90264160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 246903552

約数和(自身を除く): 156639392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 971, 1120, 1162, 1328, 1660, 1942, 2324, 2656, 2905, 3320, 3884, 4648, 4855, 5810, 6640, 6797, 7768, 9296, 9710, 11620, 13280, 13594, 15536, 18592, 19420, 23240, 27188, 31072, 33985, 38840, 46480, 54376, 67970, 77680, 80593, 92960, 108752, 135940, 155360, 161186, 217504, 271880, 322372, 402965, 543760, 564151, 644744, 805930, 1087520, 1128302, 1289488, 1611860, 2256604, 2578976, 2820755, 3223720, 4513208, 5641510, 6447440, 9026416, 11283020, 12894880, 18052832, 22566040, 45132080, 90264160]

約数ペア:

[(1, 90264160), (2, 45132080), (4, 22566040), (5, 18052832), (7, 12894880), (8, 11283020), (10, 9026416), (14, 6447440), (16, 5641510), (20, 4513208), (28, 3223720), (32, 2820755), (35, 2578976), (40, 2256604), (56, 1611860), (70, 1289488), (80, 1128302), (83, 1087520), (112, 805930), (140, 644744), (160, 564151), (166, 543760), (224, 402965), (280, 322372), (332, 271880), (415, 217504), (560, 161186), (581, 155360), (664, 135940), (830, 108752), (971, 92960), (1120, 80593), (1162, 77680), (1328, 67970), (1660, 54376), (1942, 46480), (2324, 38840), (2656, 33985), (2905, 31072), (3320, 27188), (3884, 23240), (4648, 19420), (4855, 18592), (5810, 15536), (6640, 13594), (6797, 13280), (7768, 11620), (9296, 9710)]