40733280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 164656800

約数和(自身を除く): 123923520

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, 449, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 898, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1347, 1440, 1512, 1620, 1680, 1796, 1890, 2016, 2160, 2245, 2268, 2520, 2592, 2694, 2835, 3024, 3143, 3240, 3360, 3592, 3780, 4041, 4320, 4490, 4536, 5040, 5388, 5670, 6048, 6286, 6480, 6735, 7184, 7560, 8082, 8980, 9072, 9429, 10080, 10776, 11340, 12123, 12572, 12960, 13470, 14368, 15120, 15715, 16164, 17960, 18144, 18858, 20205, 21552, 22680, 24246, 25144, 26940, 28287, 30240, 31430, 32328, 35920, 36369, 37716, 40410, 43104, 45360, 47145, 48492, 50288, 53880, 56574, 60615, 62860, 64656, 71840, 72738, 75432, 80820, 84861, 90720, 94290, 96984, 100576, 107760, 113148, 121230, 125720, 129312, 141435, 145476, 150864, 161640, 169722, 181845, 188580, 193968, 215520, 226296, 242460, 251440, 254583, 282870, 290952, 301728, 323280, 339444, 363690, 377160, 387936, 424305, 452592, 484920, 502880, 509166, 565740, 581904, 646560, 678888, 727380, 754320, 848610, 905184, 969840, 1018332, 1131480, 1163808, 1272915, 1357776, 1454760, 1508640, 1697220, 1939680, 2036664, 2262960, 2545830, 2715552, 2909520, 3394440, 4073328, 4525920, 5091660, 5819040, 6788880, 8146656, 10183320, 13577760, 20366640, 40733280]

約数ペア:

[(1, 40733280), (2, 20366640), (3, 13577760), (4, 10183320), (5, 8146656), (6, 6788880), (7, 5819040), (8, 5091660), (9, 4525920), (10, 4073328), (12, 3394440), (14, 2909520), (15, 2715552), (16, 2545830), (18, 2262960), (20, 2036664), (21, 1939680), (24, 1697220), (27, 1508640), (28, 1454760), (30, 1357776), (32, 1272915), (35, 1163808), (36, 1131480), (40, 1018332), (42, 969840), (45, 905184), (48, 848610), (54, 754320), (56, 727380), (60, 678888), (63, 646560), (70, 581904), (72, 565740), (80, 509166), (81, 502880), (84, 484920), (90, 452592), (96, 424305), (105, 387936), (108, 377160), (112, 363690), (120, 339444), (126, 323280), (135, 301728), (140, 290952), (144, 282870), (160, 254583), (162, 251440), (168, 242460), (180, 226296), (189, 215520), (210, 193968), (216, 188580), (224, 181845), (240, 169722), (252, 161640), (270, 150864), (280, 145476), (288, 141435), (315, 129312), (324, 125720), (336, 121230), (360, 113148), (378, 107760), (405, 100576), (420, 96984), (432, 94290), (449, 90720), (480, 84861), (504, 80820), (540, 75432), (560, 72738), (567, 71840), (630, 64656), (648, 62860), (672, 60615), (720, 56574), (756, 53880), (810, 50288), (840, 48492), (864, 47145), (898, 45360), (945, 43104), (1008, 40410), (1080, 37716), (1120, 36369), (1134, 35920), (1260, 32328), (1296, 31430), (1347, 30240), (1440, 28287), (1512, 26940), (1620, 25144), (1680, 24246), (1796, 22680), (1890, 21552), (2016, 20205), (2160, 18858), (2245, 18144), (2268, 17960), (2520, 16164), (2592, 15715), (2694, 15120), (2835, 14368), (3024, 13470), (3143, 12960), (3240, 12572), (3360, 12123), (3592, 11340), (3780, 10776), (4041, 10080), (4320, 9429), (4490, 9072), (4536, 8980), (5040, 8082), (5388, 7560), (5670, 7184), (6048, 6735), (6286, 6480)]