40465440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 384

約数和(自身を含む): 163296000

約数和(自身を除く): 122830560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 29, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 58, 60, 68, 72, 76, 80, 85, 87, 90, 95, 96, 102, 108, 114, 116, 120, 135, 136, 144, 145, 152, 153, 160, 170, 171, 174, 180, 190, 204, 216, 228, 232, 240, 255, 261, 270, 272, 285, 288, 290, 304, 306, 323, 340, 342, 348, 360, 380, 408, 432, 435, 456, 459, 464, 480, 493, 510, 513, 522, 540, 544, 551, 570, 580, 608, 612, 646, 680, 684, 696, 720, 760, 765, 783, 816, 855, 864, 870, 912, 918, 928, 969, 986, 1020, 1026, 1044, 1080, 1102, 1140, 1160, 1224, 1292, 1305, 1360, 1368, 1392, 1440, 1479, 1520, 1530, 1566, 1615, 1632, 1653, 1710, 1740, 1824, 1836, 1938, 1972, 2040, 2052, 2088, 2160, 2204, 2280, 2295, 2320, 2448, 2465, 2565, 2584, 2610, 2720, 2736, 2755, 2784, 2907, 2958, 3040, 3060, 3132, 3230, 3306, 3420, 3480, 3672, 3876, 3915, 3944, 4080, 4104, 4176, 4320, 4408, 4437, 4560, 4590, 4640, 4845, 4896, 4930, 4959, 5130, 5168, 5220, 5472, 5510, 5814, 5916, 6120, 6264, 6460, 6612, 6840, 6960, 7344, 7395, 7752, 7830, 7888, 8160, 8208, 8265, 8352, 8721, 8816, 8874, 9120, 9180, 9367, 9690, 9860, 9918, 10260, 10336, 10440, 11020, 11628, 11832, 12240, 12528, 12920, 13224, 13311, 13680, 13920, 14535, 14688, 14790, 14877, 15504, 15660, 15776, 16416, 16530, 17442, 17632, 17748, 18360, 18734, 19380, 19720, 19836, 20520, 20880, 22040, 22185, 23256, 23664, 24480, 24795, 25056, 25840, 26448, 26622, 27360, 28101, 29070, 29580, 29754, 31008, 31320, 33060, 34884, 35496, 36720, 37468, 38760, 39440, 39672, 41040, 41760, 43605, 44080, 44370, 46512, 46835, 47328, 49590, 51680, 52896, 53244, 56202, 58140, 59160, 59508, 62640, 66120, 66555, 69768, 70992, 73440, 74385, 74936, 77520, 78880, 79344, 82080, 84303, 87210, 88160, 88740, 93024, 93670, 99180, 106488, 112404, 116280, 118320, 119016, 125280, 132240, 133110, 139536, 140505, 141984, 148770, 149872, 155040, 158688, 168606, 174420, 177480, 187340, 198360, 212976, 224808, 232560, 236640, 238032, 252909, 264480, 266220, 279072, 281010, 297540, 299744, 337212, 348840, 354960, 374680, 396720, 421515, 425952, 449616, 465120, 476064, 505818, 532440, 562020, 595080, 674424, 697680, 709920, 749360, 793440, 843030, 899232, 1011636, 1064880, 1124040, 1190160, 1264545, 1348848, 1395360, 1498720, 1686060, 2023272, 2129760, 2248080, 2380320, 2529090, 2697696, 3372120, 4046544, 4496160, 5058180, 6744240, 8093088, 10116360, 13488480, 20232720, 40465440]

約数ペア:

[(1, 40465440), (2, 20232720), (3, 13488480), (4, 10116360), (5, 8093088), (6, 6744240), (8, 5058180), (9, 4496160), (10, 4046544), (12, 3372120), (15, 2697696), (16, 2529090), (17, 2380320), (18, 2248080), (19, 2129760), (20, 2023272), (24, 1686060), (27, 1498720), (29, 1395360), (30, 1348848), (32, 1264545), (34, 1190160), (36, 1124040), (38, 1064880), (40, 1011636), (45, 899232), (48, 843030), (51, 793440), (54, 749360), (57, 709920), (58, 697680), (60, 674424), (68, 595080), (72, 562020), (76, 532440), (80, 505818), (85, 476064), (87, 465120), (90, 449616), (95, 425952), (96, 421515), (102, 396720), (108, 374680), (114, 354960), (116, 348840), (120, 337212), (135, 299744), (136, 297540), (144, 281010), (145, 279072), (152, 266220), (153, 264480), (160, 252909), (170, 238032), (171, 236640), (174, 232560), (180, 224808), (190, 212976), (204, 198360), (216, 187340), (228, 177480), (232, 174420), (240, 168606), (255, 158688), (261, 155040), (270, 149872), (272, 148770), (285, 141984), (288, 140505), (290, 139536), (304, 133110), (306, 132240), (323, 125280), (340, 119016), (342, 118320), (348, 116280), (360, 112404), (380, 106488), (408, 99180), (432, 93670), (435, 93024), (456, 88740), (459, 88160), (464, 87210), (480, 84303), (493, 82080), (510, 79344), (513, 78880), (522, 77520), (540, 74936), (544, 74385), (551, 73440), (570, 70992), (580, 69768), (608, 66555), (612, 66120), (646, 62640), (680, 59508), (684, 59160), (696, 58140), (720, 56202), (760, 53244), (765, 52896), (783, 51680), (816, 49590), (855, 47328), (864, 46835), (870, 46512), (912, 44370), (918, 44080), (928, 43605), (969, 41760), (986, 41040), (1020, 39672), (1026, 39440), (1044, 38760), (1080, 37468), (1102, 36720), (1140, 35496), (1160, 34884), (1224, 33060), (1292, 31320), (1305, 31008), (1360, 29754), (1368, 29580), (1392, 29070), (1440, 28101), (1479, 27360), (1520, 26622), (1530, 26448), (1566, 25840), (1615, 25056), (1632, 24795), (1653, 24480), (1710, 23664), (1740, 23256), (1824, 22185), (1836, 22040), (1938, 20880), (1972, 20520), (2040, 19836), (2052, 19720), (2088, 19380), (2160, 18734), (2204, 18360), (2280, 17748), (2295, 17632), (2320, 17442), (2448, 16530), (2465, 16416), (2565, 15776), (2584, 15660), (2610, 15504), (2720, 14877), (2736, 14790), (2755, 14688), (2784, 14535), (2907, 13920), (2958, 13680), (3040, 13311), (3060, 13224), (3132, 12920), (3230, 12528), (3306, 12240), (3420, 11832), (3480, 11628), (3672, 11020), (3876, 10440), (3915, 10336), (3944, 10260), (4080, 9918), (4104, 9860), (4176, 9690), (4320, 9367), (4408, 9180), (4437, 9120), (4560, 8874), (4590, 8816), (4640, 8721), (4845, 8352), (4896, 8265), (4930, 8208), (4959, 8160), (5130, 7888), (5168, 7830), (5220, 7752), (5472, 7395), (5510, 7344), (5814, 6960), (5916, 6840), (6120, 6612), (6264, 6460)]