65342760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 161094360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 727, 749, 840, 856, 1070, 1284, 1454, 1498, 1605, 2140, 2181, 2247, 2568, 2908, 2996, 3210, 3635, 3745, 4280, 4362, 4494, 5089, 5816, 5992, 6420, 7270, 7490, 8724, 8988, 10178, 10905, 11235, 12840, 14540, 14980, 15267, 17448, 17976, 20356, 21810, 22470, 25445, 29080, 29960, 30534, 40712, 43620, 44940, 50890, 61068, 76335, 77789, 87240, 89880, 101780, 122136, 152670, 155578, 203560, 233367, 305340, 311156, 388945, 466734, 544523, 610680, 622312, 777890, 933468, 1089046, 1166835, 1555780, 1633569, 1866936, 2178092, 2333670, 2722615, 3111560, 3267138, 4356184, 4667340, 5445230, 6534276, 8167845, 9334680, 10890460, 13068552, 16335690, 21780920, 32671380, 65342760]

約数ペア:

[(1, 65342760), (2, 32671380), (3, 21780920), (4, 16335690), (5, 13068552), (6, 10890460), (7, 9334680), (8, 8167845), (10, 6534276), (12, 5445230), (14, 4667340), (15, 4356184), (20, 3267138), (21, 3111560), (24, 2722615), (28, 2333670), (30, 2178092), (35, 1866936), (40, 1633569), (42, 1555780), (56, 1166835), (60, 1089046), (70, 933468), (84, 777890), (105, 622312), (107, 610680), (120, 544523), (140, 466734), (168, 388945), (210, 311156), (214, 305340), (280, 233367), (321, 203560), (420, 155578), (428, 152670), (535, 122136), (642, 101780), (727, 89880), (749, 87240), (840, 77789), (856, 76335), (1070, 61068), (1284, 50890), (1454, 44940), (1498, 43620), (1605, 40712), (2140, 30534), (2181, 29960), (2247, 29080), (2568, 25445), (2908, 22470), (2996, 21810), (3210, 20356), (3635, 17976), (3745, 17448), (4280, 15267), (4362, 14980), (4494, 14540), (5089, 12840), (5816, 11235), (5992, 10905), (6420, 10178), (7270, 8988), (7490, 8724)]