17803986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{1871}}^1$

素因数の和:3197

約数の個数: 160

約数和(自身を含む): 57047777280

約数和(自身を除く): 39243790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1279, 1488, 1860, 1871, 2480, 2558, 3720, 3742, 3837, 5116, 5613, 6395, 7440, 7484, 7674, 9355, 10232, 11226, 12790, 14968, 15348, 18710, 19185, 20464, 22452, 25580, 28065, 29936, 30696, 37420, 38370, 39649, 44904, 51160, 56130, 58001, 61392, 74840, 76740, 79298, 89808, 102320, 112260, 116002, 118947, 149680, 153480, 158596, 174003, 198245, 224520, 232004, 237894, 290005, 306960, 317192, 348006, 396490, 449040, 464008, 475788, 580010, 594735, 634384, 696012, 792980, 870015, 928016, 951576, 1160020, 1189470, 1392024, 1585960, 1740030, 1903152, 2320040, 2378940, 2393009, 2784048, 3171920, 3480060, 4640080, 4757880, 4786018, 6960120, 7179027, 9515760, 9572036, 11965045, 13920240, 14358054, 19144072, 23930090, 28716108, 35895135, 38288144, 47860180, 57432216, 71790270, 74183279, 95720360, 114864432, 143580540, 148366558, 191440720, 222549837, 287161080, 296733116, 370916395, 445099674, 574322160, 593466232, 741832790, 890199348, 1112749185, 1186932464, 1483665580, 1780398696, 2225498370, 2967331160, 3560797392, 4450996740, 5934662320, 8901993480, 17803986960]

約数ペア:

[(1, 17803986960), (2, 8901993480), (3, 5934662320), (4, 4450996740), (5, 3560797392), (6, 2967331160), (8, 2225498370), (10, 1780398696), (12, 1483665580), (15, 1186932464), (16, 1112749185), (20, 890199348), (24, 741832790), (30, 593466232), (31, 574322160), (40, 445099674), (48, 370916395), (60, 296733116), (62, 287161080), (80, 222549837), (93, 191440720), (120, 148366558), (124, 143580540), (155, 114864432), (186, 95720360), (240, 74183279), (248, 71790270), (310, 57432216), (372, 47860180), (465, 38288144), (496, 35895135), (620, 28716108), (744, 23930090), (930, 19144072), (1240, 14358054), (1279, 13920240), (1488, 11965045), (1860, 9572036), (1871, 9515760), (2480, 7179027), (2558, 6960120), (3720, 4786018), (3742, 4757880), (3837, 4640080), (5116, 3480060), (5613, 3171920), (6395, 2784048), (7440, 2393009), (7484, 2378940), (7674, 2320040), (9355, 1903152), (10232, 1740030), (11226, 1585960), (12790, 1392024), (14968, 1189470), (15348, 1160020), (18710, 951576), (19185, 928016), (20464, 870015), (22452, 792980), (25580, 696012), (28065, 634384), (29936, 594735), (30696, 580010), (37420, 475788), (38370, 464008), (39649, 449040), (44904, 396490), (51160, 348006), (56130, 317192), (58001, 306960), (61392, 290005), (74840, 237894), (76740, 232004), (79298, 224520), (89808, 198245), (102320, 174003), (112260, 158596), (116002, 153480), (118947, 149680)]