3138016440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105871}}^1$

素因数の和:105917

約数の個数: 128

約数和(自身を含む): 10671897600

約数和(自身を除く): 7533881160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 105871, 211742, 317613, 423484, 529355, 635226, 846968, 1058710, 1270452, 1376323, 1588065, 2011549, 2117420, 2540904, 2752646, 3176130, 4023098, 4128969, 4234840, 5505292, 6034647, 6352260, 6881615, 8046196, 8257938, 10057745, 11010584, 12069294, 12704520, 13763230, 16092392, 16515876, 20115490, 20644845, 24138588, 26150137, 27526460, 30173235, 33031752, 40230980, 41289690, 48277176, 52300274, 55052920, 60346470, 78450411, 80461960, 82579380, 104600548, 120692940, 130750685, 156900822, 165158760, 209201096, 241385880, 261501370, 313801644, 392252055, 523002740, 627603288, 784504110, 1046005480, 1569008220, 3138016440]

約数ペア:

[(1, 3138016440), (2, 1569008220), (3, 1046005480), (4, 784504110), (5, 627603288), (6, 523002740), (8, 392252055), (10, 313801644), (12, 261501370), (13, 241385880), (15, 209201096), (19, 165158760), (20, 156900822), (24, 130750685), (26, 120692940), (30, 104600548), (38, 82579380), (39, 80461960), (40, 78450411), (52, 60346470), (57, 55052920), (60, 52300274), (65, 48277176), (76, 41289690), (78, 40230980), (95, 33031752), (104, 30173235), (114, 27526460), (120, 26150137), (130, 24138588), (152, 20644845), (156, 20115490), (190, 16515876), (195, 16092392), (228, 13763230), (247, 12704520), (260, 12069294), (285, 11010584), (312, 10057745), (380, 8257938), (390, 8046196), (456, 6881615), (494, 6352260), (520, 6034647), (570, 5505292), (741, 4234840), (760, 4128969), (780, 4023098), (988, 3176130), (1140, 2752646), (1235, 2540904), (1482, 2117420), (1560, 2011549), (1976, 1588065), (2280, 1376323), (2470, 1270452), (2964, 1058710), (3705, 846968), (4940, 635226), (5928, 529355), (7410, 423484), (9880, 317613), (14820, 211742), (29640, 105871)]