2012879186460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{139981}}^1$

素因数の和:140889

約数の個数: 192

約数和(自身を含む): 6471871795200

約数和(自身を除く): 4458992608740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 859, 930, 1116, 1395, 1674, 1718, 1860, 2577, 2790, 3348, 3436, 4185, 4295, 5154, 5580, 7731, 8370, 8590, 10308, 12885, 15462, 16740, 17180, 23193, 25770, 26629, 30924, 38655, 46386, 51540, 53258, 77310, 79887, 92772, 106516, 115965, 133145, 139981, 154620, 159774, 231930, 239661, 266290, 279962, 319548, 399435, 419943, 463860, 479322, 532580, 559924, 699905, 718983, 798870, 839886, 958644, 1198305, 1259829, 1399810, 1437966, 1597740, 1679772, 2099715, 2396610, 2519658, 2799620, 2875932, 3594915, 3779487, 4199430, 4339411, 4793220, 5039316, 6299145, 7189830, 7558974, 8398860, 8678822, 12598290, 13018233, 14379660, 15117948, 17357644, 18897435, 21697055, 25196580, 26036466, 37794870, 39054699, 43394110, 52072932, 65091165, 75589740, 78109398, 86788220, 117164097, 120243679, 130182330, 156218796, 195273495, 234328194, 240487358, 260364660, 360731037, 390546990, 468656388, 480974716, 585820485, 601218395, 721462074, 781093980, 1082193111, 1171640970, 1202436790, 1442924148, 1803655185, 2164386222, 2343281940, 2404873580, 3246579333, 3607310370, 3727554049, 4328772444, 5410965555, 6493158666, 7214620740, 7455108098, 10821931110, 11182662147, 12986317332, 14910216196, 16232896665, 18637770245, 21643862220, 22365324294, 32465793330, 33547986441, 37275540490, 44730648588, 55913310735, 64931586660, 67095972882, 74551080980, 100643959323, 111826621470, 134191945764, 167739932205, 201287918646, 223653242940, 335479864410, 402575837292, 503219796615, 670959728820, 1006439593230, 2012879186460]

約数ペア:

[(1, 2012879186460), (2, 1006439593230), (3, 670959728820), (4, 503219796615), (5, 402575837292), (6, 335479864410), (9, 223653242940), (10, 201287918646), (12, 167739932205), (15, 134191945764), (18, 111826621470), (20, 100643959323), (27, 74551080980), (30, 67095972882), (31, 64931586660), (36, 55913310735), (45, 44730648588), (54, 37275540490), (60, 33547986441), (62, 32465793330), (90, 22365324294), (93, 21643862220), (108, 18637770245), (124, 16232896665), (135, 14910216196), (155, 12986317332), (180, 11182662147), (186, 10821931110), (270, 7455108098), (279, 7214620740), (310, 6493158666), (372, 5410965555), (465, 4328772444), (540, 3727554049), (558, 3607310370), (620, 3246579333), (837, 2404873580), (859, 2343281940), (930, 2164386222), (1116, 1803655185), (1395, 1442924148), (1674, 1202436790), (1718, 1171640970), (1860, 1082193111), (2577, 781093980), (2790, 721462074), (3348, 601218395), (3436, 585820485), (4185, 480974716), (4295, 468656388), (5154, 390546990), (5580, 360731037), (7731, 260364660), (8370, 240487358), (8590, 234328194), (10308, 195273495), (12885, 156218796), (15462, 130182330), (16740, 120243679), (17180, 117164097), (23193, 86788220), (25770, 78109398), (26629, 75589740), (30924, 65091165), (38655, 52072932), (46386, 43394110), (51540, 39054699), (53258, 37794870), (77310, 26036466), (79887, 25196580), (92772, 21697055), (106516, 18897435), (115965, 17357644), (133145, 15117948), (139981, 14379660), (154620, 13018233), (159774, 12598290), (231930, 8678822), (239661, 8398860), (266290, 7558974), (279962, 7189830), (319548, 6299145), (399435, 5039316), (419943, 4793220), (463860, 4339411), (479322, 4199430), (532580, 3779487), (559924, 3594915), (699905, 2875932), (718983, 2799620), (798870, 2519658), (839886, 2396610), (958644, 2099715), (1198305, 1679772), (1259829, 1597740), (1399810, 1437966)]