156575760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 378247152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 467, 508, 528, 635, 660, 762, 880, 934, 1016, 1270, 1320, 1397, 1401, 1524, 1868, 1905, 2032, 2335, 2540, 2640, 2794, 2802, 3048, 3736, 3810, 4191, 4670, 5080, 5137, 5588, 5604, 6096, 6985, 7005, 7472, 7620, 8382, 9340, 10160, 10274, 11176, 11208, 13970, 14010, 15240, 15411, 16764, 18680, 20548, 20955, 22352, 22416, 25685, 27940, 28020, 30480, 30822, 33528, 37360, 41096, 41910, 51370, 55880, 56040, 59309, 61644, 67056, 77055, 82192, 83820, 102740, 111760, 112080, 118618, 123288, 154110, 167640, 177927, 205480, 237236, 246576, 296545, 308220, 335280, 355854, 410960, 474472, 593090, 616440, 652399, 711708, 889635, 948944, 1186180, 1232880, 1304798, 1423416, 1779270, 1957197, 2372360, 2609596, 2846832, 3261995, 3558540, 3914394, 4744720, 5219192, 6523990, 7117080, 7828788, 9785985, 10438384, 13047980, 14234160, 15657576, 19571970, 26095960, 31315152, 39143940, 52191920, 78287880, 156575760]

約数ペア:

[(1, 156575760), (2, 78287880), (3, 52191920), (4, 39143940), (5, 31315152), (6, 26095960), (8, 19571970), (10, 15657576), (11, 14234160), (12, 13047980), (15, 10438384), (16, 9785985), (20, 7828788), (22, 7117080), (24, 6523990), (30, 5219192), (33, 4744720), (40, 3914394), (44, 3558540), (48, 3261995), (55, 2846832), (60, 2609596), (66, 2372360), (80, 1957197), (88, 1779270), (110, 1423416), (120, 1304798), (127, 1232880), (132, 1186180), (165, 948944), (176, 889635), (220, 711708), (240, 652399), (254, 616440), (264, 593090), (330, 474472), (381, 410960), (440, 355854), (467, 335280), (508, 308220), (528, 296545), (635, 246576), (660, 237236), (762, 205480), (880, 177927), (934, 167640), (1016, 154110), (1270, 123288), (1320, 118618), (1397, 112080), (1401, 111760), (1524, 102740), (1868, 83820), (1905, 82192), (2032, 77055), (2335, 67056), (2540, 61644), (2640, 59309), (2794, 56040), (2802, 55880), (3048, 51370), (3736, 41910), (3810, 41096), (4191, 37360), (4670, 33528), (5080, 30822), (5137, 30480), (5588, 28020), (5604, 27940), (6096, 25685), (6985, 22416), (7005, 22352), (7472, 20955), (7620, 20548), (8382, 18680), (9340, 16764), (10160, 15411), (10274, 15240), (11176, 14010), (11208, 13970)]