82819920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 277696512

約数和(自身を除く): 194876592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 383, 408, 424, 510, 530, 636, 680, 766, 795, 816, 848, 901, 1020, 1060, 1149, 1272, 1360, 1532, 1590, 1802, 1915, 2040, 2120, 2298, 2544, 2703, 3064, 3180, 3604, 3830, 4080, 4240, 4505, 4596, 5406, 5745, 6128, 6360, 6511, 7208, 7660, 9010, 9192, 10812, 11490, 12720, 13022, 13515, 14416, 15320, 18020, 18384, 19533, 20299, 21624, 22980, 26044, 27030, 30640, 32555, 36040, 39066, 40598, 43248, 45960, 52088, 54060, 60897, 65110, 72080, 78132, 81196, 91920, 97665, 101495, 104176, 108120, 121794, 130220, 156264, 162392, 195330, 202990, 216240, 243588, 260440, 304485, 312528, 324784, 345083, 390660, 405980, 487176, 520880, 608970, 690166, 781320, 811960, 974352, 1035249, 1217940, 1380332, 1562640, 1623920, 1725415, 2070498, 2435880, 2760664, 3450830, 4140996, 4871760, 5176245, 5521328, 6901660, 8281992, 10352490, 13803320, 16563984, 20704980, 27606640, 41409960, 82819920]

約数ペア:

[(1, 82819920), (2, 41409960), (3, 27606640), (4, 20704980), (5, 16563984), (6, 13803320), (8, 10352490), (10, 8281992), (12, 6901660), (15, 5521328), (16, 5176245), (17, 4871760), (20, 4140996), (24, 3450830), (30, 2760664), (34, 2435880), (40, 2070498), (48, 1725415), (51, 1623920), (53, 1562640), (60, 1380332), (68, 1217940), (80, 1035249), (85, 974352), (102, 811960), (106, 781320), (120, 690166), (136, 608970), (159, 520880), (170, 487176), (204, 405980), (212, 390660), (240, 345083), (255, 324784), (265, 312528), (272, 304485), (318, 260440), (340, 243588), (383, 216240), (408, 202990), (424, 195330), (510, 162392), (530, 156264), (636, 130220), (680, 121794), (766, 108120), (795, 104176), (816, 101495), (848, 97665), (901, 91920), (1020, 81196), (1060, 78132), (1149, 72080), (1272, 65110), (1360, 60897), (1532, 54060), (1590, 52088), (1802, 45960), (1915, 43248), (2040, 40598), (2120, 39066), (2298, 36040), (2544, 32555), (2703, 30640), (3064, 27030), (3180, 26044), (3604, 22980), (3830, 21624), (4080, 20299), (4240, 19533), (4505, 18384), (4596, 18020), (5406, 15320), (5745, 14416), (6128, 13515), (6360, 13022), (6511, 12720), (7208, 11490), (7660, 10812), (9010, 9192)]