828751560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2680

約数の個数: 256

約数和(自身を含む): 3166732800

約数和(自身を除く): 2337981240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1160, 1218, 1365, 1508, 1560, 1624, 1740, 1820, 1885, 2030, 2184, 2262, 2436, 2617, 2639, 2730, 3016, 3045, 3480, 3640, 3770, 4060, 4524, 4872, 5234, 5278, 5460, 5655, 6090, 7540, 7851, 7917, 8120, 9048, 10468, 10556, 10920, 11310, 12180, 13085, 13195, 15080, 15702, 15834, 18319, 20936, 21112, 22620, 24360, 26170, 26390, 31404, 31668, 34021, 36638, 39255, 39585, 45240, 52340, 52780, 54957, 62808, 63336, 68042, 73276, 75893, 78510, 79170, 91595, 102063, 104680, 105560, 109914, 136084, 146552, 151786, 157020, 158340, 170105, 183190, 204126, 219828, 227679, 238147, 272168, 274785, 303572, 314040, 316680, 340210, 366380, 379465, 408252, 439656, 455358, 476294, 510315, 531251, 549570, 607144, 680420, 714441, 732760, 758930, 816504, 910716, 952588, 986609, 1020630, 1062502, 1099140, 1138395, 1190735, 1360840, 1428882, 1517860, 1593753, 1821432, 1905176, 1973218, 2041260, 2125004, 2198280, 2276790, 2381470, 2656255, 2857764, 2959827, 3035720, 3187506, 3572205, 3946436, 4082520, 4250008, 4553580, 4762940, 4933045, 5312510, 5715528, 5919654, 6375012, 6906263, 7144410, 7892872, 7968765, 9107160, 9525880, 9866090, 10625020, 11839308, 12750024, 13812526, 14288820, 14799135, 15937530, 19732180, 20718789, 21250040, 23678616, 27625052, 28577640, 29598270, 31875060, 34531315, 39464360, 41437578, 55250104, 59196540, 63750120, 69062630, 82875156, 103593945, 118393080, 138125260, 165750312, 207187890, 276250520, 414375780, 828751560]

約数ペア:

[(1, 828751560), (2, 414375780), (3, 276250520), (4, 207187890), (5, 165750312), (6, 138125260), (7, 118393080), (8, 103593945), (10, 82875156), (12, 69062630), (13, 63750120), (14, 59196540), (15, 55250104), (20, 41437578), (21, 39464360), (24, 34531315), (26, 31875060), (28, 29598270), (29, 28577640), (30, 27625052), (35, 23678616), (39, 21250040), (40, 20718789), (42, 19732180), (52, 15937530), (56, 14799135), (58, 14288820), (60, 13812526), (65, 12750024), (70, 11839308), (78, 10625020), (84, 9866090), (87, 9525880), (91, 9107160), (104, 7968765), (105, 7892872), (116, 7144410), (120, 6906263), (130, 6375012), (140, 5919654), (145, 5715528), (156, 5312510), (168, 4933045), (174, 4762940), (182, 4553580), (195, 4250008), (203, 4082520), (210, 3946436), (232, 3572205), (260, 3187506), (273, 3035720), (280, 2959827), (290, 2857764), (312, 2656255), (348, 2381470), (364, 2276790), (377, 2198280), (390, 2125004), (406, 2041260), (420, 1973218), (435, 1905176), (455, 1821432), (520, 1593753), (546, 1517860), (580, 1428882), (609, 1360840), (696, 1190735), (728, 1138395), (754, 1099140), (780, 1062502), (812, 1020630), (840, 986609), (870, 952588), (910, 910716), (1015, 816504), (1092, 758930), (1131, 732760), (1160, 714441), (1218, 680420), (1365, 607144), (1508, 549570), (1560, 531251), (1624, 510315), (1740, 476294), (1820, 455358), (1885, 439656), (2030, 408252), (2184, 379465), (2262, 366380), (2436, 340210), (2617, 316680), (2639, 314040), (2730, 303572), (3016, 274785), (3045, 272168), (3480, 238147), (3640, 227679), (3770, 219828), (4060, 204126), (4524, 183190), (4872, 170105), (5234, 158340), (5278, 157020), (5460, 151786), (5655, 146552), (6090, 136084), (7540, 109914), (7851, 105560), (7917, 104680), (8120, 102063), (9048, 91595), (10468, 79170), (10556, 78510), (10920, 75893), (11310, 73276), (12180, 68042), (13085, 63336), (13195, 62808), (15080, 54957), (15702, 52780), (15834, 52340), (18319, 45240), (20936, 39585), (21112, 39255), (22620, 36638), (24360, 34021), (26170, 31668), (26390, 31404)]