258217366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{157769}}^1$

素因数の和:158399

約数の個数: 128

約数和(自身を含む): 809700883200

約数和(自身を除く): 551483516280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 593, 690, 920, 1186, 1380, 1779, 2372, 2760, 2965, 3558, 4744, 5930, 7116, 8895, 11860, 13639, 14232, 17790, 23720, 27278, 35580, 40917, 54556, 68195, 71160, 81834, 109112, 136390, 157769, 163668, 204585, 272780, 315538, 327336, 409170, 473307, 545560, 631076, 788845, 818340, 946614, 1262152, 1577690, 1636680, 1893228, 2366535, 3155380, 3628687, 3786456, 4733070, 6310760, 7257374, 9466140, 10886061, 14514748, 18143435, 18932280, 21772122, 29029496, 36286870, 43544244, 54430305, 72573740, 87088488, 93557017, 108860610, 145147480, 187114034, 217721220, 280671051, 374228068, 435442440, 467785085, 561342102, 748456136, 935570170, 1122684204, 1403355255, 1871140340, 2151811391, 2245368408, 2806710510, 3742280680, 4303622782, 5613421020, 6455434173, 8607245564, 10759056955, 11226842040, 12910868346, 17214491128, 21518113910, 25821736692, 32277170865, 43036227820, 51643473384, 64554341730, 86072455640, 129108683460, 258217366920]

約数ペア:

[(1, 258217366920), (2, 129108683460), (3, 86072455640), (4, 64554341730), (5, 51643473384), (6, 43036227820), (8, 32277170865), (10, 25821736692), (12, 21518113910), (15, 17214491128), (20, 12910868346), (23, 11226842040), (24, 10759056955), (30, 8607245564), (40, 6455434173), (46, 5613421020), (60, 4303622782), (69, 3742280680), (92, 2806710510), (115, 2245368408), (120, 2151811391), (138, 1871140340), (184, 1403355255), (230, 1122684204), (276, 935570170), (345, 748456136), (460, 561342102), (552, 467785085), (593, 435442440), (690, 374228068), (920, 280671051), (1186, 217721220), (1380, 187114034), (1779, 145147480), (2372, 108860610), (2760, 93557017), (2965, 87088488), (3558, 72573740), (4744, 54430305), (5930, 43544244), (7116, 36286870), (8895, 29029496), (11860, 21772122), (13639, 18932280), (14232, 18143435), (17790, 14514748), (23720, 10886061), (27278, 9466140), (35580, 7257374), (40917, 6310760), (54556, 4733070), (68195, 3786456), (71160, 3628687), (81834, 3155380), (109112, 2366535), (136390, 1893228), (157769, 1636680), (163668, 1577690), (204585, 1262152), (272780, 946614), (315538, 818340), (327336, 788845), (409170, 631076), (473307, 545560)]