2123602920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21197

約数の個数: 160

約数和(自身を含む): 7368261120

約数和(自身を除く): 5244658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 11160, 12555, 16740, 20088, 21143, 25110, 33480, 42286, 50220, 63429, 84572, 100440, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 380574, 422860, 507432, 570861, 634290, 655433, 761148, 845720, 951435, 1141722, 1268580, 1310866, 1522296, 1712583, 1902870, 1966299, 2283444, 2537160, 2621732, 2854305, 3277165, 3425166, 3805740, 3932598, 4566888, 5243464, 5708610, 5898897, 6554330, 6850332, 7611480, 7865196, 8562915, 9831495, 11417220, 11797794, 13108660, 13700664, 15730392, 17125830, 17696691, 19662990, 22834440, 23595588, 26217320, 29494485, 34251660, 35393382, 39325980, 47191176, 53090073, 58988970, 68503320, 70786764, 78651960, 88483455, 106180146, 117977940, 141573528, 176966910, 212360292, 235955880, 265450365, 353933820, 424720584, 530900730, 707867640, 1061801460, 2123602920]

約数ペア:

[(1, 2123602920), (2, 1061801460), (3, 707867640), (4, 530900730), (5, 424720584), (6, 353933820), (8, 265450365), (9, 235955880), (10, 212360292), (12, 176966910), (15, 141573528), (18, 117977940), (20, 106180146), (24, 88483455), (27, 78651960), (30, 70786764), (31, 68503320), (36, 58988970), (40, 53090073), (45, 47191176), (54, 39325980), (60, 35393382), (62, 34251660), (72, 29494485), (81, 26217320), (90, 23595588), (93, 22834440), (108, 19662990), (120, 17696691), (124, 17125830), (135, 15730392), (155, 13700664), (162, 13108660), (180, 11797794), (186, 11417220), (216, 9831495), (248, 8562915), (270, 7865196), (279, 7611480), (310, 6850332), (324, 6554330), (360, 5898897), (372, 5708610), (405, 5243464), (465, 4566888), (540, 3932598), (558, 3805740), (620, 3425166), (648, 3277165), (744, 2854305), (810, 2621732), (837, 2537160), (930, 2283444), (1080, 1966299), (1116, 1902870), (1240, 1712583), (1395, 1522296), (1620, 1310866), (1674, 1268580), (1860, 1141722), (2232, 951435), (2511, 845720), (2790, 761148), (3240, 655433), (3348, 634290), (3720, 570861), (4185, 507432), (5022, 422860), (5580, 380574), (6696, 317145), (8370, 253716), (10044, 211430), (11160, 190287), (12555, 169144), (16740, 126858), (20088, 105715), (21143, 100440), (25110, 84572), (33480, 63429), (42286, 50220)]