137453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 457327872

約数和(自身を除く): 319874352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 673, 690, 740, 851, 888, 920, 1104, 1110, 1346, 1380, 1480, 1702, 1776, 1840, 2019, 2220, 2553, 2692, 2760, 2960, 3365, 3404, 4038, 4255, 4440, 5106, 5384, 5520, 6730, 6808, 8076, 8510, 8880, 10095, 10212, 10768, 12765, 13460, 13616, 15479, 16152, 17020, 20190, 20424, 24901, 25530, 26920, 30958, 32304, 34040, 40380, 40848, 46437, 49802, 51060, 53840, 61916, 68080, 74703, 77395, 80760, 92874, 99604, 102120, 123832, 124505, 149406, 154790, 161520, 185748, 199208, 204240, 232185, 247664, 249010, 298812, 309580, 371496, 373515, 398416, 464370, 498020, 572723, 597624, 619160, 742992, 747030, 928740, 996040, 1145446, 1195248, 1238320, 1494060, 1718169, 1857480, 1992080, 2290892, 2863615, 2988120, 3436338, 3714960, 4581784, 5727230, 5976240, 6872676, 8590845, 9163568, 11454460, 13745352, 17181690, 22908920, 27490704, 34363380, 45817840, 68726760, 137453520]

約数ペア:

[(1, 137453520), (2, 68726760), (3, 45817840), (4, 34363380), (5, 27490704), (6, 22908920), (8, 17181690), (10, 13745352), (12, 11454460), (15, 9163568), (16, 8590845), (20, 6872676), (23, 5976240), (24, 5727230), (30, 4581784), (37, 3714960), (40, 3436338), (46, 2988120), (48, 2863615), (60, 2290892), (69, 1992080), (74, 1857480), (80, 1718169), (92, 1494060), (111, 1238320), (115, 1195248), (120, 1145446), (138, 996040), (148, 928740), (184, 747030), (185, 742992), (222, 619160), (230, 597624), (240, 572723), (276, 498020), (296, 464370), (345, 398416), (368, 373515), (370, 371496), (444, 309580), (460, 298812), (552, 249010), (555, 247664), (592, 232185), (673, 204240), (690, 199208), (740, 185748), (851, 161520), (888, 154790), (920, 149406), (1104, 124505), (1110, 123832), (1346, 102120), (1380, 99604), (1480, 92874), (1702, 80760), (1776, 77395), (1840, 74703), (2019, 68080), (2220, 61916), (2553, 53840), (2692, 51060), (2760, 49802), (2960, 46437), (3365, 40848), (3404, 40380), (4038, 34040), (4255, 32304), (4440, 30958), (5106, 26920), (5384, 25530), (5520, 24901), (6730, 20424), (6808, 20190), (8076, 17020), (8510, 16152), (8880, 15479), (10095, 13616), (10212, 13460), (10768, 12765)]