6498937620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{105263}}^1$

素因数の和:105299

約数の個数: 144

約数和(自身を含む): 22989657600

約数和(自身を除く): 16490719980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 15435, 20580, 30870, 61740, 105263, 210526, 315789, 421052, 526315, 631578, 736841, 947367, 1052630, 1263156, 1473682, 1578945, 1894734, 2105260, 2210523, 2947364, 3157890, 3684205, 3789468, 4421046, 4736835, 5157887, 6315780, 6631569, 7368410, 8842092, 9473670, 10315774, 11052615, 13263138, 14736820, 15473661, 18947340, 20631548, 22105230, 25789435, 26526276, 30947322, 33157845, 36105209, 44210460, 46420983, 51578870, 61894644, 66315690, 72210418, 77368305, 92841966, 103157740, 108315627, 132631380, 144420836, 154736610, 180526045, 185683932, 216631254, 232104915, 309473220, 324946881, 361052090, 433262508, 464209830, 541578135, 649893762, 722104180, 928419660, 1083156270, 1299787524, 1624734405, 2166312540, 3249468810, 6498937620]

約数ペア:

[(1, 6498937620), (2, 3249468810), (3, 2166312540), (4, 1624734405), (5, 1299787524), (6, 1083156270), (7, 928419660), (9, 722104180), (10, 649893762), (12, 541578135), (14, 464209830), (15, 433262508), (18, 361052090), (20, 324946881), (21, 309473220), (28, 232104915), (30, 216631254), (35, 185683932), (36, 180526045), (42, 154736610), (45, 144420836), (49, 132631380), (60, 108315627), (63, 103157740), (70, 92841966), (84, 77368305), (90, 72210418), (98, 66315690), (105, 61894644), (126, 51578870), (140, 46420983), (147, 44210460), (180, 36105209), (196, 33157845), (210, 30947322), (245, 26526276), (252, 25789435), (294, 22105230), (315, 20631548), (343, 18947340), (420, 15473661), (441, 14736820), (490, 13263138), (588, 11052615), (630, 10315774), (686, 9473670), (735, 8842092), (882, 7368410), (980, 6631569), (1029, 6315780), (1260, 5157887), (1372, 4736835), (1470, 4421046), (1715, 3789468), (1764, 3684205), (2058, 3157890), (2205, 2947364), (2940, 2210523), (3087, 2105260), (3430, 1894734), (4116, 1578945), (4410, 1473682), (5145, 1263156), (6174, 1052630), (6860, 947367), (8820, 736841), (10290, 631578), (12348, 526315), (15435, 421052), (20580, 315789), (30870, 210526), (61740, 105263)]