22289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 79488864

約数和(自身を除く): 57199104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 673, 690, 720, 736, 828, 920, 1035, 1104, 1346, 1380, 1440, 1656, 1840, 2019, 2070, 2208, 2692, 2760, 3312, 3365, 3680, 4038, 4140, 5384, 5520, 6057, 6624, 6730, 8076, 8280, 10095, 10768, 11040, 12114, 13460, 15479, 16152, 16560, 20190, 21536, 24228, 26920, 30285, 30958, 32304, 33120, 40380, 46437, 48456, 53840, 60570, 61916, 64608, 77395, 80760, 92874, 96912, 107680, 121140, 123832, 139311, 154790, 161520, 185748, 193824, 232185, 242280, 247664, 278622, 309580, 323040, 371496, 464370, 484560, 495328, 557244, 619160, 696555, 742992, 928740, 969120, 1114488, 1238320, 1393110, 1485984, 1857480, 2228976, 2476640, 2786220, 3714960, 4457952, 5572440, 7429920, 11144880, 22289760]

約数ペア:

[(1, 22289760), (2, 11144880), (3, 7429920), (4, 5572440), (5, 4457952), (6, 3714960), (8, 2786220), (9, 2476640), (10, 2228976), (12, 1857480), (15, 1485984), (16, 1393110), (18, 1238320), (20, 1114488), (23, 969120), (24, 928740), (30, 742992), (32, 696555), (36, 619160), (40, 557244), (45, 495328), (46, 484560), (48, 464370), (60, 371496), (69, 323040), (72, 309580), (80, 278622), (90, 247664), (92, 242280), (96, 232185), (115, 193824), (120, 185748), (138, 161520), (144, 154790), (160, 139311), (180, 123832), (184, 121140), (207, 107680), (230, 96912), (240, 92874), (276, 80760), (288, 77395), (345, 64608), (360, 61916), (368, 60570), (414, 53840), (460, 48456), (480, 46437), (552, 40380), (673, 33120), (690, 32304), (720, 30958), (736, 30285), (828, 26920), (920, 24228), (1035, 21536), (1104, 20190), (1346, 16560), (1380, 16152), (1440, 15479), (1656, 13460), (1840, 12114), (2019, 11040), (2070, 10768), (2208, 10095), (2692, 8280), (2760, 8076), (3312, 6730), (3365, 6624), (3680, 6057), (4038, 5520), (4140, 5384)]