159899160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 333617640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 101, 120, 158, 167, 202, 237, 303, 316, 334, 395, 404, 474, 501, 505, 606, 632, 668, 790, 808, 835, 948, 1002, 1010, 1185, 1212, 1336, 1515, 1580, 1670, 1896, 2004, 2020, 2370, 2424, 2505, 3030, 3160, 3340, 4008, 4040, 4740, 5010, 6060, 6680, 7979, 9480, 10020, 12120, 13193, 15958, 16867, 20040, 23937, 26386, 31916, 33734, 39579, 39895, 47874, 50601, 52772, 63832, 65965, 67468, 79158, 79790, 84335, 95748, 101202, 105544, 119685, 131930, 134936, 158316, 159580, 168670, 191496, 197895, 202404, 239370, 253005, 263860, 316632, 319160, 337340, 395790, 404808, 478740, 506010, 527720, 674680, 791580, 957480, 1012020, 1332493, 1583160, 2024040, 2664986, 3997479, 5329972, 6662465, 7994958, 10659944, 13324930, 15989916, 19987395, 26649860, 31979832, 39974790, 53299720, 79949580, 159899160]

約数ペア:

[(1, 159899160), (2, 79949580), (3, 53299720), (4, 39974790), (5, 31979832), (6, 26649860), (8, 19987395), (10, 15989916), (12, 13324930), (15, 10659944), (20, 7994958), (24, 6662465), (30, 5329972), (40, 3997479), (60, 2664986), (79, 2024040), (101, 1583160), (120, 1332493), (158, 1012020), (167, 957480), (202, 791580), (237, 674680), (303, 527720), (316, 506010), (334, 478740), (395, 404808), (404, 395790), (474, 337340), (501, 319160), (505, 316632), (606, 263860), (632, 253005), (668, 239370), (790, 202404), (808, 197895), (835, 191496), (948, 168670), (1002, 159580), (1010, 158316), (1185, 134936), (1212, 131930), (1336, 119685), (1515, 105544), (1580, 101202), (1670, 95748), (1896, 84335), (2004, 79790), (2020, 79158), (2370, 67468), (2424, 65965), (2505, 63832), (3030, 52772), (3160, 50601), (3340, 47874), (4008, 39895), (4040, 39579), (4740, 33734), (5010, 31916), (6060, 26386), (6680, 23937), (7979, 20040), (9480, 16867), (10020, 15958), (12120, 13193)]