2049940210680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421081}}^1\times {\mathrm{13523}}^1$

素因数の和:434621

約数の個数: 96

約数和(自身を含む): 6662814172560

約数和(自身を除く): 4612873961880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 202845, 243414, 270460, 324552, 405690, 421081, 486828, 540920, 608535, 811380, 842162, 973656, 1217070, 1263243, 1622760, 1684324, 2105405, 2434140, 2526486, 3368648, 3789729, 4210810, 4868280, 5052972, 6316215, 7579458, 8421620, 10105944, 12632430, 15158916, 16843240, 18948645, 25264860, 30317832, 37897290, 50529720, 75794580, 151589160, 5694278363, 11388556726, 17082835089, 22777113452, 28471391815, 34165670178, 45554226904, 51248505267, 56942783630, 68331340356, 85414175445, 102497010534, 113885567260, 136662680712, 170828350890, 204994021068, 227771134520, 256242526335, 341656701780, 409988042136, 512485052670, 683313403560, 1024970105340, 2049940210680]

約数ペア:

[(1, 2049940210680), (2, 1024970105340), (3, 683313403560), (4, 512485052670), (5, 409988042136), (6, 341656701780), (8, 256242526335), (9, 227771134520), (10, 204994021068), (12, 170828350890), (15, 136662680712), (18, 113885567260), (20, 102497010534), (24, 85414175445), (30, 68331340356), (36, 56942783630), (40, 51248505267), (45, 45554226904), (60, 34165670178), (72, 28471391815), (90, 22777113452), (120, 17082835089), (180, 11388556726), (360, 5694278363), (13523, 151589160), (27046, 75794580), (40569, 50529720), (54092, 37897290), (67615, 30317832), (81138, 25264860), (108184, 18948645), (121707, 16843240), (135230, 15158916), (162276, 12632430), (202845, 10105944), (243414, 8421620), (270460, 7579458), (324552, 6316215), (405690, 5052972), (421081, 4868280), (486828, 4210810), (540920, 3789729), (608535, 3368648), (811380, 2526486), (842162, 2434140), (973656, 2105405), (1217070, 1684324), (1263243, 1622760)]