320302608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 876937920

約数和(自身を除く): 556635312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1884, 2237, 2512, 2983, 3768, 4474, 5966, 6711, 7536, 8948, 8949, 11932, 13422, 17896, 17898, 23864, 26844, 35792, 35796, 42503, 47728, 53688, 71592, 85006, 107376, 127509, 143184, 170012, 255018, 340024, 351209, 510036, 680048, 702418, 1020072, 1053627, 1404836, 2040144, 2107254, 2809672, 4214508, 5619344, 6672971, 8429016, 13345942, 16858032, 20018913, 26691884, 40037826, 53383768, 80075652, 106767536, 160151304, 320302608]

約数ペア:

[(1, 320302608), (2, 160151304), (3, 106767536), (4, 80075652), (6, 53383768), (8, 40037826), (12, 26691884), (16, 20018913), (19, 16858032), (24, 13345942), (38, 8429016), (48, 6672971), (57, 5619344), (76, 4214508), (114, 2809672), (152, 2107254), (157, 2040144), (228, 1404836), (304, 1053627), (314, 1020072), (456, 702418), (471, 680048), (628, 510036), (912, 351209), (942, 340024), (1256, 255018), (1884, 170012), (2237, 143184), (2512, 127509), (2983, 107376), (3768, 85006), (4474, 71592), (5966, 53688), (6711, 47728), (7536, 42503), (8948, 35796), (8949, 35792), (11932, 26844), (13422, 23864), (17896, 17898)]