40685040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 180

約数和(自身を含む): 150505992

約数和(自身を除く): 109820952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 467, 484, 495, 528, 605, 660, 720, 726, 792, 880, 934, 968, 990, 1089, 1210, 1320, 1401, 1452, 1584, 1815, 1868, 1936, 1980, 2178, 2335, 2420, 2640, 2802, 2904, 3630, 3736, 3960, 4203, 4356, 4670, 4840, 5137, 5445, 5604, 5808, 7005, 7260, 7472, 7920, 8406, 8712, 9340, 9680, 10274, 10890, 11208, 14010, 14520, 15411, 16812, 17424, 18680, 20548, 21015, 21780, 22416, 25685, 28020, 29040, 30822, 33624, 37360, 41096, 42030, 43560, 46233, 51370, 56040, 56507, 61644, 67248, 77055, 82192, 84060, 87120, 92466, 102740, 112080, 113014, 123288, 154110, 168120, 169521, 184932, 205480, 226028, 231165, 246576, 282535, 308220, 336240, 339042, 369864, 410960, 452056, 462330, 508563, 565070, 616440, 678084, 739728, 847605, 904112, 924660, 1017126, 1130140, 1232880, 1356168, 1695210, 1849320, 2034252, 2260280, 2542815, 2712336, 3390420, 3698640, 4068504, 4520560, 5085630, 6780840, 8137008, 10171260, 13561680, 20342520, 40685040]

約数ペア:

[(1, 40685040), (2, 20342520), (3, 13561680), (4, 10171260), (5, 8137008), (6, 6780840), (8, 5085630), (9, 4520560), (10, 4068504), (11, 3698640), (12, 3390420), (15, 2712336), (16, 2542815), (18, 2260280), (20, 2034252), (22, 1849320), (24, 1695210), (30, 1356168), (33, 1232880), (36, 1130140), (40, 1017126), (44, 924660), (45, 904112), (48, 847605), (55, 739728), (60, 678084), (66, 616440), (72, 565070), (80, 508563), (88, 462330), (90, 452056), (99, 410960), (110, 369864), (120, 339042), (121, 336240), (132, 308220), (144, 282535), (165, 246576), (176, 231165), (180, 226028), (198, 205480), (220, 184932), (240, 169521), (242, 168120), (264, 154110), (330, 123288), (360, 113014), (363, 112080), (396, 102740), (440, 92466), (467, 87120), (484, 84060), (495, 82192), (528, 77055), (605, 67248), (660, 61644), (720, 56507), (726, 56040), (792, 51370), (880, 46233), (934, 43560), (968, 42030), (990, 41096), (1089, 37360), (1210, 33624), (1320, 30822), (1401, 29040), (1452, 28020), (1584, 25685), (1815, 22416), (1868, 21780), (1936, 21015), (1980, 20548), (2178, 18680), (2335, 17424), (2420, 16812), (2640, 15411), (2802, 14520), (2904, 14010), (3630, 11208), (3736, 10890), (3960, 10274), (4203, 9680), (4356, 9340), (4670, 8712), (4840, 8406), (5137, 7920), (5445, 7472), (5604, 7260), (5808, 7005)]