672407760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 2190359808

約数和(自身を除く): 1517952048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 181, 184, 230, 240, 276, 345, 362, 368, 460, 543, 552, 673, 690, 724, 905, 920, 1086, 1104, 1346, 1380, 1448, 1810, 1840, 2019, 2172, 2692, 2715, 2760, 2896, 3365, 3620, 4038, 4163, 4344, 5384, 5430, 5520, 6730, 7240, 8076, 8326, 8688, 10095, 10768, 10860, 12489, 13460, 14480, 15479, 16152, 16652, 20190, 20815, 21720, 24978, 26920, 30958, 32304, 33304, 40380, 41630, 43440, 46437, 49956, 53840, 61916, 62445, 66608, 77395, 80760, 83260, 92874, 99912, 121813, 123832, 124890, 154790, 161520, 166520, 185748, 199824, 232185, 243626, 247664, 249780, 309580, 333040, 365439, 371496, 464370, 487252, 499560, 609065, 619160, 730878, 742992, 928740, 974504, 999120, 1218130, 1238320, 1461756, 1827195, 1857480, 1949008, 2436260, 2801699, 2923512, 3654390, 3714960, 4872520, 5603398, 5847024, 7308780, 8405097, 9745040, 11206796, 14008495, 14617560, 16810194, 22413592, 28016990, 29235120, 33620388, 42025485, 44827184, 56033980, 67240776, 84050970, 112067960, 134481552, 168101940, 224135920, 336203880, 672407760]

約数ペア:

[(1, 672407760), (2, 336203880), (3, 224135920), (4, 168101940), (5, 134481552), (6, 112067960), (8, 84050970), (10, 67240776), (12, 56033980), (15, 44827184), (16, 42025485), (20, 33620388), (23, 29235120), (24, 28016990), (30, 22413592), (40, 16810194), (46, 14617560), (48, 14008495), (60, 11206796), (69, 9745040), (80, 8405097), (92, 7308780), (115, 5847024), (120, 5603398), (138, 4872520), (181, 3714960), (184, 3654390), (230, 2923512), (240, 2801699), (276, 2436260), (345, 1949008), (362, 1857480), (368, 1827195), (460, 1461756), (543, 1238320), (552, 1218130), (673, 999120), (690, 974504), (724, 928740), (905, 742992), (920, 730878), (1086, 619160), (1104, 609065), (1346, 499560), (1380, 487252), (1448, 464370), (1810, 371496), (1840, 365439), (2019, 333040), (2172, 309580), (2692, 249780), (2715, 247664), (2760, 243626), (2896, 232185), (3365, 199824), (3620, 185748), (4038, 166520), (4163, 161520), (4344, 154790), (5384, 124890), (5430, 123832), (5520, 121813), (6730, 99912), (7240, 92874), (8076, 83260), (8326, 80760), (8688, 77395), (10095, 66608), (10768, 62445), (10860, 61916), (12489, 53840), (13460, 49956), (14480, 46437), (15479, 43440), (16152, 41630), (16652, 40380), (20190, 33304), (20815, 32304), (21720, 30958), (24978, 26920)]