382216240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 1053932544

約数和(自身を除く): 671716304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 67, 70, 80, 112, 122, 134, 140, 167, 244, 268, 280, 305, 334, 335, 427, 469, 488, 536, 560, 610, 668, 670, 835, 854, 938, 976, 1072, 1169, 1220, 1336, 1340, 1670, 1708, 1876, 2135, 2338, 2345, 2440, 2672, 2680, 3340, 3416, 3752, 4087, 4270, 4676, 4690, 4880, 5360, 5845, 6680, 6832, 7504, 8174, 8540, 9352, 9380, 10187, 11189, 11690, 13360, 16348, 17080, 18704, 18760, 20374, 20435, 22378, 23380, 28609, 32696, 34160, 37520, 40748, 40870, 44756, 46760, 50935, 55945, 57218, 65392, 71309, 78323, 81496, 81740, 89512, 93520, 101870, 111890, 114436, 142618, 143045, 156646, 162992, 163480, 179024, 203740, 223780, 228872, 285236, 286090, 313292, 326960, 356545, 391615, 407480, 447560, 457744, 570472, 572180, 626584, 682529, 713090, 783230, 814960, 895120, 1140944, 1144360, 1253168, 1365058, 1426180, 1566460, 2288720, 2730116, 2852360, 3132920, 3412645, 4777703, 5460232, 5704720, 6265840, 6825290, 9555406, 10920464, 13650580, 19110812, 23888515, 27301160, 38221624, 47777030, 54602320, 76443248, 95554060, 191108120, 382216240]

約数ペア:

[(1, 382216240), (2, 191108120), (4, 95554060), (5, 76443248), (7, 54602320), (8, 47777030), (10, 38221624), (14, 27301160), (16, 23888515), (20, 19110812), (28, 13650580), (35, 10920464), (40, 9555406), (56, 6825290), (61, 6265840), (67, 5704720), (70, 5460232), (80, 4777703), (112, 3412645), (122, 3132920), (134, 2852360), (140, 2730116), (167, 2288720), (244, 1566460), (268, 1426180), (280, 1365058), (305, 1253168), (334, 1144360), (335, 1140944), (427, 895120), (469, 814960), (488, 783230), (536, 713090), (560, 682529), (610, 626584), (668, 572180), (670, 570472), (835, 457744), (854, 447560), (938, 407480), (976, 391615), (1072, 356545), (1169, 326960), (1220, 313292), (1336, 286090), (1340, 285236), (1670, 228872), (1708, 223780), (1876, 203740), (2135, 179024), (2338, 163480), (2345, 162992), (2440, 156646), (2672, 143045), (2680, 142618), (3340, 114436), (3416, 111890), (3752, 101870), (4087, 93520), (4270, 89512), (4676, 81740), (4690, 81496), (4880, 78323), (5360, 71309), (5845, 65392), (6680, 57218), (6832, 55945), (7504, 50935), (8174, 46760), (8540, 44756), (9352, 40870), (9380, 40748), (10187, 37520), (11189, 34160), (11690, 32696), (13360, 28609), (16348, 23380), (17080, 22378), (18704, 20435), (18760, 20374)]