4260844560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2536217}}^1$

素因数の和:2536240

約数の個数: 80

約数和(自身を含む): 15095569536

約数和(自身を除く): 10834724976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2536217, 5072434, 7608651, 10144868, 12681085, 15217302, 17753519, 20289736, 25362170, 30434604, 35507038, 38043255, 40579472, 50724340, 53260557, 60869208, 71014076, 76086510, 88767595, 101448680, 106521114, 121738416, 142028152, 152173020, 177535190, 202897360, 213042228, 266302785, 284056304, 304346040, 355070380, 426084456, 532605570, 608692080, 710140760, 852168912, 1065211140, 1420281520, 2130422280, 4260844560]

約数ペア:

[(1, 4260844560), (2, 2130422280), (3, 1420281520), (4, 1065211140), (5, 852168912), (6, 710140760), (7, 608692080), (8, 532605570), (10, 426084456), (12, 355070380), (14, 304346040), (15, 284056304), (16, 266302785), (20, 213042228), (21, 202897360), (24, 177535190), (28, 152173020), (30, 142028152), (35, 121738416), (40, 106521114), (42, 101448680), (48, 88767595), (56, 76086510), (60, 71014076), (70, 60869208), (80, 53260557), (84, 50724340), (105, 40579472), (112, 38043255), (120, 35507038), (140, 30434604), (168, 25362170), (210, 20289736), (240, 17753519), (280, 15217302), (336, 12681085), (420, 10144868), (560, 7608651), (840, 5072434), (1680, 2536217)]