1718368440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1413

約数の個数: 128

約数和(自身を含む): 5337169920

約数和(自身を除く): 3618801480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 607, 620, 744, 761, 930, 1214, 1240, 1522, 1821, 1860, 2283, 2428, 3035, 3044, 3642, 3720, 3805, 4566, 4856, 6070, 6088, 7284, 7610, 9105, 9132, 11415, 12140, 14568, 15220, 18210, 18264, 18817, 22830, 23591, 24280, 30440, 36420, 37634, 45660, 47182, 56451, 70773, 72840, 75268, 91320, 94085, 94364, 112902, 117955, 141546, 150536, 188170, 188728, 225804, 235910, 282255, 283092, 353865, 376340, 451608, 461927, 471820, 564510, 566184, 707730, 752680, 923854, 943640, 1129020, 1385781, 1415460, 1847708, 2258040, 2309635, 2771562, 2830920, 3695416, 4619270, 5543124, 6928905, 9238540, 11086248, 13857810, 14319737, 18477080, 27715620, 28639474, 42959211, 55431240, 57278948, 71598685, 85918422, 114557896, 143197370, 171836844, 214796055, 286394740, 343673688, 429592110, 572789480, 859184220, 1718368440]

約数ペア:

[(1, 1718368440), (2, 859184220), (3, 572789480), (4, 429592110), (5, 343673688), (6, 286394740), (8, 214796055), (10, 171836844), (12, 143197370), (15, 114557896), (20, 85918422), (24, 71598685), (30, 57278948), (31, 55431240), (40, 42959211), (60, 28639474), (62, 27715620), (93, 18477080), (120, 14319737), (124, 13857810), (155, 11086248), (186, 9238540), (248, 6928905), (310, 5543124), (372, 4619270), (465, 3695416), (607, 2830920), (620, 2771562), (744, 2309635), (761, 2258040), (930, 1847708), (1214, 1415460), (1240, 1385781), (1522, 1129020), (1821, 943640), (1860, 923854), (2283, 752680), (2428, 707730), (3035, 566184), (3044, 564510), (3642, 471820), (3720, 461927), (3805, 451608), (4566, 376340), (4856, 353865), (6070, 283092), (6088, 282255), (7284, 235910), (7610, 225804), (9105, 188728), (9132, 188170), (11415, 150536), (12140, 141546), (14568, 117955), (15220, 112902), (18210, 94364), (18264, 94085), (18817, 91320), (22830, 75268), (23591, 72840), (24280, 70773), (30440, 56451), (36420, 47182), (37634, 45660)]