18998189280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1249}}^1$

素因数の和:1783

約数の個数: 384

約数和(自身を含む): 76204800000

約数和(自身を除く): 57206610720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 503, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1006, 1008, 1080, 1120, 1249, 1260, 1440, 1509, 1512, 1680, 1890, 2012, 2016, 2160, 2498, 2515, 2520, 3018, 3024, 3360, 3521, 3747, 3780, 4024, 4320, 4527, 4996, 5030, 5040, 6036, 6048, 6245, 7042, 7494, 7545, 7560, 8048, 8743, 9054, 9992, 10060, 10080, 10563, 11241, 12072, 12490, 13581, 14084, 14988, 15090, 15120, 16096, 17486, 17605, 18108, 18735, 19984, 20120, 21126, 22482, 22635, 24144, 24980, 26229, 27162, 28168, 29976, 30180, 30240, 31689, 33723, 34972, 35210, 36216, 37470, 39968, 40240, 42252, 43715, 44964, 45270, 48288, 49960, 52458, 52815, 54324, 56205, 56336, 59952, 60360, 63378, 67446, 67905, 69944, 70420, 72432, 74940, 78687, 80480, 84504, 87430, 89928, 90540, 95067, 99920, 104916, 105630, 108648, 112410, 112672, 119904, 120720, 126756, 131145, 134892, 135810, 139888, 140840, 144864, 149880, 157374, 158445, 168615, 169008, 174860, 179856, 181080, 190134, 199840, 209832, 211260, 217296, 224820, 236061, 241440, 253512, 262290, 269784, 271620, 279776, 281680, 299760, 314748, 316890, 337230, 338016, 349720, 359712, 362160, 380268, 393435, 419664, 422520, 434592, 449640, 472122, 475335, 507024, 524580, 539568, 543240, 563360, 599520, 628247, 629496, 633780, 674460, 699440, 724320, 760536, 786870, 839328, 845040, 899280, 944244, 950670, 1014048, 1049160, 1079136, 1086480, 1180305, 1256494, 1258992, 1267560, 1348920, 1398880, 1521072, 1573740, 1690080, 1798560, 1884741, 1888488, 1901340, 2098320, 2172960, 2360610, 2512988, 2517984, 2535120, 2697840, 3042144, 3141235, 3147480, 3769482, 3776976, 3802680, 4196640, 4397729, 4721220, 5025976, 5070240, 5395680, 5654223, 6282470, 6294960, 7538964, 7553952, 7605360, 8795458, 9423705, 9442440, 10051952, 11308446, 12564940, 12589920, 13193187, 15077928, 15210720, 16962669, 17590916, 18847410, 18884880, 20103904, 21988645, 22616892, 25129880, 26386374, 28271115, 30155856, 33925338, 35181832, 37694820, 37769760, 39579561, 43977290, 45233784, 50259760, 52772748, 56542230, 60311712, 65965935, 67850676, 70363664, 75389640, 79159122, 84813345, 87954580, 90467568, 100519520, 105545496, 113084460, 118738683, 131931870, 135701352, 140727328, 150779280, 158318244, 169626690, 175909160, 180935136, 197897805, 211090992, 226168920, 237477366, 263863740, 271402704, 301558560, 316636488, 339253380, 351818320, 395795610, 422181984, 452337840, 474954732, 527727480, 542805408, 593693415, 633272976, 678506760, 703636640, 791591220, 904675680, 949909464, 1055454960, 1187386830, 1266545952, 1357013520, 1583182440, 1899818928, 2110909920, 2374773660, 2714027040, 3166364880, 3799637856, 4749547320, 6332729760, 9499094640, 18998189280]

約数ペア:

[(1, 18998189280), (2, 9499094640), (3, 6332729760), (4, 4749547320), (5, 3799637856), (6, 3166364880), (7, 2714027040), (8, 2374773660), (9, 2110909920), (10, 1899818928), (12, 1583182440), (14, 1357013520), (15, 1266545952), (16, 1187386830), (18, 1055454960), (20, 949909464), (21, 904675680), (24, 791591220), (27, 703636640), (28, 678506760), (30, 633272976), (32, 593693415), (35, 542805408), (36, 527727480), (40, 474954732), (42, 452337840), (45, 422181984), (48, 395795610), (54, 351818320), (56, 339253380), (60, 316636488), (63, 301558560), (70, 271402704), (72, 263863740), (80, 237477366), (84, 226168920), (90, 211090992), (96, 197897805), (105, 180935136), (108, 175909160), (112, 169626690), (120, 158318244), (126, 150779280), (135, 140727328), (140, 135701352), (144, 131931870), (160, 118738683), (168, 113084460), (180, 105545496), (189, 100519520), (210, 90467568), (216, 87954580), (224, 84813345), (240, 79159122), (252, 75389640), (270, 70363664), (280, 67850676), (288, 65965935), (315, 60311712), (336, 56542230), (360, 52772748), (378, 50259760), (420, 45233784), (432, 43977290), (480, 39579561), (503, 37769760), (504, 37694820), (540, 35181832), (560, 33925338), (630, 30155856), (672, 28271115), (720, 26386374), (756, 25129880), (840, 22616892), (864, 21988645), (945, 20103904), (1006, 18884880), (1008, 18847410), (1080, 17590916), (1120, 16962669), (1249, 15210720), (1260, 15077928), (1440, 13193187), (1509, 12589920), (1512, 12564940), (1680, 11308446), (1890, 10051952), (2012, 9442440), (2016, 9423705), (2160, 8795458), (2498, 7605360), (2515, 7553952), (2520, 7538964), (3018, 6294960), (3024, 6282470), (3360, 5654223), (3521, 5395680), (3747, 5070240), (3780, 5025976), (4024, 4721220), (4320, 4397729), (4527, 4196640), (4996, 3802680), (5030, 3776976), (5040, 3769482), (6036, 3147480), (6048, 3141235), (6245, 3042144), (7042, 2697840), (7494, 2535120), (7545, 2517984), (7560, 2512988), (8048, 2360610), (8743, 2172960), (9054, 2098320), (9992, 1901340), (10060, 1888488), (10080, 1884741), (10563, 1798560), (11241, 1690080), (12072, 1573740), (12490, 1521072), (13581, 1398880), (14084, 1348920), (14988, 1267560), (15090, 1258992), (15120, 1256494), (16096, 1180305), (17486, 1086480), (17605, 1079136), (18108, 1049160), (18735, 1014048), (19984, 950670), (20120, 944244), (21126, 899280), (22482, 845040), (22635, 839328), (24144, 786870), (24980, 760536), (26229, 724320), (27162, 699440), (28168, 674460), (29976, 633780), (30180, 629496), (30240, 628247), (31689, 599520), (33723, 563360), (34972, 543240), (35210, 539568), (36216, 524580), (37470, 507024), (39968, 475335), (40240, 472122), (42252, 449640), (43715, 434592), (44964, 422520), (45270, 419664), (48288, 393435), (49960, 380268), (52458, 362160), (52815, 359712), (54324, 349720), (56205, 338016), (56336, 337230), (59952, 316890), (60360, 314748), (63378, 299760), (67446, 281680), (67905, 279776), (69944, 271620), (70420, 269784), (72432, 262290), (74940, 253512), (78687, 241440), (80480, 236061), (84504, 224820), (87430, 217296), (89928, 211260), (90540, 209832), (95067, 199840), (99920, 190134), (104916, 181080), (105630, 179856), (108648, 174860), (112410, 169008), (112672, 168615), (119904, 158445), (120720, 157374), (126756, 149880), (131145, 144864), (134892, 140840), (135810, 139888)]