88813920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 309222144

約数和(自身を除く): 220408224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 331, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 662, 688, 780, 860, 993, 1032, 1040, 1118, 1248, 1290, 1324, 1376, 1560, 1655, 1677, 1720, 1986, 2064, 2080, 2236, 2580, 2648, 2795, 3120, 3310, 3354, 3440, 3972, 4128, 4303, 4472, 4965, 5160, 5296, 5590, 6240, 6620, 6708, 6880, 7944, 8385, 8606, 8944, 9930, 10320, 10592, 11180, 12909, 13240, 13416, 14233, 15888, 16770, 17212, 17888, 19860, 20640, 21515, 22360, 25818, 26480, 26832, 28466, 31776, 33540, 34424, 39720, 42699, 43030, 44720, 51636, 52960, 53664, 56932, 64545, 67080, 68848, 71165, 79440, 85398, 86060, 89440, 103272, 113864, 129090, 134160, 137696, 142330, 158880, 170796, 172120, 185029, 206544, 213495, 227728, 258180, 268320, 284660, 341592, 344240, 370058, 413088, 426990, 455456, 516360, 555087, 569320, 683184, 688480, 740116, 853980, 925145, 1032720, 1110174, 1138640, 1366368, 1480232, 1707960, 1850290, 2065440, 2220348, 2277280, 2775435, 2960464, 3415920, 3700580, 4440696, 5550870, 5920928, 6831840, 7401160, 8881392, 11101740, 14802320, 17762784, 22203480, 29604640, 44406960, 88813920]

約数ペア:

[(1, 88813920), (2, 44406960), (3, 29604640), (4, 22203480), (5, 17762784), (6, 14802320), (8, 11101740), (10, 8881392), (12, 7401160), (13, 6831840), (15, 5920928), (16, 5550870), (20, 4440696), (24, 3700580), (26, 3415920), (30, 2960464), (32, 2775435), (39, 2277280), (40, 2220348), (43, 2065440), (48, 1850290), (52, 1707960), (60, 1480232), (65, 1366368), (78, 1138640), (80, 1110174), (86, 1032720), (96, 925145), (104, 853980), (120, 740116), (129, 688480), (130, 683184), (156, 569320), (160, 555087), (172, 516360), (195, 455456), (208, 426990), (215, 413088), (240, 370058), (258, 344240), (260, 341592), (312, 284660), (331, 268320), (344, 258180), (390, 227728), (416, 213495), (430, 206544), (480, 185029), (516, 172120), (520, 170796), (559, 158880), (624, 142330), (645, 137696), (662, 134160), (688, 129090), (780, 113864), (860, 103272), (993, 89440), (1032, 86060), (1040, 85398), (1118, 79440), (1248, 71165), (1290, 68848), (1324, 67080), (1376, 64545), (1560, 56932), (1655, 53664), (1677, 52960), (1720, 51636), (1986, 44720), (2064, 43030), (2080, 42699), (2236, 39720), (2580, 34424), (2648, 33540), (2795, 31776), (3120, 28466), (3310, 26832), (3354, 26480), (3440, 25818), (3972, 22360), (4128, 21515), (4303, 20640), (4472, 19860), (4965, 17888), (5160, 17212), (5296, 16770), (5590, 15888), (6240, 14233), (6620, 13416), (6708, 13240), (6880, 12909), (7944, 11180), (8385, 10592), (8606, 10320), (8944, 9930)]