19408560960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{29863}}^1$

素因数の和:30560

約数の個数: 112

約数和(自身を含む): 61715270016

約数和(自身を除く): 42306709056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 677, 960, 1354, 2031, 2708, 3385, 4062, 5416, 6770, 8124, 10155, 10832, 13540, 16248, 20310, 21664, 27080, 29863, 32496, 40620, 43328, 54160, 59726, 64992, 81240, 89589, 108320, 119452, 129984, 149315, 162480, 179178, 216640, 238904, 298630, 324960, 358356, 447945, 477808, 597260, 649920, 716712, 895890, 955616, 1194520, 1433424, 1791780, 1911232, 2389040, 2866848, 3583560, 4778080, 5733696, 7167120, 9556160, 14334240, 20217251, 28668480, 40434502, 60651753, 80869004, 101086255, 121303506, 161738008, 202172510, 242607012, 303258765, 323476016, 404345020, 485214024, 606517530, 646952032, 808690040, 970428048, 1213035060, 1293904064, 1617380080, 1940856096, 2426070120, 3234760160, 3881712192, 4852140240, 6469520320, 9704280480, 19408560960]

約数ペア:

[(1, 19408560960), (2, 9704280480), (3, 6469520320), (4, 4852140240), (5, 3881712192), (6, 3234760160), (8, 2426070120), (10, 1940856096), (12, 1617380080), (15, 1293904064), (16, 1213035060), (20, 970428048), (24, 808690040), (30, 646952032), (32, 606517530), (40, 485214024), (48, 404345020), (60, 323476016), (64, 303258765), (80, 242607012), (96, 202172510), (120, 161738008), (160, 121303506), (192, 101086255), (240, 80869004), (320, 60651753), (480, 40434502), (677, 28668480), (960, 20217251), (1354, 14334240), (2031, 9556160), (2708, 7167120), (3385, 5733696), (4062, 4778080), (5416, 3583560), (6770, 2866848), (8124, 2389040), (10155, 1911232), (10832, 1791780), (13540, 1433424), (16248, 1194520), (20310, 955616), (21664, 895890), (27080, 716712), (29863, 649920), (32496, 597260), (40620, 477808), (43328, 447945), (54160, 358356), (59726, 324960), (64992, 298630), (81240, 238904), (89589, 216640), (108320, 179178), (119452, 162480), (129984, 149315)]