623702080

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 1521561600

約数和(自身を除く): 897859520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 127, 149, 160, 206, 254, 298, 320, 412, 508, 515, 596, 635, 745, 824, 1016, 1030, 1192, 1270, 1490, 1648, 2032, 2060, 2384, 2540, 2980, 3296, 4064, 4120, 4768, 5080, 5960, 6592, 8128, 8240, 9536, 10160, 11920, 13081, 15347, 16480, 18923, 20320, 23840, 26162, 30694, 32960, 37846, 40640, 47680, 52324, 61388, 65405, 75692, 76735, 94615, 104648, 122776, 130810, 151384, 153470, 189230, 209296, 245552, 261620, 302768, 306940, 378460, 418592, 491104, 523240, 605536, 613880, 756920, 837184, 982208, 1046480, 1211072, 1227760, 1513840, 1949069, 2092960, 2455520, 3027680, 3898138, 4185920, 4911040, 6055360, 7796276, 9745345, 15592552, 19490690, 31185104, 38981380, 62370208, 77962760, 124740416, 155925520, 311851040, 623702080]

約数ペア:

[(1, 623702080), (2, 311851040), (4, 155925520), (5, 124740416), (8, 77962760), (10, 62370208), (16, 38981380), (20, 31185104), (32, 19490690), (40, 15592552), (64, 9745345), (80, 7796276), (103, 6055360), (127, 4911040), (149, 4185920), (160, 3898138), (206, 3027680), (254, 2455520), (298, 2092960), (320, 1949069), (412, 1513840), (508, 1227760), (515, 1211072), (596, 1046480), (635, 982208), (745, 837184), (824, 756920), (1016, 613880), (1030, 605536), (1192, 523240), (1270, 491104), (1490, 418592), (1648, 378460), (2032, 306940), (2060, 302768), (2384, 261620), (2540, 245552), (2980, 209296), (3296, 189230), (4064, 153470), (4120, 151384), (4768, 130810), (5080, 122776), (5960, 104648), (6592, 94615), (8128, 76735), (8240, 75692), (9536, 65405), (10160, 61388), (11920, 52324), (13081, 47680), (15347, 40640), (16480, 37846), (18923, 32960), (20320, 30694), (23840, 26162)]