, 1007240, 1076972, 1346215, 2153944, 2692430, 3500159, 5384860, 7000318, 10769720, 14000636, 17500795, 28001272, 35001590, 70003180, 140006360]

約数ペア:

[(1, 140006360), (2, 70003180), (4, 35001590), (5, 28001272), (8, 17500795), (10, 14000636), (13, 10769720), (20, 7000318), (26, 5384860), (40, 3500159), (52, 2692430), (65, 2153944), (104, 1346215), (130, 1076972), (139, 1007240), (149, 939640), (169, 828440), (260, 538486), (278, 503620), (298, 469820), (338, 414220), (520, 269243), (556, 251810), (596, 234910), (676, 207110), (695, 201448), (745, 187928), (845, 165688), (1112, 125905), (1192, 117455), (1352, 103555), (1390, 100724), (1490, 93964), (1690, 82844), (1807, 77480), (1937, 72280), (2780, 50362), (2980, 46982), (3380, 41422), (3614, 38740), (3874, 36140), (5560, 25181), (5960, 23491), (6760, 20711), (7228, 19370), (7748, 18070), (9035, 15496), (9685, 14456)]