316759560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203051}}^1$

素因数の和:203078

約数の個数: 64

約数和(自身を含む): 1023382080

約数和(自身を除く): 706622520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 203051, 406102, 609153, 812204, 1015255, 1218306, 1624408, 2030510, 2436612, 2639663, 3045765, 4061020, 4873224, 5279326, 6091530, 7918989, 8122040, 10558652, 12183060, 13198315, 15837978, 21117304, 24366120, 26396630, 31675956, 39594945, 52793260, 63351912, 79189890, 105586520, 158379780, 316759560]

約数ペア:

[(1, 316759560), (2, 158379780), (3, 105586520), (4, 79189890), (5, 63351912), (6, 52793260), (8, 39594945), (10, 31675956), (12, 26396630), (13, 24366120), (15, 21117304), (20, 15837978), (24, 13198315), (26, 12183060), (30, 10558652), (39, 8122040), (40, 7918989), (52, 6091530), (60, 5279326), (65, 4873224), (78, 4061020), (104, 3045765), (120, 2639663), (130, 2436612), (156, 2030510), (195, 1624408), (260, 1218306), (312, 1015255), (390, 812204), (520, 609153), (780, 406102), (1560, 203051)]