1330495600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 3663793280

約数和(自身を除く): 2333297680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 643, 700, 739, 1286, 1400, 1478, 2572, 2800, 2956, 3215, 3695, 4501, 5144, 5173, 5912, 6430, 7390, 9002, 10288, 10346, 11824, 12860, 14780, 16075, 18004, 18475, 20692, 22505, 25720, 25865, 29560, 32150, 36008, 36950, 41384, 45010, 51440, 51730, 59120, 64300, 72016, 73900, 82768, 90020, 103460, 112525, 128600, 129325, 147800, 180040, 206920, 225050, 257200, 258650, 295600, 360080, 413840, 450100, 475177, 517300, 900200, 950354, 1034600, 1800400, 1900708, 2069200, 2375885, 3326239, 3801416, 4751770, 6652478, 7602832, 9503540, 11879425, 13304956, 16631195, 19007080, 23758850, 26609912, 33262390, 38014160, 47517700, 53219824, 66524780, 83155975, 95035400, 133049560, 166311950, 190070800, 266099120, 332623900, 665247800, 1330495600]

約数ペア:

[(1, 1330495600), (2, 665247800), (4, 332623900), (5, 266099120), (7, 190070800), (8, 166311950), (10, 133049560), (14, 95035400), (16, 83155975), (20, 66524780), (25, 53219824), (28, 47517700), (35, 38014160), (40, 33262390), (50, 26609912), (56, 23758850), (70, 19007080), (80, 16631195), (100, 13304956), (112, 11879425), (140, 9503540), (175, 7602832), (200, 6652478), (280, 4751770), (350, 3801416), (400, 3326239), (560, 2375885), (643, 2069200), (700, 1900708), (739, 1800400), (1286, 1034600), (1400, 950354), (1478, 900200), (2572, 517300), (2800, 475177), (2956, 450100), (3215, 413840), (3695, 360080), (4501, 295600), (5144, 258650), (5173, 257200), (5912, 225050), (6430, 206920), (7390, 180040), (9002, 147800), (10288, 129325), (10346, 128600), (11824, 112525), (12860, 103460), (14780, 90020), (16075, 82768), (18004, 73900), (18475, 72016), (20692, 64300), (22505, 59120), (25720, 51730), (25865, 51440), (29560, 45010), (32150, 41384), (36008, 36950)]