40414080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 153538560

約数和(自身を除く): 113124480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 97, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 194, 210, 217, 224, 240, 248, 280, 291, 310, 320, 336, 372, 384, 388, 420, 434, 448, 465, 480, 485, 496, 560, 582, 620, 640, 651, 672, 679, 744, 776, 840, 868, 896, 930, 960, 970, 992, 1085, 1120, 1164, 1240, 1302, 1344, 1358, 1455, 1488, 1552, 1680, 1736, 1860, 1920, 1940, 1984, 2037, 2170, 2240, 2328, 2480, 2604, 2688, 2716, 2910, 2976, 3007, 3104, 3255, 3360, 3395, 3472, 3720, 3880, 3968, 4074, 4340, 4480, 4656, 4960, 5208, 5432, 5820, 5952, 6014, 6208, 6510, 6720, 6790, 6944, 7440, 7760, 8148, 8680, 9021, 9312, 9920, 10185, 10416, 10864, 11640, 11904, 12028, 12416, 13020, 13440, 13580, 13888, 14880, 15035, 15520, 16296, 17360, 18042, 18624, 19840, 20370, 20832, 21049, 21728, 23280, 24056, 26040, 27160, 27776, 29760, 30070, 31040, 32592, 34720, 36084, 37248, 40740, 41664, 42098, 43456, 45105, 46560, 48112, 52080, 54320, 59520, 60140, 62080, 63147, 65184, 69440, 72168, 81480, 83328, 84196, 86912, 90210, 93120, 96224, 104160, 105245, 108640, 120280, 126294, 130368, 138880, 144336, 162960, 168392, 180420, 186240, 192448, 208320, 210490, 217280, 240560, 252588, 260736, 288672, 315735, 325920, 336784, 360840, 384896, 416640, 420980, 434560, 481120, 505176, 577344, 631470, 651840, 673568, 721680, 841960, 962240, 1010352, 1154688, 1262940, 1303680, 1347136, 1443360, 1683920, 1924480, 2020704, 2525880, 2694272, 2886720, 3367840, 4041408, 5051760, 5773440, 6735680, 8082816, 10103520, 13471360, 20207040, 40414080]

約数ペア:

[(1, 40414080), (2, 20207040), (3, 13471360), (4, 10103520), (5, 8082816), (6, 6735680), (7, 5773440), (8, 5051760), (10, 4041408), (12, 3367840), (14, 2886720), (15, 2694272), (16, 2525880), (20, 2020704), (21, 1924480), (24, 1683920), (28, 1443360), (30, 1347136), (31, 1303680), (32, 1262940), (35, 1154688), (40, 1010352), (42, 962240), (48, 841960), (56, 721680), (60, 673568), (62, 651840), (64, 631470), (70, 577344), (80, 505176), (84, 481120), (93, 434560), (96, 420980), (97, 416640), (105, 384896), (112, 360840), (120, 336784), (124, 325920), (128, 315735), (140, 288672), (155, 260736), (160, 252588), (168, 240560), (186, 217280), (192, 210490), (194, 208320), (210, 192448), (217, 186240), (224, 180420), (240, 168392), (248, 162960), (280, 144336), (291, 138880), (310, 130368), (320, 126294), (336, 120280), (372, 108640), (384, 105245), (388, 104160), (420, 96224), (434, 93120), (448, 90210), (465, 86912), (480, 84196), (485, 83328), (496, 81480), (560, 72168), (582, 69440), (620, 65184), (640, 63147), (651, 62080), (672, 60140), (679, 59520), (744, 54320), (776, 52080), (840, 48112), (868, 46560), (896, 45105), (930, 43456), (960, 42098), (970, 41664), (992, 40740), (1085, 37248), (1120, 36084), (1164, 34720), (1240, 32592), (1302, 31040), (1344, 30070), (1358, 29760), (1455, 27776), (1488, 27160), (1552, 26040), (1680, 24056), (1736, 23280), (1860, 21728), (1920, 21049), (1940, 20832), (1984, 20370), (2037, 19840), (2170, 18624), (2240, 18042), (2328, 17360), (2480, 16296), (2604, 15520), (2688, 15035), (2716, 14880), (2910, 13888), (2976, 13580), (3007, 13440), (3104, 13020), (3255, 12416), (3360, 12028), (3395, 11904), (3472, 11640), (3720, 10864), (3880, 10416), (3968, 10185), (4074, 9920), (4340, 9312), (4480, 9021), (4656, 8680), (4960, 8148), (5208, 7760), (5432, 7440), (5820, 6944), (5952, 6790), (6014, 6720), (6208, 6510)]