1852679040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 256

約数和(自身を含む): 6458019840

約数和(自身を除く): 4605340800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1831, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3662, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5493, 5952, 6324, 6528, 7324, 7440, 7905, 8160, 8432, 9155, 9920, 10540, 10880, 10986, 11904, 12648, 14648, 14880, 15810, 16320, 16864, 18310, 19840, 21080, 21972, 25296, 27465, 29296, 29760, 31127, 31620, 32640, 33728, 36620, 42160, 43944, 50592, 54930, 56761, 58592, 59520, 62254, 63240, 67456, 73240, 84320, 87888, 93381, 101184, 109860, 113522, 117184, 124508, 126480, 146480, 155635, 168640, 170283, 175776, 186762, 202368, 219720, 227044, 234368, 249016, 252960, 283805, 292960, 311270, 337280, 340566, 351552, 373524, 439440, 454088, 466905, 498032, 505920, 567610, 585920, 622540, 681132, 703104, 747048, 851415, 878880, 908176, 933810, 964937, 996064, 1011840, 1135220, 1171840, 1245080, 1362264, 1494096, 1702830, 1757760, 1816352, 1867620, 1929874, 1992128, 2270440, 2490160, 2724528, 2894811, 2988192, 3405660, 3515520, 3632704, 3735240, 3859748, 3984256, 4540880, 4824685, 4980320, 5449056, 5789622, 5976384, 6811320, 7265408, 7470480, 7719496, 9081760, 9649370, 9960640, 10898112, 11579244, 11952768, 13622640, 14474055, 14940960, 15438992, 18163520, 19298740, 19921280, 21796224, 23158488, 27245280, 28948110, 29881920, 30877984, 36327040, 38597480, 46316976, 54490560, 57896220, 59763840, 61755968, 77194960, 92633952, 108981120, 115792440, 123511936, 154389920, 185267904, 231584880, 308779840, 370535808, 463169760, 617559680, 926339520, 1852679040]

約数ペア:

[(1, 1852679040), (2, 926339520), (3, 617559680), (4, 463169760), (5, 370535808), (6, 308779840), (8, 231584880), (10, 185267904), (12, 154389920), (15, 123511936), (16, 115792440), (17, 108981120), (20, 92633952), (24, 77194960), (30, 61755968), (31, 59763840), (32, 57896220), (34, 54490560), (40, 46316976), (48, 38597480), (51, 36327040), (60, 30877984), (62, 29881920), (64, 28948110), (68, 27245280), (80, 23158488), (85, 21796224), (93, 19921280), (96, 19298740), (102, 18163520), (120, 15438992), (124, 14940960), (128, 14474055), (136, 13622640), (155, 11952768), (160, 11579244), (170, 10898112), (186, 9960640), (192, 9649370), (204, 9081760), (240, 7719496), (248, 7470480), (255, 7265408), (272, 6811320), (310, 5976384), (320, 5789622), (340, 5449056), (372, 4980320), (384, 4824685), (408, 4540880), (465, 3984256), (480, 3859748), (496, 3735240), (510, 3632704), (527, 3515520), (544, 3405660), (620, 2988192), (640, 2894811), (680, 2724528), (744, 2490160), (816, 2270440), (930, 1992128), (960, 1929874), (992, 1867620), (1020, 1816352), (1054, 1757760), (1088, 1702830), (1240, 1494096), (1360, 1362264), (1488, 1245080), (1581, 1171840), (1632, 1135220), (1831, 1011840), (1860, 996064), (1920, 964937), (1984, 933810), (2040, 908176), (2108, 878880), (2176, 851415), (2480, 747048), (2635, 703104), (2720, 681132), (2976, 622540), (3162, 585920), (3264, 567610), (3662, 505920), (3720, 498032), (3968, 466905), (4080, 454088), (4216, 439440), (4960, 373524), (5270, 351552), (5440, 340566), (5493, 337280), (5952, 311270), (6324, 292960), (6528, 283805), (7324, 252960), (7440, 249016), (7905, 234368), (8160, 227044), (8432, 219720), (9155, 202368), (9920, 186762), (10540, 175776), (10880, 170283), (10986, 168640), (11904, 155635), (12648, 146480), (14648, 126480), (14880, 124508), (15810, 117184), (16320, 113522), (16864, 109860), (18310, 101184), (19840, 93381), (21080, 87888), (21972, 84320), (25296, 73240), (27465, 67456), (29296, 63240), (29760, 62254), (31127, 59520), (31620, 58592), (32640, 56761), (33728, 54930), (36620, 50592), (42160, 43944)]