246569960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9715

約数の個数: 96

約数和(自身を含む): 695073960

約数和(自身を除く): 448504000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 9677, 12740, 19354, 25480, 38708, 48385, 67739, 77416, 96770, 125801, 135478, 193540, 251602, 270956, 338695, 387080, 474173, 503204, 541912, 629005, 677390, 880607, 948346, 1006408, 1258010, 1354780, 1761214, 1896692, 2370865, 2516020, 2709560, 3522428, 3793384, 4403035, 4741730, 5032040, 6164249, 7044856, 8806070, 9483460, 12328498, 17612140, 18966920, 24656996, 30821245, 35224280, 49313992, 61642490, 123284980, 246569960]

約数ペア:

[(1, 246569960), (2, 123284980), (4, 61642490), (5, 49313992), (7, 35224280), (8, 30821245), (10, 24656996), (13, 18966920), (14, 17612140), (20, 12328498), (26, 9483460), (28, 8806070), (35, 7044856), (40, 6164249), (49, 5032040), (52, 4741730), (56, 4403035), (65, 3793384), (70, 3522428), (91, 2709560), (98, 2516020), (104, 2370865), (130, 1896692), (140, 1761214), (182, 1354780), (196, 1258010), (245, 1006408), (260, 948346), (280, 880607), (364, 677390), (392, 629005), (455, 541912), (490, 503204), (520, 474173), (637, 387080), (728, 338695), (910, 270956), (980, 251602), (1274, 193540), (1820, 135478), (1960, 125801), (2548, 96770), (3185, 77416), (3640, 67739), (5096, 48385), (6370, 38708), (9677, 25480), (12740, 19354)]