40372640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 124104960

約数和(自身を除く): 83732320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 113, 116, 140, 145, 154, 160, 176, 203, 220, 224, 226, 232, 280, 290, 308, 319, 352, 385, 406, 440, 452, 464, 560, 565, 580, 616, 638, 770, 791, 812, 880, 904, 928, 1015, 1120, 1130, 1160, 1232, 1243, 1276, 1540, 1582, 1595, 1624, 1760, 1808, 2030, 2233, 2260, 2320, 2464, 2486, 2552, 3080, 3164, 3190, 3248, 3277, 3616, 3955, 4060, 4466, 4520, 4640, 4972, 5104, 6160, 6215, 6328, 6380, 6496, 6554, 7910, 8120, 8701, 8932, 9040, 9944, 10208, 11165, 12320, 12430, 12656, 12760, 13108, 15820, 16240, 16385, 17402, 17864, 18080, 19888, 22330, 22939, 24860, 25312, 25520, 26216, 31640, 32480, 32770, 34804, 35728, 36047, 39776, 43505, 44660, 45878, 49720, 51040, 52432, 63280, 65540, 69608, 71456, 72094, 87010, 89320, 91756, 99440, 104864, 114695, 126560, 131080, 139216, 144188, 174020, 178640, 180235, 183512, 198880, 229390, 252329, 262160, 278432, 288376, 348040, 357280, 360470, 367024, 458780, 504658, 524320, 576752, 696080, 720940, 734048, 917560, 1009316, 1153504, 1261645, 1392160, 1441880, 1835120, 2018632, 2523290, 2883760, 3670240, 4037264, 5046580, 5767520, 8074528, 10093160, 20186320, 40372640]

約数ペア:

[(1, 40372640), (2, 20186320), (4, 10093160), (5, 8074528), (7, 5767520), (8, 5046580), (10, 4037264), (11, 3670240), (14, 2883760), (16, 2523290), (20, 2018632), (22, 1835120), (28, 1441880), (29, 1392160), (32, 1261645), (35, 1153504), (40, 1009316), (44, 917560), (55, 734048), (56, 720940), (58, 696080), (70, 576752), (77, 524320), (80, 504658), (88, 458780), (110, 367024), (112, 360470), (113, 357280), (116, 348040), (140, 288376), (145, 278432), (154, 262160), (160, 252329), (176, 229390), (203, 198880), (220, 183512), (224, 180235), (226, 178640), (232, 174020), (280, 144188), (290, 139216), (308, 131080), (319, 126560), (352, 114695), (385, 104864), (406, 99440), (440, 91756), (452, 89320), (464, 87010), (560, 72094), (565, 71456), (580, 69608), (616, 65540), (638, 63280), (770, 52432), (791, 51040), (812, 49720), (880, 45878), (904, 44660), (928, 43505), (1015, 39776), (1120, 36047), (1130, 35728), (1160, 34804), (1232, 32770), (1243, 32480), (1276, 31640), (1540, 26216), (1582, 25520), (1595, 25312), (1624, 24860), (1760, 22939), (1808, 22330), (2030, 19888), (2233, 18080), (2260, 17864), (2320, 17402), (2464, 16385), (2486, 16240), (2552, 15820), (3080, 13108), (3164, 12760), (3190, 12656), (3248, 12430), (3277, 12320), (3616, 11165), (3955, 10208), (4060, 9944), (4466, 9040), (4520, 8932), (4640, 8701), (4972, 8120), (5104, 7910), (6160, 6554), (6215, 6496), (6328, 6380)]