66101880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42373}}^1$

素因数の和:42400

約数の個数: 64

約数和(自身を含む): 213564960

約数和(自身を除く): 147463080

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, 42373, 84746, 127119, 169492, 211865, 254238, 338984, 423730, 508476, 550849, 635595, 847460, 1016952, 1101698, 1271190, 1652547, 1694920, 2203396, 2542380, 2754245, 3305094, 4406792, 5084760, 5508490, 6610188, 8262735, 11016980, 13220376, 16525470, 22033960, 33050940, 66101880]

約数ペア:

[(1, 66101880), (2, 33050940), (3, 22033960), (4, 16525470), (5, 13220376), (6, 11016980), (8, 8262735), (10, 6610188), (12, 5508490), (13, 5084760), (15, 4406792), (20, 3305094), (24, 2754245), (26, 2542380), (30, 2203396), (39, 1694920), (40, 1652547), (52, 1271190), (60, 1101698), (65, 1016952), (78, 847460), (104, 635595), (120, 550849), (130, 508476), (156, 423730), (195, 338984), (260, 254238), (312, 211865), (390, 169492), (520, 127119), (780, 84746), (1560, 42373)]