392334880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2522

約数の個数: 96

約数和(自身を含む): 1066867200

約数和(自身を除く): 674532320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2351, 2384, 2980, 4172, 4702, 4768, 5215, 5960, 8344, 9404, 10430, 11755, 11920, 16457, 16688, 18808, 20860, 23510, 23840, 32914, 33376, 37616, 41720, 47020, 65828, 75232, 82285, 83440, 94040, 131656, 164570, 166880, 188080, 263312, 329140, 350299, 376160, 526624, 658280, 700598, 1316560, 1401196, 1751495, 2452093, 2633120, 2802392, 3502990, 4904186, 5604784, 7005980, 9808372, 11209568, 12260465, 14011960, 19616744, 24520930, 28023920, 39233488, 49041860, 56047840, 78466976, 98083720, 196167440, 392334880]

約数ペア:

[(1, 392334880), (2, 196167440), (4, 98083720), (5, 78466976), (7, 56047840), (8, 49041860), (10, 39233488), (14, 28023920), (16, 24520930), (20, 19616744), (28, 14011960), (32, 12260465), (35, 11209568), (40, 9808372), (56, 7005980), (70, 5604784), (80, 4904186), (112, 3502990), (140, 2802392), (149, 2633120), (160, 2452093), (224, 1751495), (280, 1401196), (298, 1316560), (560, 700598), (596, 658280), (745, 526624), (1043, 376160), (1120, 350299), (1192, 329140), (1490, 263312), (2086, 188080), (2351, 166880), (2384, 164570), (2980, 131656), (4172, 94040), (4702, 83440), (4768, 82285), (5215, 75232), (5960, 65828), (8344, 47020), (9404, 41720), (10430, 37616), (11755, 33376), (11920, 32914), (16457, 23840), (16688, 23510), (18808, 20860)]