39281760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 158802336

約数和(自身を除く): 119520576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 433, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 866, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1299, 1440, 1512, 1620, 1680, 1732, 1890, 2016, 2160, 2165, 2268, 2520, 2592, 2598, 2835, 3024, 3031, 3240, 3360, 3464, 3780, 3897, 4320, 4330, 4536, 5040, 5196, 5670, 6048, 6062, 6480, 6495, 6928, 7560, 7794, 8660, 9072, 9093, 10080, 10392, 11340, 11691, 12124, 12960, 12990, 13856, 15120, 15155, 15588, 17320, 18144, 18186, 19485, 20784, 22680, 23382, 24248, 25980, 27279, 30240, 30310, 31176, 34640, 35073, 36372, 38970, 41568, 45360, 45465, 46764, 48496, 51960, 54558, 58455, 60620, 62352, 69280, 70146, 72744, 77940, 81837, 90720, 90930, 93528, 96992, 103920, 109116, 116910, 121240, 124704, 136395, 140292, 145488, 155880, 163674, 175365, 181860, 187056, 207840, 218232, 233820, 242480, 245511, 272790, 280584, 290976, 311760, 327348, 350730, 363720, 374112, 409185, 436464, 467640, 484960, 491022, 545580, 561168, 623520, 654696, 701460, 727440, 818370, 872928, 935280, 982044, 1091160, 1122336, 1227555, 1309392, 1402920, 1454880, 1636740, 1870560, 1964088, 2182320, 2455110, 2618784, 2805840, 3273480, 3928176, 4364640, 4910220, 5611680, 6546960, 7856352, 9820440, 13093920, 19640880, 39281760]

約数ペア:

[(1, 39281760), (2, 19640880), (3, 13093920), (4, 9820440), (5, 7856352), (6, 6546960), (7, 5611680), (8, 4910220), (9, 4364640), (10, 3928176), (12, 3273480), (14, 2805840), (15, 2618784), (16, 2455110), (18, 2182320), (20, 1964088), (21, 1870560), (24, 1636740), (27, 1454880), (28, 1402920), (30, 1309392), (32, 1227555), (35, 1122336), (36, 1091160), (40, 982044), (42, 935280), (45, 872928), (48, 818370), (54, 727440), (56, 701460), (60, 654696), (63, 623520), (70, 561168), (72, 545580), (80, 491022), (81, 484960), (84, 467640), (90, 436464), (96, 409185), (105, 374112), (108, 363720), (112, 350730), (120, 327348), (126, 311760), (135, 290976), (140, 280584), (144, 272790), (160, 245511), (162, 242480), (168, 233820), (180, 218232), (189, 207840), (210, 187056), (216, 181860), (224, 175365), (240, 163674), (252, 155880), (270, 145488), (280, 140292), (288, 136395), (315, 124704), (324, 121240), (336, 116910), (360, 109116), (378, 103920), (405, 96992), (420, 93528), (432, 90930), (433, 90720), (480, 81837), (504, 77940), (540, 72744), (560, 70146), (567, 69280), (630, 62352), (648, 60620), (672, 58455), (720, 54558), (756, 51960), (810, 48496), (840, 46764), (864, 45465), (866, 45360), (945, 41568), (1008, 38970), (1080, 36372), (1120, 35073), (1134, 34640), (1260, 31176), (1296, 30310), (1299, 30240), (1440, 27279), (1512, 25980), (1620, 24248), (1680, 23382), (1732, 22680), (1890, 20784), (2016, 19485), (2160, 18186), (2165, 18144), (2268, 17320), (2520, 15588), (2592, 15155), (2598, 15120), (2835, 13856), (3024, 12990), (3031, 12960), (3240, 12124), (3360, 11691), (3464, 11340), (3780, 10392), (3897, 10080), (4320, 9093), (4330, 9072), (4536, 8660), (5040, 7794), (5196, 7560), (5670, 6928), (6048, 6495), (6062, 6480)]