88318560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 223032480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 389, 430, 440, 473, 480, 516, 528, 645, 660, 688, 778, 860, 880, 946, 1032, 1056, 1167, 1290, 1320, 1376, 1419, 1556, 1720, 1760, 1892, 1945, 2064, 2334, 2365, 2580, 2640, 2838, 3112, 3440, 3784, 3890, 4128, 4279, 4668, 4730, 5160, 5280, 5676, 5835, 6224, 6880, 7095, 7568, 7780, 8558, 9336, 9460, 10320, 11352, 11670, 12448, 12837, 14190, 15136, 15560, 16727, 17116, 18672, 18920, 20640, 21395, 22704, 23340, 25674, 28380, 31120, 33454, 34232, 37344, 37840, 42790, 45408, 46680, 50181, 51348, 56760, 62240, 64185, 66908, 68464, 75680, 83635, 85580, 93360, 100362, 102696, 113520, 128370, 133816, 136928, 167270, 171160, 183997, 186720, 200724, 205392, 227040, 250905, 256740, 267632, 334540, 342320, 367994, 401448, 410784, 501810, 513480, 535264, 551991, 669080, 684640, 735988, 802896, 919985, 1003620, 1026960, 1103982, 1338160, 1471976, 1605792, 1839970, 2007240, 2053920, 2207964, 2676320, 2759955, 2943952, 3679940, 4014480, 4415928, 5519910, 5887904, 7359880, 8028960, 8831856, 11039820, 14719760, 17663712, 22079640, 29439520, 44159280, 88318560]

約数ペア:

[(1, 88318560), (2, 44159280), (3, 29439520), (4, 22079640), (5, 17663712), (6, 14719760), (8, 11039820), (10, 8831856), (11, 8028960), (12, 7359880), (15, 5887904), (16, 5519910), (20, 4415928), (22, 4014480), (24, 3679940), (30, 2943952), (32, 2759955), (33, 2676320), (40, 2207964), (43, 2053920), (44, 2007240), (48, 1839970), (55, 1605792), (60, 1471976), (66, 1338160), (80, 1103982), (86, 1026960), (88, 1003620), (96, 919985), (110, 802896), (120, 735988), (129, 684640), (132, 669080), (160, 551991), (165, 535264), (172, 513480), (176, 501810), (215, 410784), (220, 401448), (240, 367994), (258, 342320), (264, 334540), (330, 267632), (344, 256740), (352, 250905), (389, 227040), (430, 205392), (440, 200724), (473, 186720), (480, 183997), (516, 171160), (528, 167270), (645, 136928), (660, 133816), (688, 128370), (778, 113520), (860, 102696), (880, 100362), (946, 93360), (1032, 85580), (1056, 83635), (1167, 75680), (1290, 68464), (1320, 66908), (1376, 64185), (1419, 62240), (1556, 56760), (1720, 51348), (1760, 50181), (1892, 46680), (1945, 45408), (2064, 42790), (2334, 37840), (2365, 37344), (2580, 34232), (2640, 33454), (2838, 31120), (3112, 28380), (3440, 25674), (3784, 23340), (3890, 22704), (4128, 21395), (4279, 20640), (4668, 18920), (4730, 18672), (5160, 17116), (5280, 16727), (5676, 15560), (5835, 15136), (6224, 14190), (6880, 12837), (7095, 12448), (7568, 11670), (7780, 11352), (8558, 10320), (9336, 9460)]