40296480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 107758560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 179, 201, 210, 224, 240, 268, 280, 335, 336, 358, 402, 420, 469, 480, 536, 537, 560, 670, 672, 716, 804, 840, 895, 938, 1005, 1072, 1074, 1120, 1253, 1340, 1407, 1432, 1608, 1680, 1790, 1876, 2010, 2144, 2148, 2345, 2506, 2680, 2685, 2814, 2864, 3216, 3360, 3580, 3752, 3759, 4020, 4296, 4690, 5012, 5360, 5370, 5628, 5728, 6265, 6432, 7035, 7160, 7504, 7518, 8040, 8592, 9380, 10024, 10720, 10740, 11256, 11993, 12530, 14070, 14320, 15008, 15036, 16080, 17184, 18760, 18795, 20048, 21480, 22512, 23986, 25060, 28140, 28640, 30072, 32160, 35979, 37520, 37590, 40096, 42960, 45024, 47972, 50120, 56280, 59965, 60144, 71958, 75040, 75180, 83951, 85920, 95944, 100240, 112560, 119930, 120288, 143916, 150360, 167902, 179895, 191888, 200480, 225120, 239860, 251853, 287832, 300720, 335804, 359790, 383776, 419755, 479720, 503706, 575664, 601440, 671608, 719580, 839510, 959440, 1007412, 1151328, 1259265, 1343216, 1439160, 1679020, 1918880, 2014824, 2518530, 2686432, 2878320, 3358040, 4029648, 5037060, 5756640, 6716080, 8059296, 10074120, 13432160, 20148240, 40296480]

約数ペア:

[(1, 40296480), (2, 20148240), (3, 13432160), (4, 10074120), (5, 8059296), (6, 6716080), (7, 5756640), (8, 5037060), (10, 4029648), (12, 3358040), (14, 2878320), (15, 2686432), (16, 2518530), (20, 2014824), (21, 1918880), (24, 1679020), (28, 1439160), (30, 1343216), (32, 1259265), (35, 1151328), (40, 1007412), (42, 959440), (48, 839510), (56, 719580), (60, 671608), (67, 601440), (70, 575664), (80, 503706), (84, 479720), (96, 419755), (105, 383776), (112, 359790), (120, 335804), (134, 300720), (140, 287832), (160, 251853), (168, 239860), (179, 225120), (201, 200480), (210, 191888), (224, 179895), (240, 167902), (268, 150360), (280, 143916), (335, 120288), (336, 119930), (358, 112560), (402, 100240), (420, 95944), (469, 85920), (480, 83951), (536, 75180), (537, 75040), (560, 71958), (670, 60144), (672, 59965), (716, 56280), (804, 50120), (840, 47972), (895, 45024), (938, 42960), (1005, 40096), (1072, 37590), (1074, 37520), (1120, 35979), (1253, 32160), (1340, 30072), (1407, 28640), (1432, 28140), (1608, 25060), (1680, 23986), (1790, 22512), (1876, 21480), (2010, 20048), (2144, 18795), (2148, 18760), (2345, 17184), (2506, 16080), (2680, 15036), (2685, 15008), (2814, 14320), (2864, 14070), (3216, 12530), (3360, 11993), (3580, 11256), (3752, 10740), (3759, 10720), (4020, 10024), (4296, 9380), (4690, 8592), (5012, 8040), (5360, 7518), (5370, 7504), (5628, 7160), (5728, 7035), (6265, 6432)]