140348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29989}}^1$

素因数の和:30019

約数の個数: 96

約数和(自身を含む): 491236200

約数和(自身を除く): 350887680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 29989, 59978, 89967, 119956, 149945, 179934, 239912, 269901, 299890, 359868, 389857, 449835, 539802, 599780, 719736, 779714, 899670, 1079604, 1169571, 1199560, 1349505, 1559428, 1799340, 1949285, 2159208, 2339142, 2699010, 3118856, 3508713, 3598680, 3898570, 4678284, 5398020, 5847855, 7017426, 7797140, 9356568, 10796040, 11695710, 14034852, 15594280, 17543565, 23391420, 28069704, 35087130, 46782840, 70174260, 140348520]

約数ペア:

[(1, 140348520), (2, 70174260), (3, 46782840), (4, 35087130), (5, 28069704), (6, 23391420), (8, 17543565), (9, 15594280), (10, 14034852), (12, 11695710), (13, 10796040), (15, 9356568), (18, 7797140), (20, 7017426), (24, 5847855), (26, 5398020), (30, 4678284), (36, 3898570), (39, 3598680), (40, 3508713), (45, 3118856), (52, 2699010), (60, 2339142), (65, 2159208), (72, 1949285), (78, 1799340), (90, 1559428), (104, 1349505), (117, 1199560), (120, 1169571), (130, 1079604), (156, 899670), (180, 779714), (195, 719736), (234, 599780), (260, 539802), (312, 449835), (360, 389857), (390, 359868), (468, 299890), (520, 269901), (585, 239912), (780, 179934), (936, 149945), (1170, 119956), (1560, 89967), (2340, 59978), (4680, 29989)]