1525812720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 4836547584

約数和(自身を除く): 3310734864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 151, 213, 240, 284, 302, 355, 426, 453, 568, 593, 604, 710, 755, 852, 906, 1065, 1136, 1186, 1208, 1420, 1510, 1704, 1779, 1812, 2130, 2265, 2372, 2416, 2840, 2965, 3020, 3408, 3558, 3624, 4260, 4530, 4744, 5680, 5930, 6040, 7116, 7248, 8520, 8895, 9060, 9488, 10721, 11860, 12080, 14232, 17040, 17790, 18120, 21442, 23720, 28464, 32163, 35580, 36240, 42103, 42884, 47440, 53605, 64326, 71160, 84206, 85768, 89543, 107210, 126309, 128652, 142320, 160815, 168412, 171536, 179086, 210515, 214420, 252618, 257304, 268629, 321630, 336824, 358172, 421030, 428840, 447715, 505236, 514608, 537258, 631545, 643260, 673648, 716344, 842060, 857680, 895430, 1010472, 1074516, 1263090, 1286520, 1343145, 1432688, 1684120, 1790860, 2020944, 2149032, 2526180, 2573040, 2686290, 3368240, 3581720, 4298064, 5052360, 5372580, 6357553, 7163440, 10104720, 10745160, 12715106, 19072659, 21490320, 25430212, 31787765, 38145318, 50860424, 63575530, 76290636, 95363295, 101720848, 127151060, 152581272, 190726590, 254302120, 305162544, 381453180, 508604240, 762906360, 1525812720]

約数ペア:

[(1, 1525812720), (2, 762906360), (3, 508604240), (4, 381453180), (5, 305162544), (6, 254302120), (8, 190726590), (10, 152581272), (12, 127151060), (15, 101720848), (16, 95363295), (20, 76290636), (24, 63575530), (30, 50860424), (40, 38145318), (48, 31787765), (60, 25430212), (71, 21490320), (80, 19072659), (120, 12715106), (142, 10745160), (151, 10104720), (213, 7163440), (240, 6357553), (284, 5372580), (302, 5052360), (355, 4298064), (426, 3581720), (453, 3368240), (568, 2686290), (593, 2573040), (604, 2526180), (710, 2149032), (755, 2020944), (852, 1790860), (906, 1684120), (1065, 1432688), (1136, 1343145), (1186, 1286520), (1208, 1263090), (1420, 1074516), (1510, 1010472), (1704, 895430), (1779, 857680), (1812, 842060), (2130, 716344), (2265, 673648), (2372, 643260), (2416, 631545), (2840, 537258), (2965, 514608), (3020, 505236), (3408, 447715), (3558, 428840), (3624, 421030), (4260, 358172), (4530, 336824), (4744, 321630), (5680, 268629), (5930, 257304), (6040, 252618), (7116, 214420), (7248, 210515), (8520, 179086), (8895, 171536), (9060, 168412), (9488, 160815), (10721, 142320), (11860, 128652), (12080, 126309), (14232, 107210), (17040, 89543), (17790, 85768), (18120, 84206), (21442, 71160), (23720, 64326), (28464, 53605), (32163, 47440), (35580, 42884), (36240, 42103)]