133189680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42718

約数の個数: 80

約数和(自身を含む): 444659040

約数和(自身を除く): 311469360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42689, 85378, 128067, 170756, 213445, 256134, 341512, 426890, 512268, 554957, 640335, 683024, 853780, 1024536, 1109914, 1280670, 1664871, 1707560, 2049072, 2219828, 2561340, 2774785, 3329742, 3415120, 4439656, 5122680, 5549570, 6659484, 8324355, 8879312, 10245360, 11099140, 13318968, 16648710, 22198280, 26637936, 33297420, 44396560, 66594840, 133189680]

約数ペア:

[(1, 133189680), (2, 66594840), (3, 44396560), (4, 33297420), (5, 26637936), (6, 22198280), (8, 16648710), (10, 13318968), (12, 11099140), (13, 10245360), (15, 8879312), (16, 8324355), (20, 6659484), (24, 5549570), (26, 5122680), (30, 4439656), (39, 3415120), (40, 3329742), (48, 2774785), (52, 2561340), (60, 2219828), (65, 2049072), (78, 1707560), (80, 1664871), (104, 1280670), (120, 1109914), (130, 1024536), (156, 853780), (195, 683024), (208, 640335), (240, 554957), (260, 512268), (312, 426890), (390, 341512), (520, 256134), (624, 213445), (780, 170756), (1040, 128067), (1560, 85378), (3120, 42689)]