237856552760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{19751}}^1$

素因数の和:19981

約数の個数: 128

約数和(自身を含む): 562031308800

約数和(自身を除く): 324174756040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 103, 148, 158, 185, 206, 296, 316, 370, 395, 412, 515, 632, 740, 790, 824, 1030, 1480, 1580, 2060, 2923, 3160, 3811, 4120, 5846, 7622, 8137, 11692, 14615, 15244, 16274, 19055, 19751, 23384, 29230, 30488, 32548, 38110, 39502, 40685, 58460, 65096, 76220, 79004, 81370, 98755, 116920, 152440, 158008, 162740, 197510, 301069, 325480, 395020, 602138, 730787, 790040, 1204276, 1461574, 1505345, 1560329, 2034353, 2408552, 2923148, 3010690, 3120658, 3653935, 4068706, 5846296, 6021380, 6241316, 7307870, 7801645, 8137412, 10171765, 12042760, 12482632, 14615740, 15603290, 16274824, 20343530, 29231480, 31206580, 40687060, 57732173, 62413160, 75271061, 81374120, 115464346, 150542122, 160713887, 230928692, 288660865, 301084244, 321427774, 376355305, 461857384, 577321730, 602168488, 642855548, 752710610, 803569435, 1154643460, 1285711096, 1505421220, 1607138870, 2309286920, 3010842440, 3214277740, 5946413819, 6428555480, 11892827638, 23785655276, 29732069095, 47571310552, 59464138190, 118928276380, 237856552760]

約数ペア:

[(1, 237856552760), (2, 118928276380), (4, 59464138190), (5, 47571310552), (8, 29732069095), (10, 23785655276), (20, 11892827638), (37, 6428555480), (40, 5946413819), (74, 3214277740), (79, 3010842440), (103, 2309286920), (148, 1607138870), (158, 1505421220), (185, 1285711096), (206, 1154643460), (296, 803569435), (316, 752710610), (370, 642855548), (395, 602168488), (412, 577321730), (515, 461857384), (632, 376355305), (740, 321427774), (790, 301084244), (824, 288660865), (1030, 230928692), (1480, 160713887), (1580, 150542122), (2060, 115464346), (2923, 81374120), (3160, 75271061), (3811, 62413160), (4120, 57732173), (5846, 40687060), (7622, 31206580), (8137, 29231480), (11692, 20343530), (14615, 16274824), (15244, 15603290), (16274, 14615740), (19055, 12482632), (19751, 12042760), (23384, 10171765), (29230, 8137412), (30488, 7801645), (32548, 7307870), (38110, 6241316), (39502, 6021380), (40685, 5846296), (58460, 4068706), (65096, 3653935), (76220, 3120658), (79004, 3010690), (81370, 2923148), (98755, 2408552), (116920, 2034353), (152440, 1560329), (158008, 1505345), (162740, 1461574), (197510, 1204276), (301069, 790040), (325480, 730787), (395020, 602138)]