1866119040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 256

約数和(自身を含む): 6697728000

約数和(自身を除く): 4831608960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 864, 948, 960, 1080, 1152, 1185, 1264, 1367, 1422, 1440, 1580, 1728, 1896, 1920, 2133, 2160, 2370, 2528, 2734, 2844, 2880, 3160, 3456, 3555, 3792, 4101, 4266, 4320, 4740, 5056, 5468, 5688, 5760, 6320, 6835, 7110, 7584, 8202, 8532, 8640, 9480, 10112, 10665, 10936, 11376, 12303, 12640, 13670, 14220, 15168, 16404, 17064, 17280, 18960, 20505, 21330, 21872, 22752, 24606, 25280, 27340, 28440, 30336, 32808, 34128, 36909, 37920, 41010, 42660, 43744, 45504, 49212, 50560, 54680, 56880, 61515, 65616, 68256, 73818, 75840, 82020, 85320, 87488, 91008, 98424, 107993, 109360, 113760, 123030, 131232, 136512, 147636, 151680, 164040, 170640, 174976, 184545, 196848, 215986, 218720, 227520, 246060, 262464, 273024, 295272, 323979, 328080, 341280, 369090, 393696, 431972, 437440, 455040, 492120, 524928, 539965, 590544, 647958, 656160, 682560, 738180, 787392, 863944, 874880, 971937, 984240, 1079930, 1181088, 1295916, 1312320, 1365120, 1476360, 1574784, 1619895, 1727888, 1943874, 1968480, 2159860, 2362176, 2591832, 2624640, 2915811, 2952720, 3239790, 3455776, 3887748, 3936960, 4319720, 4724352, 4859685, 5183664, 5831622, 5905440, 6479580, 6911552, 7775496, 7873920, 8639440, 9719370, 10367328, 11663244, 11810880, 12959160, 13823104, 14579055, 15550992, 17278880, 19438740, 20734656, 23326488, 23621760, 25918320, 29158110, 31101984, 34557760, 38877480, 41469312, 46652976, 51836640, 58316220, 62203968, 69115520, 77754960, 93305952, 103673280, 116632440, 124407936, 155509920, 186611904, 207346560, 233264880, 311019840, 373223808, 466529760, 622039680, 933059520, 1866119040]

約数ペア:

[(1, 1866119040), (2, 933059520), (3, 622039680), (4, 466529760), (5, 373223808), (6, 311019840), (8, 233264880), (9, 207346560), (10, 186611904), (12, 155509920), (15, 124407936), (16, 116632440), (18, 103673280), (20, 93305952), (24, 77754960), (27, 69115520), (30, 62203968), (32, 58316220), (36, 51836640), (40, 46652976), (45, 41469312), (48, 38877480), (54, 34557760), (60, 31101984), (64, 29158110), (72, 25918320), (79, 23621760), (80, 23326488), (90, 20734656), (96, 19438740), (108, 17278880), (120, 15550992), (128, 14579055), (135, 13823104), (144, 12959160), (158, 11810880), (160, 11663244), (180, 10367328), (192, 9719370), (216, 8639440), (237, 7873920), (240, 7775496), (270, 6911552), (288, 6479580), (316, 5905440), (320, 5831622), (360, 5183664), (384, 4859685), (395, 4724352), (432, 4319720), (474, 3936960), (480, 3887748), (540, 3455776), (576, 3239790), (632, 2952720), (640, 2915811), (711, 2624640), (720, 2591832), (790, 2362176), (864, 2159860), (948, 1968480), (960, 1943874), (1080, 1727888), (1152, 1619895), (1185, 1574784), (1264, 1476360), (1367, 1365120), (1422, 1312320), (1440, 1295916), (1580, 1181088), (1728, 1079930), (1896, 984240), (1920, 971937), (2133, 874880), (2160, 863944), (2370, 787392), (2528, 738180), (2734, 682560), (2844, 656160), (2880, 647958), (3160, 590544), (3456, 539965), (3555, 524928), (3792, 492120), (4101, 455040), (4266, 437440), (4320, 431972), (4740, 393696), (5056, 369090), (5468, 341280), (5688, 328080), (5760, 323979), (6320, 295272), (6835, 273024), (7110, 262464), (7584, 246060), (8202, 227520), (8532, 218720), (8640, 215986), (9480, 196848), (10112, 184545), (10665, 174976), (10936, 170640), (11376, 164040), (12303, 151680), (12640, 147636), (13670, 136512), (14220, 131232), (15168, 123030), (16404, 113760), (17064, 109360), (17280, 107993), (18960, 98424), (20505, 91008), (21330, 87488), (21872, 85320), (22752, 82020), (24606, 75840), (25280, 73818), (27340, 68256), (28440, 65616), (30336, 61515), (32808, 56880), (34128, 54680), (36909, 50560), (37920, 49212), (41010, 45504), (42660, 43744)]