828364440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 2643840000

約数和(自身を除く): 1815475560

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, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1699, 1912, 2040, 2390, 2868, 3398, 3585, 4063, 4780, 5097, 5736, 6796, 7170, 8126, 8495, 9560, 10194, 12189, 13592, 14340, 16252, 16990, 20315, 20388, 24378, 25485, 28680, 28883, 32504, 33980, 40630, 40776, 48756, 50970, 57766, 60945, 67960, 81260, 86649, 97512, 101940, 115532, 121890, 144415, 162520, 173298, 203880, 231064, 243780, 288830, 346596, 406061, 433245, 487560, 577660, 693192, 812122, 866490, 1155320, 1218183, 1624244, 1732980, 2030305, 2436366, 3248488, 3465960, 4060610, 4872732, 6090915, 6903037, 8121220, 9745464, 12181830, 13806074, 16242440, 20709111, 24363660, 27612148, 34515185, 41418222, 48727320, 55224296, 69030370, 82836444, 103545555, 138060740, 165672888, 207091110, 276121480, 414182220, 828364440]

約数ペア:

[(1, 828364440), (2, 414182220), (3, 276121480), (4, 207091110), (5, 165672888), (6, 138060740), (8, 103545555), (10, 82836444), (12, 69030370), (15, 55224296), (17, 48727320), (20, 41418222), (24, 34515185), (30, 27612148), (34, 24363660), (40, 20709111), (51, 16242440), (60, 13806074), (68, 12181830), (85, 9745464), (102, 8121220), (120, 6903037), (136, 6090915), (170, 4872732), (204, 4060610), (239, 3465960), (255, 3248488), (340, 2436366), (408, 2030305), (478, 1732980), (510, 1624244), (680, 1218183), (717, 1155320), (956, 866490), (1020, 812122), (1195, 693192), (1434, 577660), (1699, 487560), (1912, 433245), (2040, 406061), (2390, 346596), (2868, 288830), (3398, 243780), (3585, 231064), (4063, 203880), (4780, 173298), (5097, 162520), (5736, 144415), (6796, 121890), (7170, 115532), (8126, 101940), (8495, 97512), (9560, 86649), (10194, 81260), (12189, 67960), (13592, 60945), (14340, 57766), (16252, 50970), (16990, 48756), (20315, 40776), (20388, 40630), (24378, 33980), (25485, 32504), (28680, 28883)]