1396075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 4404289536

約数和(自身を除く): 3008214096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 163, 240, 254, 281, 326, 381, 489, 508, 562, 635, 652, 762, 815, 843, 978, 1016, 1124, 1270, 1304, 1405, 1524, 1630, 1686, 1905, 1956, 2032, 2248, 2445, 2540, 2608, 2810, 3048, 3260, 3372, 3810, 3912, 4215, 4496, 4890, 5080, 5620, 6096, 6520, 6744, 7620, 7824, 8430, 9780, 10160, 11240, 13040, 13488, 15240, 16860, 19560, 20701, 22480, 30480, 33720, 35687, 39120, 41402, 45803, 62103, 67440, 71374, 82804, 91606, 103505, 107061, 124206, 137409, 142748, 165608, 178435, 183212, 207010, 214122, 229015, 248412, 274818, 285496, 310515, 331216, 356870, 366424, 414020, 428244, 458030, 496824, 535305, 549636, 570992, 621030, 687045, 713740, 732848, 828040, 856488, 916060, 993648, 1070610, 1099272, 1242060, 1374090, 1427480, 1656080, 1712976, 1832120, 2141220, 2198544, 2484120, 2748180, 2854960, 3664240, 4282440, 4968240, 5496360, 5816981, 8564880, 10992720, 11633962, 17450943, 23267924, 29084905, 34901886, 46535848, 58169810, 69803772, 87254715, 93071696, 116339620, 139607544, 174509430, 232679240, 279215088, 349018860, 465358480, 698037720, 1396075440]

約数ペア:

[(1, 1396075440), (2, 698037720), (3, 465358480), (4, 349018860), (5, 279215088), (6, 232679240), (8, 174509430), (10, 139607544), (12, 116339620), (15, 93071696), (16, 87254715), (20, 69803772), (24, 58169810), (30, 46535848), (40, 34901886), (48, 29084905), (60, 23267924), (80, 17450943), (120, 11633962), (127, 10992720), (163, 8564880), (240, 5816981), (254, 5496360), (281, 4968240), (326, 4282440), (381, 3664240), (489, 2854960), (508, 2748180), (562, 2484120), (635, 2198544), (652, 2141220), (762, 1832120), (815, 1712976), (843, 1656080), (978, 1427480), (1016, 1374090), (1124, 1242060), (1270, 1099272), (1304, 1070610), (1405, 993648), (1524, 916060), (1630, 856488), (1686, 828040), (1905, 732848), (1956, 713740), (2032, 687045), (2248, 621030), (2445, 570992), (2540, 549636), (2608, 535305), (2810, 496824), (3048, 458030), (3260, 428244), (3372, 414020), (3810, 366424), (3912, 356870), (4215, 331216), (4496, 310515), (4890, 285496), (5080, 274818), (5620, 248412), (6096, 229015), (6520, 214122), (6744, 207010), (7620, 183212), (7824, 178435), (8430, 165608), (9780, 142748), (10160, 137409), (11240, 124206), (13040, 107061), (13488, 103505), (15240, 91606), (16860, 82804), (19560, 71374), (20701, 67440), (22480, 62103), (30480, 45803), (33720, 41402), (35687, 39120)]