545843340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^4\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 1985796960

約数和(自身を除く): 1439953620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 421, 441, 490, 540, 588, 630, 686, 735, 756, 842, 882, 945, 980, 1029, 1260, 1263, 1323, 1372, 1470, 1684, 1715, 1764, 1890, 2058, 2105, 2205, 2401, 2526, 2646, 2940, 2947, 3087, 3430, 3780, 3789, 4116, 4210, 4410, 4802, 5052, 5145, 5292, 5894, 6174, 6315, 6615, 6860, 7203, 7578, 8420, 8820, 8841, 9261, 9604, 10290, 11367, 11788, 12005, 12348, 12630, 13230, 14406, 14735, 15156, 15435, 17682, 18522, 18945, 20580, 20629, 21609, 22734, 24010, 25260, 26460, 26523, 28812, 29470, 30870, 35364, 36015, 37044, 37890, 41258, 43218, 44205, 45468, 46305, 48020, 53046, 56835, 58940, 61740, 61887, 64827, 72030, 75780, 79569, 82516, 86436, 88410, 92610, 103145, 106092, 108045, 113670, 123774, 129654, 132615, 144060, 144403, 159138, 176820, 185220, 185661, 206290, 216090, 227340, 247548, 259308, 265230, 288806, 309435, 318276, 324135, 371322, 397845, 412580, 432180, 433209, 530460, 556983, 577612, 618870, 648270, 722015, 742644, 795690, 866418, 928305, 1010821, 1113966, 1237740, 1296540, 1299627, 1444030, 1591380, 1732836, 1856610, 2021642, 2166045, 2227932, 2599254, 2784915, 2888060, 3032463, 3713220, 3898881, 4043284, 4332090, 5054105, 5198508, 5569830, 6064926, 6498135, 7797762, 8664180, 9097389, 10108210, 11139660, 12129852, 12996270, 15162315, 15595524, 18194778, 19494405, 20216420, 25992540, 27292167, 30324630, 36389556, 38988810, 45486945, 54584334, 60649260, 77977620, 90973890, 109168668, 136460835, 181947780, 272921670, 545843340]

約数ペア:

[(1, 545843340), (2, 272921670), (3, 181947780), (4, 136460835), (5, 109168668), (6, 90973890), (7, 77977620), (9, 60649260), (10, 54584334), (12, 45486945), (14, 38988810), (15, 36389556), (18, 30324630), (20, 27292167), (21, 25992540), (27, 20216420), (28, 19494405), (30, 18194778), (35, 15595524), (36, 15162315), (42, 12996270), (45, 12129852), (49, 11139660), (54, 10108210), (60, 9097389), (63, 8664180), (70, 7797762), (84, 6498135), (90, 6064926), (98, 5569830), (105, 5198508), (108, 5054105), (126, 4332090), (135, 4043284), (140, 3898881), (147, 3713220), (180, 3032463), (189, 2888060), (196, 2784915), (210, 2599254), (245, 2227932), (252, 2166045), (270, 2021642), (294, 1856610), (315, 1732836), (343, 1591380), (378, 1444030), (420, 1299627), (421, 1296540), (441, 1237740), (490, 1113966), (540, 1010821), (588, 928305), (630, 866418), (686, 795690), (735, 742644), (756, 722015), (842, 648270), (882, 618870), (945, 577612), (980, 556983), (1029, 530460), (1260, 433209), (1263, 432180), (1323, 412580), (1372, 397845), (1470, 371322), (1684, 324135), (1715, 318276), (1764, 309435), (1890, 288806), (2058, 265230), (2105, 259308), (2205, 247548), (2401, 227340), (2526, 216090), (2646, 206290), (2940, 185661), (2947, 185220), (3087, 176820), (3430, 159138), (3780, 144403), (3789, 144060), (4116, 132615), (4210, 129654), (4410, 123774), (4802, 113670), (5052, 108045), (5145, 106092), (5292, 103145), (5894, 92610), (6174, 88410), (6315, 86436), (6615, 82516), (6860, 79569), (7203, 75780), (7578, 72030), (8420, 64827), (8820, 61887), (8841, 61740), (9261, 58940), (9604, 56835), (10290, 53046), (11367, 48020), (11788, 46305), (12005, 45468), (12348, 44205), (12630, 43218), (13230, 41258), (14406, 37890), (14735, 37044), (15156, 36015), (15435, 35364), (17682, 30870), (18522, 29470), (18945, 28812), (20580, 26523), (20629, 26460), (21609, 25260), (22734, 24010)]