39992160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 149415840

約数和(自身を除く): 109423680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 32, 34, 39, 40, 48, 51, 52, 58, 60, 65, 68, 78, 80, 85, 87, 96, 102, 104, 116, 120, 130, 136, 145, 156, 160, 169, 170, 174, 195, 204, 208, 221, 232, 240, 255, 260, 272, 290, 312, 338, 340, 348, 377, 390, 408, 416, 435, 442, 464, 480, 493, 507, 510, 520, 544, 580, 624, 663, 676, 680, 696, 754, 780, 816, 845, 870, 884, 928, 986, 1014, 1020, 1040, 1105, 1131, 1160, 1248, 1326, 1352, 1360, 1392, 1479, 1508, 1560, 1632, 1690, 1740, 1768, 1885, 1972, 2028, 2040, 2080, 2210, 2262, 2320, 2465, 2535, 2652, 2704, 2720, 2784, 2873, 2958, 3016, 3120, 3315, 3380, 3480, 3536, 3770, 3944, 4056, 4080, 4420, 4524, 4640, 4901, 4930, 5070, 5304, 5408, 5655, 5746, 5916, 6032, 6240, 6409, 6630, 6760, 6960, 7072, 7395, 7540, 7888, 8112, 8160, 8619, 8840, 9048, 9802, 9860, 10140, 10608, 11310, 11492, 11832, 12064, 12818, 13260, 13520, 13920, 14365, 14703, 14790, 15080, 15776, 16224, 17238, 17680, 18096, 19227, 19604, 19720, 20280, 21216, 22620, 22984, 23664, 24505, 25636, 26520, 27040, 28730, 29406, 29580, 30160, 32045, 34476, 35360, 36192, 38454, 39208, 39440, 40560, 43095, 45240, 45968, 47328, 49010, 51272, 53040, 57460, 58812, 59160, 60320, 64090, 68952, 73515, 76908, 78416, 78880, 81120, 83317, 86190, 90480, 91936, 96135, 98020, 102544, 106080, 114920, 117624, 118320, 128180, 137904, 147030, 153816, 156832, 166634, 172380, 180960, 192270, 196040, 205088, 229840, 235248, 236640, 249951, 256360, 275808, 294060, 307632, 333268, 344760, 384540, 392080, 416585, 459680, 470496, 499902, 512720, 588120, 615264, 666536, 689520, 769080, 784160, 833170, 999804, 1025440, 1176240, 1249755, 1333072, 1379040, 1538160, 1666340, 1999608, 2352480, 2499510, 2666144, 3076320, 3332680, 3999216, 4999020, 6665360, 7998432, 9998040, 13330720, 19996080, 39992160]

約数ペア:

[(1, 39992160), (2, 19996080), (3, 13330720), (4, 9998040), (5, 7998432), (6, 6665360), (8, 4999020), (10, 3999216), (12, 3332680), (13, 3076320), (15, 2666144), (16, 2499510), (17, 2352480), (20, 1999608), (24, 1666340), (26, 1538160), (29, 1379040), (30, 1333072), (32, 1249755), (34, 1176240), (39, 1025440), (40, 999804), (48, 833170), (51, 784160), (52, 769080), (58, 689520), (60, 666536), (65, 615264), (68, 588120), (78, 512720), (80, 499902), (85, 470496), (87, 459680), (96, 416585), (102, 392080), (104, 384540), (116, 344760), (120, 333268), (130, 307632), (136, 294060), (145, 275808), (156, 256360), (160, 249951), (169, 236640), (170, 235248), (174, 229840), (195, 205088), (204, 196040), (208, 192270), (221, 180960), (232, 172380), (240, 166634), (255, 156832), (260, 153816), (272, 147030), (290, 137904), (312, 128180), (338, 118320), (340, 117624), (348, 114920), (377, 106080), (390, 102544), (408, 98020), (416, 96135), (435, 91936), (442, 90480), (464, 86190), (480, 83317), (493, 81120), (507, 78880), (510, 78416), (520, 76908), (544, 73515), (580, 68952), (624, 64090), (663, 60320), (676, 59160), (680, 58812), (696, 57460), (754, 53040), (780, 51272), (816, 49010), (845, 47328), (870, 45968), (884, 45240), (928, 43095), (986, 40560), (1014, 39440), (1020, 39208), (1040, 38454), (1105, 36192), (1131, 35360), (1160, 34476), (1248, 32045), (1326, 30160), (1352, 29580), (1360, 29406), (1392, 28730), (1479, 27040), (1508, 26520), (1560, 25636), (1632, 24505), (1690, 23664), (1740, 22984), (1768, 22620), (1885, 21216), (1972, 20280), (2028, 19720), (2040, 19604), (2080, 19227), (2210, 18096), (2262, 17680), (2320, 17238), (2465, 16224), (2535, 15776), (2652, 15080), (2704, 14790), (2720, 14703), (2784, 14365), (2873, 13920), (2958, 13520), (3016, 13260), (3120, 12818), (3315, 12064), (3380, 11832), (3480, 11492), (3536, 11310), (3770, 10608), (3944, 10140), (4056, 9860), (4080, 9802), (4420, 9048), (4524, 8840), (4640, 8619), (4901, 8160), (4930, 8112), (5070, 7888), (5304, 7540), (5408, 7395), (5655, 7072), (5746, 6960), (5916, 6760), (6032, 6630), (6240, 6409)]