146740160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 403677120

約数和(自身を除く): 256936960

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, 601, 763, 872, 1090, 1120, 1202, 1526, 1744, 2180, 2240, 2404, 3005, 3052, 3488, 3815, 4207, 4360, 4808, 6010, 6104, 6976, 7630, 8414, 8720, 9616, 12020, 12208, 15260, 16828, 17440, 19232, 21035, 24040, 24416, 30520, 33656, 34880, 38464, 42070, 48080, 48832, 61040, 65509, 67312, 84140, 96160, 122080, 131018, 134624, 168280, 192320, 244160, 262036, 269248, 327545, 336560, 458563, 524072, 655090, 673120, 917126, 1048144, 1310180, 1346240, 1834252, 2096288, 2292815, 2620360, 3668504, 4192576, 4585630, 5240720, 7337008, 9171260, 10481440, 14674016, 18342520, 20962880, 29348032, 36685040, 73370080, 146740160]

約数ペア:

[(1, 146740160), (2, 73370080), (4, 36685040), (5, 29348032), (7, 20962880), (8, 18342520), (10, 14674016), (14, 10481440), (16, 9171260), (20, 7337008), (28, 5240720), (32, 4585630), (35, 4192576), (40, 3668504), (56, 2620360), (64, 2292815), (70, 2096288), (80, 1834252), (109, 1346240), (112, 1310180), (140, 1048144), (160, 917126), (218, 673120), (224, 655090), (280, 524072), (320, 458563), (436, 336560), (448, 327545), (545, 269248), (560, 262036), (601, 244160), (763, 192320), (872, 168280), (1090, 134624), (1120, 131018), (1202, 122080), (1526, 96160), (1744, 84140), (2180, 67312), (2240, 65509), (2404, 61040), (3005, 48832), (3052, 48080), (3488, 42070), (3815, 38464), (4207, 34880), (4360, 33656), (4808, 30520), (6010, 24416), (6104, 24040), (6976, 21035), (7630, 19232), (8414, 17440), (8720, 16828), (9616, 15260), (12020, 12208)]