835852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 2971238400

約数和(自身を除く): 2135386320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 389, 420, 560, 778, 840, 1167, 1279, 1556, 1680, 1945, 2334, 2558, 2723, 3112, 3837, 3890, 4668, 5116, 5446, 5835, 6224, 6395, 7674, 7780, 8169, 8953, 9336, 10232, 10892, 11670, 12790, 13615, 15348, 15560, 16338, 17906, 18672, 19185, 20464, 21784, 23340, 25580, 26859, 27230, 30696, 31120, 32676, 35812, 38370, 40845, 43568, 44765, 46680, 51160, 53718, 54460, 61392, 65352, 71624, 76740, 81690, 89530, 93360, 102320, 107436, 108920, 130704, 134295, 143248, 153480, 163380, 179060, 214872, 217840, 268590, 306960, 326760, 358120, 429744, 497531, 537180, 653520, 716240, 995062, 1074360, 1492593, 1990124, 2148720, 2487655, 2985186, 3482717, 3980248, 4975310, 5970372, 6965434, 7462965, 7960496, 9950620, 10448151, 11940744, 13930868, 14925930, 17413585, 19901240, 20896302, 23881488, 27861736, 29851860, 34827170, 39802480, 41792604, 52240755, 55723472, 59703720, 69654340, 83585208, 104481510, 119407440, 139308680, 167170416, 208963020, 278617360, 417926040, 835852080]

約数ペア:

[(1, 835852080), (2, 417926040), (3, 278617360), (4, 208963020), (5, 167170416), (6, 139308680), (7, 119407440), (8, 104481510), (10, 83585208), (12, 69654340), (14, 59703720), (15, 55723472), (16, 52240755), (20, 41792604), (21, 39802480), (24, 34827170), (28, 29851860), (30, 27861736), (35, 23881488), (40, 20896302), (42, 19901240), (48, 17413585), (56, 14925930), (60, 13930868), (70, 11940744), (80, 10448151), (84, 9950620), (105, 7960496), (112, 7462965), (120, 6965434), (140, 5970372), (168, 4975310), (210, 3980248), (240, 3482717), (280, 2985186), (336, 2487655), (389, 2148720), (420, 1990124), (560, 1492593), (778, 1074360), (840, 995062), (1167, 716240), (1279, 653520), (1556, 537180), (1680, 497531), (1945, 429744), (2334, 358120), (2558, 326760), (2723, 306960), (3112, 268590), (3837, 217840), (3890, 214872), (4668, 179060), (5116, 163380), (5446, 153480), (5835, 143248), (6224, 134295), (6395, 130704), (7674, 108920), (7780, 107436), (8169, 102320), (8953, 93360), (9336, 89530), (10232, 81690), (10892, 76740), (11670, 71624), (12790, 65352), (13615, 61392), (15348, 54460), (15560, 53718), (16338, 51160), (17906, 46680), (18672, 44765), (19185, 43568), (20464, 40845), (21784, 38370), (23340, 35812), (25580, 32676), (26859, 31120), (27230, 30696)]