231703840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 347452640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 158, 160, 184, 230, 316, 368, 395, 460, 632, 736, 790, 797, 920, 1264, 1580, 1594, 1817, 1840, 2528, 3160, 3188, 3634, 3680, 3985, 6320, 6376, 7268, 7970, 9085, 12640, 12752, 14536, 15940, 18170, 18331, 25504, 29072, 31880, 36340, 36662, 58144, 62963, 63760, 72680, 73324, 91655, 125926, 127520, 145360, 146648, 183310, 251852, 290720, 293296, 314815, 366620, 503704, 586592, 629630, 733240, 1007408, 1259260, 1448149, 1466480, 2014816, 2518520, 2896298, 2932960, 5037040, 5792596, 7240745, 10074080, 11585192, 14481490, 23170384, 28962980, 46340768, 57925960, 115851920, 231703840]

約数ペア:

[(1, 231703840), (2, 115851920), (4, 57925960), (5, 46340768), (8, 28962980), (10, 23170384), (16, 14481490), (20, 11585192), (23, 10074080), (32, 7240745), (40, 5792596), (46, 5037040), (79, 2932960), (80, 2896298), (92, 2518520), (115, 2014816), (158, 1466480), (160, 1448149), (184, 1259260), (230, 1007408), (316, 733240), (368, 629630), (395, 586592), (460, 503704), (632, 366620), (736, 314815), (790, 293296), (797, 290720), (920, 251852), (1264, 183310), (1580, 146648), (1594, 145360), (1817, 127520), (1840, 125926), (2528, 91655), (3160, 73324), (3188, 72680), (3634, 63760), (3680, 62963), (3985, 58144), (6320, 36662), (6376, 36340), (7268, 31880), (7970, 29072), (9085, 25504), (12640, 18331), (12752, 18170), (14536, 15940)]