71765160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 230584320

約数和(自身を除く): 158819160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 277, 340, 381, 408, 508, 510, 554, 635, 680, 762, 831, 1016, 1020, 1108, 1270, 1385, 1524, 1662, 1905, 2040, 2159, 2216, 2540, 2770, 3048, 3324, 3810, 4155, 4318, 4709, 5080, 5540, 6477, 6648, 7620, 8310, 8636, 9418, 10795, 11080, 12954, 14127, 15240, 16620, 17272, 18836, 21590, 23545, 25908, 28254, 32385, 33240, 35179, 37672, 43180, 47090, 51816, 56508, 64770, 70358, 70635, 86360, 94180, 105537, 113016, 129540, 140716, 141270, 175895, 188360, 211074, 259080, 281432, 282540, 351790, 422148, 527685, 565080, 598043, 703580, 844296, 1055370, 1196086, 1407160, 1794129, 2110740, 2392172, 2990215, 3588258, 4221480, 4784344, 5980430, 7176516, 8970645, 11960860, 14353032, 17941290, 23921720, 35882580, 71765160]

約数ペア:

[(1, 71765160), (2, 35882580), (3, 23921720), (4, 17941290), (5, 14353032), (6, 11960860), (8, 8970645), (10, 7176516), (12, 5980430), (15, 4784344), (17, 4221480), (20, 3588258), (24, 2990215), (30, 2392172), (34, 2110740), (40, 1794129), (51, 1407160), (60, 1196086), (68, 1055370), (85, 844296), (102, 703580), (120, 598043), (127, 565080), (136, 527685), (170, 422148), (204, 351790), (254, 282540), (255, 281432), (277, 259080), (340, 211074), (381, 188360), (408, 175895), (508, 141270), (510, 140716), (554, 129540), (635, 113016), (680, 105537), (762, 94180), (831, 86360), (1016, 70635), (1020, 70358), (1108, 64770), (1270, 56508), (1385, 51816), (1524, 47090), (1662, 43180), (1905, 37672), (2040, 35179), (2159, 33240), (2216, 32385), (2540, 28254), (2770, 25908), (3048, 23545), (3324, 21590), (3810, 18836), (4155, 17272), (4318, 16620), (4709, 15240), (5080, 14127), (5540, 12954), (6477, 11080), (6648, 10795), (7620, 9418), (8310, 8636)]