139779120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 473969664

約数和(自身を除く): 334190544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 631, 710, 780, 852, 923, 1040, 1065, 1136, 1262, 1420, 1560, 1704, 1846, 1893, 2130, 2524, 2769, 2840, 3120, 3155, 3408, 3692, 3786, 4260, 4615, 5048, 5538, 5680, 6310, 7384, 7572, 8203, 8520, 9230, 9465, 10096, 11076, 12620, 13845, 14768, 15144, 16406, 17040, 18460, 18930, 22152, 24609, 25240, 27690, 30288, 32812, 36920, 37860, 41015, 44304, 44801, 49218, 50480, 55380, 65624, 73840, 75720, 82030, 89602, 98436, 110760, 123045, 131248, 134403, 151440, 164060, 179204, 196872, 221520, 224005, 246090, 268806, 328120, 358408, 393744, 448010, 492180, 537612, 582413, 656240, 672015, 716816, 896020, 984360, 1075224, 1164826, 1344030, 1747239, 1792040, 1968720, 2150448, 2329652, 2688060, 2912065, 3494478, 3584080, 4659304, 5376120, 5824130, 6988956, 8736195, 9318608, 10752240, 11648260, 13977912, 17472390, 23296520, 27955824, 34944780, 46593040, 69889560, 139779120]

約数ペア:

[(1, 139779120), (2, 69889560), (3, 46593040), (4, 34944780), (5, 27955824), (6, 23296520), (8, 17472390), (10, 13977912), (12, 11648260), (13, 10752240), (15, 9318608), (16, 8736195), (20, 6988956), (24, 5824130), (26, 5376120), (30, 4659304), (39, 3584080), (40, 3494478), (48, 2912065), (52, 2688060), (60, 2329652), (65, 2150448), (71, 1968720), (78, 1792040), (80, 1747239), (104, 1344030), (120, 1164826), (130, 1075224), (142, 984360), (156, 896020), (195, 716816), (208, 672015), (213, 656240), (240, 582413), (260, 537612), (284, 492180), (312, 448010), (355, 393744), (390, 358408), (426, 328120), (520, 268806), (568, 246090), (624, 224005), (631, 221520), (710, 196872), (780, 179204), (852, 164060), (923, 151440), (1040, 134403), (1065, 131248), (1136, 123045), (1262, 110760), (1420, 98436), (1560, 89602), (1704, 82030), (1846, 75720), (1893, 73840), (2130, 65624), (2524, 55380), (2769, 50480), (2840, 49218), (3120, 44801), (3155, 44304), (3408, 41015), (3692, 37860), (3786, 36920), (4260, 32812), (4615, 30288), (5048, 27690), (5538, 25240), (5680, 24609), (6310, 22152), (7384, 18930), (7572, 18460), (8203, 17040), (8520, 16406), (9230, 15144), (9465, 14768), (10096, 13845), (11076, 12620)]