926622080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 2302344000

約数和(自身を除く): 1375721920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 109, 128, 148, 160, 185, 218, 296, 320, 359, 370, 436, 545, 592, 640, 718, 740, 872, 1090, 1184, 1436, 1480, 1744, 1795, 2180, 2368, 2872, 2960, 3488, 3590, 4033, 4360, 4736, 5744, 5920, 6976, 7180, 8066, 8720, 11488, 11840, 13283, 13952, 14360, 16132, 17440, 20165, 22976, 23680, 26566, 28720, 32264, 34880, 39131, 40330, 45952, 53132, 57440, 64528, 66415, 69760, 78262, 80660, 106264, 114880, 129056, 132830, 156524, 161320, 195655, 212528, 229760, 258112, 265660, 313048, 322640, 391310, 425056, 516224, 531320, 626096, 645280, 782620, 850112, 1062640, 1252192, 1290560, 1447847, 1565240, 1700224, 2125280, 2504384, 2581120, 2895694, 3130480, 4250560, 5008768, 5791388, 6260960, 7239235, 8501120, 11582776, 12521920, 14478470, 23165552, 25043840, 28956940, 46331104, 57913880, 92662208, 115827760, 185324416, 231655520, 463311040, 926622080]

約数ペア:

[(1, 926622080), (2, 463311040), (4, 231655520), (5, 185324416), (8, 115827760), (10, 92662208), (16, 57913880), (20, 46331104), (32, 28956940), (37, 25043840), (40, 23165552), (64, 14478470), (74, 12521920), (80, 11582776), (109, 8501120), (128, 7239235), (148, 6260960), (160, 5791388), (185, 5008768), (218, 4250560), (296, 3130480), (320, 2895694), (359, 2581120), (370, 2504384), (436, 2125280), (545, 1700224), (592, 1565240), (640, 1447847), (718, 1290560), (740, 1252192), (872, 1062640), (1090, 850112), (1184, 782620), (1436, 645280), (1480, 626096), (1744, 531320), (1795, 516224), (2180, 425056), (2368, 391310), (2872, 322640), (2960, 313048), (3488, 265660), (3590, 258112), (4033, 229760), (4360, 212528), (4736, 195655), (5744, 161320), (5920, 156524), (6976, 132830), (7180, 129056), (8066, 114880), (8720, 106264), (11488, 80660), (11840, 78262), (13283, 69760), (13952, 66415), (14360, 64528), (16132, 57440), (17440, 53132), (20165, 45952), (22976, 40330), (23680, 39131), (26566, 34880), (28720, 32264)]