4081712760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{81569}}^1$

素因数の和:81725

約数の個数: 96

約数和(自身を含む): 13361166000

約数和(自身を除く): 9279453240

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 81569, 163138, 244707, 326276, 407845, 489414, 652552, 734121, 815690, 978828, 1223535, 1468242, 1631380, 1957656, 2447070, 2936484, 3262760, 3670605, 4894140, 5872968, 7341210, 9788280, 11338091, 14682420, 22676182, 29364840, 34014273, 45352364, 56690455, 68028546, 90704728, 102042819, 113380910, 136057092, 170071365, 204085638, 226761820, 272114184, 340142730, 408171276, 453523640, 510214095, 680285460, 816342552, 1020428190, 1360570920, 2040856380, 4081712760]

約数ペア:

[(1, 4081712760), (2, 2040856380), (3, 1360570920), (4, 1020428190), (5, 816342552), (6, 680285460), (8, 510214095), (9, 453523640), (10, 408171276), (12, 340142730), (15, 272114184), (18, 226761820), (20, 204085638), (24, 170071365), (30, 136057092), (36, 113380910), (40, 102042819), (45, 90704728), (60, 68028546), (72, 56690455), (90, 45352364), (120, 34014273), (139, 29364840), (180, 22676182), (278, 14682420), (360, 11338091), (417, 9788280), (556, 7341210), (695, 5872968), (834, 4894140), (1112, 3670605), (1251, 3262760), (1390, 2936484), (1668, 2447070), (2085, 1957656), (2502, 1631380), (2780, 1468242), (3336, 1223535), (4170, 978828), (5004, 815690), (5560, 734121), (6255, 652552), (8340, 489414), (10008, 407845), (12510, 326276), (16680, 244707), (25020, 163138), (50040, 81569)]