68657040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 232360128

約数和(自身を除く): 163703088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 571, 668, 720, 835, 1002, 1142, 1336, 1503, 1670, 1713, 2004, 2284, 2505, 2672, 2855, 3006, 3340, 3426, 4008, 4568, 5010, 5139, 5710, 6012, 6680, 6852, 7515, 8016, 8565, 9136, 10020, 10278, 11420, 12024, 13360, 13704, 15030, 17130, 20040, 20556, 22840, 24048, 25695, 27408, 30060, 34260, 40080, 41112, 45680, 51390, 60120, 68520, 82224, 95357, 102780, 120240, 137040, 190714, 205560, 286071, 381428, 411120, 476785, 572142, 762856, 858213, 953570, 1144284, 1430355, 1525712, 1716426, 1907140, 2288568, 2860710, 3432852, 3814280, 4291065, 4577136, 5721420, 6865704, 7628560, 8582130, 11442840, 13731408, 17164260, 22885680, 34328520, 68657040]

約数ペア:

[(1, 68657040), (2, 34328520), (3, 22885680), (4, 17164260), (5, 13731408), (6, 11442840), (8, 8582130), (9, 7628560), (10, 6865704), (12, 5721420), (15, 4577136), (16, 4291065), (18, 3814280), (20, 3432852), (24, 2860710), (30, 2288568), (36, 1907140), (40, 1716426), (45, 1525712), (48, 1430355), (60, 1144284), (72, 953570), (80, 858213), (90, 762856), (120, 572142), (144, 476785), (167, 411120), (180, 381428), (240, 286071), (334, 205560), (360, 190714), (501, 137040), (571, 120240), (668, 102780), (720, 95357), (835, 82224), (1002, 68520), (1142, 60120), (1336, 51390), (1503, 45680), (1670, 41112), (1713, 40080), (2004, 34260), (2284, 30060), (2505, 27408), (2672, 25695), (2855, 24048), (3006, 22840), (3340, 20556), (3426, 20040), (4008, 17130), (4568, 15030), (5010, 13704), (5139, 13360), (5710, 12024), (6012, 11420), (6680, 10278), (6852, 10020), (7515, 9136), (8016, 8565)]