318937779960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156342049}}^1$

素因数の和:156342080

約数の個数: 64

約数和(自身を含む): 1013096484000

約数和(自身を除く): 694158704040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 156342049, 312684098, 469026147, 625368196, 781710245, 938052294, 1250736392, 1563420490, 1876104588, 2345130735, 2657814833, 3126840980, 3752209176, 4690261470, 5315629666, 6253681960, 7973444499, 9380522940, 10631259332, 13289074165, 15946888998, 18761045880, 21262518664, 26578148330, 31893777996, 39867222495, 53156296660, 63787555992, 79734444990, 106312593320, 159468889980, 318937779960]

約数ペア:

[(1, 318937779960), (2, 159468889980), (3, 106312593320), (4, 79734444990), (5, 63787555992), (6, 53156296660), (8, 39867222495), (10, 31893777996), (12, 26578148330), (15, 21262518664), (17, 18761045880), (20, 15946888998), (24, 13289074165), (30, 10631259332), (34, 9380522940), (40, 7973444499), (51, 6253681960), (60, 5315629666), (68, 4690261470), (85, 3752209176), (102, 3126840980), (120, 2657814833), (136, 2345130735), (170, 1876104588), (204, 1563420490), (255, 1250736392), (340, 938052294), (408, 781710245), (510, 625368196), (680, 469026147), (1020, 312684098), (2040, 156342049)]