466788560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 1243229952

約数和(自身を除く): 776441392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 631, 1262, 1321, 2524, 2642, 3155, 4417, 5048, 5284, 6310, 6605, 8834, 9247, 10096, 10568, 12620, 13210, 17668, 18494, 21136, 22085, 25240, 26420, 35336, 36988, 44170, 46235, 50480, 52840, 70672, 73976, 88340, 92470, 105680, 147952, 176680, 184940, 353360, 369880, 739760, 833551, 1667102, 3334204, 4167755, 5834857, 6668408, 8335510, 11669714, 13336816, 16671020, 23339428, 29174285, 33342040, 46678856, 58348570, 66684080, 93357712, 116697140, 233394280, 466788560]

約数ペア:

[(1, 466788560), (2, 233394280), (4, 116697140), (5, 93357712), (7, 66684080), (8, 58348570), (10, 46678856), (14, 33342040), (16, 29174285), (20, 23339428), (28, 16671020), (35, 13336816), (40, 11669714), (56, 8335510), (70, 6668408), (80, 5834857), (112, 4167755), (140, 3334204), (280, 1667102), (560, 833551), (631, 739760), (1262, 369880), (1321, 353360), (2524, 184940), (2642, 176680), (3155, 147952), (4417, 105680), (5048, 92470), (5284, 88340), (6310, 73976), (6605, 70672), (8834, 52840), (9247, 50480), (10096, 46235), (10568, 44170), (12620, 36988), (13210, 35336), (17668, 26420), (18494, 25240), (21136, 22085)]