2877708840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2333}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 9108201600

約数和(自身を除く): 6230492760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 541, 570, 760, 1082, 1140, 1623, 2164, 2280, 2333, 2705, 3246, 4328, 4666, 5410, 6492, 6999, 8115, 9332, 10279, 10820, 11665, 12984, 13998, 16230, 18664, 20558, 21640, 23330, 27996, 30837, 32460, 34995, 41116, 44327, 46660, 51395, 55992, 61674, 64920, 69990, 82232, 88654, 93320, 102790, 123348, 132981, 139980, 154185, 177308, 205580, 221635, 246696, 265962, 279960, 308370, 354616, 411160, 443270, 531924, 616740, 664905, 886540, 1063848, 1233480, 1262153, 1329810, 1773080, 2524306, 2659620, 3786459, 5048612, 5319240, 6310765, 7572918, 10097224, 12621530, 15145836, 18932295, 23980907, 25243060, 30291672, 37864590, 47961814, 50486120, 71942721, 75729180, 95923628, 119904535, 143885442, 151458360, 191847256, 239809070, 287770884, 359713605, 479618140, 575541768, 719427210, 959236280, 1438854420, 2877708840]

約数ペア:

[(1, 2877708840), (2, 1438854420), (3, 959236280), (4, 719427210), (5, 575541768), (6, 479618140), (8, 359713605), (10, 287770884), (12, 239809070), (15, 191847256), (19, 151458360), (20, 143885442), (24, 119904535), (30, 95923628), (38, 75729180), (40, 71942721), (57, 50486120), (60, 47961814), (76, 37864590), (95, 30291672), (114, 25243060), (120, 23980907), (152, 18932295), (190, 15145836), (228, 12621530), (285, 10097224), (380, 7572918), (456, 6310765), (541, 5319240), (570, 5048612), (760, 3786459), (1082, 2659620), (1140, 2524306), (1623, 1773080), (2164, 1329810), (2280, 1262153), (2333, 1233480), (2705, 1063848), (3246, 886540), (4328, 664905), (4666, 616740), (5410, 531924), (6492, 443270), (6999, 411160), (8115, 354616), (9332, 308370), (10279, 279960), (10820, 265962), (11665, 246696), (12984, 221635), (13998, 205580), (16230, 177308), (18664, 154185), (20558, 139980), (21640, 132981), (23330, 123348), (27996, 102790), (30837, 93320), (32460, 88654), (34995, 82232), (41116, 69990), (44327, 64920), (46660, 61674), (51395, 55992)]