72077285440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{38183}}^1$

素因数の和:38564

約数の個数: 112

約数和(自身を含む): 182258646912

約数和(自身を除く): 110181361472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 347, 544, 680, 694, 1088, 1360, 1388, 1735, 2720, 2776, 3470, 5440, 5552, 5899, 6940, 11104, 11798, 13880, 22208, 23596, 27760, 29495, 38183, 47192, 55520, 58990, 76366, 94384, 111040, 117980, 152732, 188768, 190915, 235960, 305464, 377536, 381830, 471920, 610928, 649111, 763660, 943840, 1221856, 1298222, 1527320, 1887680, 2443712, 2596444, 3054640, 3245555, 5192888, 6109280, 6491110, 10385776, 12218560, 12982220, 13249501, 20771552, 25964440, 26499002, 41543104, 51928880, 52998004, 66247505, 103857760, 105996008, 132495010, 207715520, 211992016, 225241517, 264990020, 423984032, 450483034, 529980040, 847968064, 900966068, 1059960080, 1126207585, 1801932136, 2119920160, 2252415170, 3603864272, 4239840320, 4504830340, 7207728544, 9009660680, 14415457088, 18019321360, 36038642720, 72077285440]

約数ペア:

[(1, 72077285440), (2, 36038642720), (4, 18019321360), (5, 14415457088), (8, 9009660680), (10, 7207728544), (16, 4504830340), (17, 4239840320), (20, 3603864272), (32, 2252415170), (34, 2119920160), (40, 1801932136), (64, 1126207585), (68, 1059960080), (80, 900966068), (85, 847968064), (136, 529980040), (160, 450483034), (170, 423984032), (272, 264990020), (320, 225241517), (340, 211992016), (347, 207715520), (544, 132495010), (680, 105996008), (694, 103857760), (1088, 66247505), (1360, 52998004), (1388, 51928880), (1735, 41543104), (2720, 26499002), (2776, 25964440), (3470, 20771552), (5440, 13249501), (5552, 12982220), (5899, 12218560), (6940, 10385776), (11104, 6491110), (11798, 6109280), (13880, 5192888), (22208, 3245555), (23596, 3054640), (27760, 2596444), (29495, 2443712), (38183, 1887680), (47192, 1527320), (55520, 1298222), (58990, 1221856), (76366, 943840), (94384, 763660), (111040, 649111), (117980, 610928), (152732, 471920), (188768, 381830), (190915, 377536), (235960, 305464)]