82838040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 258552000

約数和(自身を除く): 175713960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 113, 120, 123, 149, 164, 205, 226, 246, 298, 328, 339, 410, 447, 452, 492, 565, 596, 615, 678, 745, 820, 894, 904, 984, 1130, 1192, 1230, 1356, 1490, 1640, 1695, 1788, 2235, 2260, 2460, 2712, 2980, 3390, 3576, 4470, 4520, 4633, 4920, 5960, 6109, 6780, 8940, 9266, 12218, 13560, 13899, 16837, 17880, 18327, 18532, 23165, 24436, 27798, 30545, 33674, 36654, 37064, 46330, 48872, 50511, 55596, 61090, 67348, 69495, 73308, 84185, 91635, 92660, 101022, 111192, 122180, 134696, 138990, 146616, 168370, 183270, 185320, 202044, 244360, 252555, 277980, 336740, 366540, 404088, 505110, 555960, 673480, 690317, 733080, 1010220, 1380634, 2020440, 2070951, 2761268, 3451585, 4141902, 5522536, 6903170, 8283804, 10354755, 13806340, 16567608, 20709510, 27612680, 41419020, 82838040]

約数ペア:

[(1, 82838040), (2, 41419020), (3, 27612680), (4, 20709510), (5, 16567608), (6, 13806340), (8, 10354755), (10, 8283804), (12, 6903170), (15, 5522536), (20, 4141902), (24, 3451585), (30, 2761268), (40, 2070951), (41, 2020440), (60, 1380634), (82, 1010220), (113, 733080), (120, 690317), (123, 673480), (149, 555960), (164, 505110), (205, 404088), (226, 366540), (246, 336740), (298, 277980), (328, 252555), (339, 244360), (410, 202044), (447, 185320), (452, 183270), (492, 168370), (565, 146616), (596, 138990), (615, 134696), (678, 122180), (745, 111192), (820, 101022), (894, 92660), (904, 91635), (984, 84185), (1130, 73308), (1192, 69495), (1230, 67348), (1356, 61090), (1490, 55596), (1640, 50511), (1695, 48872), (1788, 46330), (2235, 37064), (2260, 36654), (2460, 33674), (2712, 30545), (2980, 27798), (3390, 24436), (3576, 23165), (4470, 18532), (4520, 18327), (4633, 17880), (4920, 16837), (5960, 13899), (6109, 13560), (6780, 12218), (8940, 9266)]