441988680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14221}}^1$

素因数の和:14279

約数の個数: 128

約数和(自身を含む): 1556455680

約数和(自身を除く): 1114467000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 14221, 15540, 28442, 31080, 42663, 56884, 71105, 85326, 99547, 113768, 142210, 170652, 199094, 213315, 284420, 298641, 341304, 398188, 426630, 497735, 526177, 568840, 597282, 796376, 853260, 995470, 1052354, 1194564, 1493205, 1578531, 1706520, 1990940, 2104708, 2389128, 2630885, 2986410, 3157062, 3683239, 3981880, 4209416, 5261770, 5972820, 6314124, 7366478, 7892655, 10523540, 11049717, 11945640, 12628248, 14732956, 15785310, 18416195, 21047080, 22099434, 29465912, 31570620, 36832390, 44198868, 55248585, 63141240, 73664780, 88397736, 110497170, 147329560, 220994340, 441988680]

約数ペア:

[(1, 441988680), (2, 220994340), (3, 147329560), (4, 110497170), (5, 88397736), (6, 73664780), (7, 63141240), (8, 55248585), (10, 44198868), (12, 36832390), (14, 31570620), (15, 29465912), (20, 22099434), (21, 21047080), (24, 18416195), (28, 15785310), (30, 14732956), (35, 12628248), (37, 11945640), (40, 11049717), (42, 10523540), (56, 7892655), (60, 7366478), (70, 6314124), (74, 5972820), (84, 5261770), (105, 4209416), (111, 3981880), (120, 3683239), (140, 3157062), (148, 2986410), (168, 2630885), (185, 2389128), (210, 2104708), (222, 1990940), (259, 1706520), (280, 1578531), (296, 1493205), (370, 1194564), (420, 1052354), (444, 995470), (518, 853260), (555, 796376), (740, 597282), (777, 568840), (840, 526177), (888, 497735), (1036, 426630), (1110, 398188), (1295, 341304), (1480, 298641), (1554, 284420), (2072, 213315), (2220, 199094), (2590, 170652), (3108, 142210), (3885, 113768), (4440, 99547), (5180, 85326), (6216, 71105), (7770, 56884), (10360, 42663), (14221, 31080), (15540, 28442)]