20183059320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167023}}^1$

素因数の和:167109

約数の個数: 128

約数和(自身を含む): 64938931200

約数和(自身を除く): 44755871880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1590, 2014, 2120, 2280, 3021, 3180, 4028, 5035, 6042, 6360, 8056, 10070, 12084, 15105, 20140, 24168, 30210, 40280, 60420, 120840, 167023, 334046, 501069, 668092, 835115, 1002138, 1336184, 1670230, 2004276, 2505345, 3173437, 3340460, 4008552, 5010690, 6346874, 6680920, 8852219, 9520311, 10021380, 12693748, 15867185, 17704438, 19040622, 20042760, 25387496, 26556657, 31734370, 35408876, 38081244, 44261095, 47601555, 53113314, 63468740, 70817752, 76162488, 88522190, 95203110, 106226628, 126937480, 132783285, 168192161, 177044380, 190406220, 212453256, 265566570, 336384322, 354088760, 380812440, 504576483, 531133140, 672768644, 840960805, 1009152966, 1062266280, 1345537288, 1681921610, 2018305932, 2522882415, 3363843220, 4036611864, 5045764830, 6727686440, 10091529660, 20183059320]

約数ペア:

[(1, 20183059320), (2, 10091529660), (3, 6727686440), (4, 5045764830), (5, 4036611864), (6, 3363843220), (8, 2522882415), (10, 2018305932), (12, 1681921610), (15, 1345537288), (19, 1062266280), (20, 1009152966), (24, 840960805), (30, 672768644), (38, 531133140), (40, 504576483), (53, 380812440), (57, 354088760), (60, 336384322), (76, 265566570), (95, 212453256), (106, 190406220), (114, 177044380), (120, 168192161), (152, 132783285), (159, 126937480), (190, 106226628), (212, 95203110), (228, 88522190), (265, 76162488), (285, 70817752), (318, 63468740), (380, 53113314), (424, 47601555), (456, 44261095), (530, 38081244), (570, 35408876), (636, 31734370), (760, 26556657), (795, 25387496), (1007, 20042760), (1060, 19040622), (1140, 17704438), (1272, 15867185), (1590, 12693748), (2014, 10021380), (2120, 9520311), (2280, 8852219), (3021, 6680920), (3180, 6346874), (4028, 5010690), (5035, 4008552), (6042, 3340460), (6360, 3173437), (8056, 2505345), (10070, 2004276), (12084, 1670230), (15105, 1336184), (20140, 1002138), (24168, 835115), (30210, 668092), (40280, 501069), (60420, 334046), (120840, 167023)]