322535360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1454

約数の個数: 112

約数和(自身を含む): 886480320

約数和(自身を除く): 563944960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 763, 872, 1090, 1120, 1321, 1526, 1744, 2180, 2240, 2642, 3052, 3488, 3815, 4360, 5284, 6104, 6605, 6976, 7630, 8720, 9247, 10568, 12208, 13210, 15260, 17440, 18494, 21136, 24416, 26420, 30520, 34880, 36988, 42272, 46235, 48832, 52840, 61040, 73976, 84544, 92470, 105680, 122080, 143989, 147952, 184940, 211360, 244160, 287978, 295904, 369880, 422720, 575956, 591808, 719945, 739760, 1007923, 1151912, 1439890, 1479520, 2015846, 2303824, 2879780, 2959040, 4031692, 4607648, 5039615, 5759560, 8063384, 9215296, 10079230, 11519120, 16126768, 20158460, 23038240, 32253536, 40316920, 46076480, 64507072, 80633840, 161267680, 322535360]

約数ペア:

[(1, 322535360), (2, 161267680), (4, 80633840), (5, 64507072), (7, 46076480), (8, 40316920), (10, 32253536), (14, 23038240), (16, 20158460), (20, 16126768), (28, 11519120), (32, 10079230), (35, 9215296), (40, 8063384), (56, 5759560), (64, 5039615), (70, 4607648), (80, 4031692), (109, 2959040), (112, 2879780), (140, 2303824), (160, 2015846), (218, 1479520), (224, 1439890), (280, 1151912), (320, 1007923), (436, 739760), (448, 719945), (545, 591808), (560, 575956), (763, 422720), (872, 369880), (1090, 295904), (1120, 287978), (1321, 244160), (1526, 211360), (1744, 184940), (2180, 147952), (2240, 143989), (2642, 122080), (3052, 105680), (3488, 92470), (3815, 84544), (4360, 73976), (5284, 61040), (6104, 52840), (6605, 48832), (6976, 46235), (7630, 42272), (8720, 36988), (9247, 34880), (10568, 30520), (12208, 26420), (13210, 24416), (15260, 21136), (17440, 18494)]