31327015360

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{1823}}^1$

素因数の和:2570

約数の個数: 112

約数和(自身を含む): 75654383616

約数和(自身を除く): 44327368256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 647, 664, 830, 1294, 1328, 1660, 1823, 2588, 2656, 3235, 3320, 3646, 5176, 5312, 6470, 6640, 7292, 9115, 10352, 12940, 13280, 14584, 18230, 20704, 25880, 26560, 29168, 36460, 41408, 51760, 53701, 58336, 72920, 103520, 107402, 116672, 145840, 151309, 207040, 214804, 268505, 291680, 302618, 429608, 537010, 583360, 605236, 756545, 859216, 1074020, 1179481, 1210472, 1513090, 1718432, 2148040, 2358962, 2420944, 3026180, 3436864, 4296080, 4717924, 4841888, 5897405, 6052360, 8592160, 9435848, 9683776, 11794810, 12104720, 17184320, 18871696, 23589620, 24209440, 37743392, 47179240, 48418880, 75486784, 94358480, 97896923, 188716960, 195793846, 377433920, 391587692, 489484615, 783175384, 978969230, 1566350768, 1957938460, 3132701536, 3915876920, 6265403072, 7831753840, 15663507680, 31327015360]

約数ペア:

[(1, 31327015360), (2, 15663507680), (4, 7831753840), (5, 6265403072), (8, 3915876920), (10, 3132701536), (16, 1957938460), (20, 1566350768), (32, 978969230), (40, 783175384), (64, 489484615), (80, 391587692), (83, 377433920), (160, 195793846), (166, 188716960), (320, 97896923), (332, 94358480), (415, 75486784), (647, 48418880), (664, 47179240), (830, 37743392), (1294, 24209440), (1328, 23589620), (1660, 18871696), (1823, 17184320), (2588, 12104720), (2656, 11794810), (3235, 9683776), (3320, 9435848), (3646, 8592160), (5176, 6052360), (5312, 5897405), (6470, 4841888), (6640, 4717924), (7292, 4296080), (9115, 3436864), (10352, 3026180), (12940, 2420944), (13280, 2358962), (14584, 2148040), (18230, 1718432), (20704, 1513090), (25880, 1210472), (26560, 1179481), (29168, 1074020), (36460, 859216), (41408, 756545), (51760, 605236), (53701, 583360), (58336, 537010), (72920, 429608), (103520, 302618), (107402, 291680), (116672, 268505), (145840, 214804), (151309, 207040)]