166671960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15263}}^1$

素因数の和:15297

約数の個数: 128

約数和(自身を含む): 615444480

約数和(自身を除く): 448772520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 15263, 30526, 45789, 61052, 76315, 91578, 106841, 122104, 152630, 183156, 198419, 213682, 228945, 305260, 320523, 366312, 396838, 427364, 457890, 534205, 595257, 610520, 641046, 793676, 854728, 915780, 992095, 1068410, 1190514, 1282092, 1388933, 1587352, 1602615, 1831560, 1984190, 2136820, 2381028, 2564184, 2777866, 2976285, 3205230, 3968380, 4166799, 4273640, 4762056, 5555732, 5952570, 6410460, 6944665, 7936760, 8333598, 11111464, 11905140, 12820920, 13889330, 16667196, 20833995, 23810280, 27778660, 33334392, 41667990, 55557320, 83335980, 166671960]

約数ペア:

[(1, 166671960), (2, 83335980), (3, 55557320), (4, 41667990), (5, 33334392), (6, 27778660), (7, 23810280), (8, 20833995), (10, 16667196), (12, 13889330), (13, 12820920), (14, 11905140), (15, 11111464), (20, 8333598), (21, 7936760), (24, 6944665), (26, 6410460), (28, 5952570), (30, 5555732), (35, 4762056), (39, 4273640), (40, 4166799), (42, 3968380), (52, 3205230), (56, 2976285), (60, 2777866), (65, 2564184), (70, 2381028), (78, 2136820), (84, 1984190), (91, 1831560), (104, 1602615), (105, 1587352), (120, 1388933), (130, 1282092), (140, 1190514), (156, 1068410), (168, 992095), (182, 915780), (195, 854728), (210, 793676), (260, 641046), (273, 610520), (280, 595257), (312, 534205), (364, 457890), (390, 427364), (420, 396838), (455, 366312), (520, 320523), (546, 305260), (728, 228945), (780, 213682), (840, 198419), (910, 183156), (1092, 152630), (1365, 122104), (1560, 106841), (1820, 91578), (2184, 76315), (2730, 61052), (3640, 45789), (5460, 30526), (10920, 15263)]