140864040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23017}}^1$

素因数の和:23051

約数の個数: 96

約数和(自身を含む): 484759080

約数和(自身を除く): 343895040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23017, 46034, 69051, 92068, 115085, 138102, 184136, 207153, 230170, 276204, 345255, 391289, 414306, 460340, 552408, 690510, 782578, 828612, 920680, 1035765, 1173867, 1381020, 1565156, 1657224, 1956445, 2071530, 2347734, 2762040, 3130312, 3521601, 3912890, 4143060, 4695468, 5869335, 7043202, 7825780, 8286120, 9390936, 11738670, 14086404, 15651560, 17608005, 23477340, 28172808, 35216010, 46954680, 70432020, 140864040]

約数ペア:

[(1, 140864040), (2, 70432020), (3, 46954680), (4, 35216010), (5, 28172808), (6, 23477340), (8, 17608005), (9, 15651560), (10, 14086404), (12, 11738670), (15, 9390936), (17, 8286120), (18, 7825780), (20, 7043202), (24, 5869335), (30, 4695468), (34, 4143060), (36, 3912890), (40, 3521601), (45, 3130312), (51, 2762040), (60, 2347734), (68, 2071530), (72, 1956445), (85, 1657224), (90, 1565156), (102, 1381020), (120, 1173867), (136, 1035765), (153, 920680), (170, 828612), (180, 782578), (204, 690510), (255, 552408), (306, 460340), (340, 414306), (360, 391289), (408, 345255), (510, 276204), (612, 230170), (680, 207153), (765, 184136), (1020, 138102), (1224, 115085), (1530, 92068), (2040, 69051), (3060, 46034), (6120, 23017)]