271808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 944431488

約数和(自身を除く): 672623328

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, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1013, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2026, 2064, 2080, 2236, 2580, 2795, 3039, 3120, 3354, 3440, 4052, 4128, 4472, 5065, 5160, 5590, 6078, 6240, 6708, 6880, 8104, 8385, 8944, 10130, 10320, 11180, 12156, 13169, 13416, 15195, 16208, 16770, 17888, 20260, 20640, 22360, 24312, 26338, 26832, 30390, 32416, 33540, 39507, 40520, 43559, 44720, 48624, 52676, 53664, 60780, 65845, 67080, 79014, 81040, 87118, 89440, 97248, 105352, 121560, 130677, 131690, 134160, 158028, 162080, 174236, 197535, 210704, 217795, 243120, 261354, 263380, 268320, 316056, 348472, 395070, 421408, 435590, 486240, 522708, 526760, 566267, 632112, 653385, 696944, 790140, 871180, 1045416, 1053520, 1132534, 1264224, 1306770, 1393888, 1580280, 1698801, 1742360, 2090832, 2107040, 2265068, 2613540, 2831335, 3160560, 3397602, 3484720, 4181664, 4530136, 5227080, 5662670, 6321120, 6795204, 6969440, 8494005, 9060272, 10454160, 11325340, 13590408, 16988010, 18120544, 20908320, 22650680, 27180816, 33976020, 45301360, 54361632, 67952040, 90602720, 135904080, 271808160]

約数ペア:

[(1, 271808160), (2, 135904080), (3, 90602720), (4, 67952040), (5, 54361632), (6, 45301360), (8, 33976020), (10, 27180816), (12, 22650680), (13, 20908320), (15, 18120544), (16, 16988010), (20, 13590408), (24, 11325340), (26, 10454160), (30, 9060272), (32, 8494005), (39, 6969440), (40, 6795204), (43, 6321120), (48, 5662670), (52, 5227080), (60, 4530136), (65, 4181664), (78, 3484720), (80, 3397602), (86, 3160560), (96, 2831335), (104, 2613540), (120, 2265068), (129, 2107040), (130, 2090832), (156, 1742360), (160, 1698801), (172, 1580280), (195, 1393888), (208, 1306770), (215, 1264224), (240, 1132534), (258, 1053520), (260, 1045416), (312, 871180), (344, 790140), (390, 696944), (416, 653385), (430, 632112), (480, 566267), (516, 526760), (520, 522708), (559, 486240), (624, 435590), (645, 421408), (688, 395070), (780, 348472), (860, 316056), (1013, 268320), (1032, 263380), (1040, 261354), (1118, 243120), (1248, 217795), (1290, 210704), (1376, 197535), (1560, 174236), (1677, 162080), (1720, 158028), (2026, 134160), (2064, 131690), (2080, 130677), (2236, 121560), (2580, 105352), (2795, 97248), (3039, 89440), (3120, 87118), (3354, 81040), (3440, 79014), (4052, 67080), (4128, 65845), (4472, 60780), (5065, 53664), (5160, 52676), (5590, 48624), (6078, 44720), (6240, 43559), (6708, 40520), (6880, 39507), (8104, 33540), (8385, 32416), (8944, 30390), (10130, 26832), (10320, 26338), (11180, 24312), (12156, 22360), (13169, 20640), (13416, 20260), (15195, 17888), (16208, 16770)]