138216240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 160

約数和(自身を含む): 484344000

約数和(自身を除く): 346127760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1049, 1080, 1098, 1220, 1464, 1647, 1830, 2098, 2160, 2196, 2440, 2745, 2928, 3147, 3294, 3660, 4196, 4392, 4880, 5245, 5490, 6294, 6588, 7320, 8235, 8392, 8784, 9441, 10490, 10980, 12588, 13176, 14640, 15735, 16470, 16784, 18882, 20980, 21960, 25176, 26352, 28323, 31470, 32940, 37764, 41960, 43920, 47205, 50352, 56646, 62940, 63989, 65880, 75528, 83920, 94410, 113292, 125880, 127978, 131760, 141615, 151056, 188820, 191967, 226584, 251760, 255956, 283230, 319945, 377640, 383934, 453168, 511912, 566460, 575901, 639890, 755280, 767868, 959835, 1023824, 1132920, 1151802, 1279780, 1535736, 1727703, 1919670, 2265840, 2303604, 2559560, 2879505, 3071472, 3455406, 3839340, 4607208, 5119120, 5759010, 6910812, 7678680, 8638515, 9214416, 11518020, 13821624, 15357360, 17277030, 23036040, 27643248, 34554060, 46072080, 69108120, 138216240]

約数ペア:

[(1, 138216240), (2, 69108120), (3, 46072080), (4, 34554060), (5, 27643248), (6, 23036040), (8, 17277030), (9, 15357360), (10, 13821624), (12, 11518020), (15, 9214416), (16, 8638515), (18, 7678680), (20, 6910812), (24, 5759010), (27, 5119120), (30, 4607208), (36, 3839340), (40, 3455406), (45, 3071472), (48, 2879505), (54, 2559560), (60, 2303604), (61, 2265840), (72, 1919670), (80, 1727703), (90, 1535736), (108, 1279780), (120, 1151802), (122, 1132920), (135, 1023824), (144, 959835), (180, 767868), (183, 755280), (216, 639890), (240, 575901), (244, 566460), (270, 511912), (305, 453168), (360, 383934), (366, 377640), (432, 319945), (488, 283230), (540, 255956), (549, 251760), (610, 226584), (720, 191967), (732, 188820), (915, 151056), (976, 141615), (1049, 131760), (1080, 127978), (1098, 125880), (1220, 113292), (1464, 94410), (1647, 83920), (1830, 75528), (2098, 65880), (2160, 63989), (2196, 62940), (2440, 56646), (2745, 50352), (2928, 47205), (3147, 43920), (3294, 41960), (3660, 37764), (4196, 32940), (4392, 31470), (4880, 28323), (5245, 26352), (5490, 25176), (6294, 21960), (6588, 20980), (7320, 18882), (8235, 16784), (8392, 16470), (8784, 15735), (9441, 14640), (10490, 13176), (10980, 12588)]