1214863920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 280

約数和(自身を含む): 4357082736

約数和(自身を除く): 3142218816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 296, 324, 333, 360, 370, 405, 432, 444, 486, 540, 555, 563, 592, 648, 666, 720, 729, 740, 810, 888, 972, 999, 1080, 1110, 1126, 1215, 1296, 1332, 1458, 1480, 1620, 1665, 1689, 1776, 1944, 1998, 2160, 2220, 2252, 2430, 2664, 2815, 2916, 2960, 2997, 3240, 3330, 3378, 3645, 3888, 3996, 4440, 4504, 4860, 4995, 5067, 5328, 5630, 5832, 5994, 6480, 6660, 6756, 7290, 7992, 8445, 8880, 8991, 9008, 9720, 9990, 10134, 11260, 11664, 11988, 13320, 13512, 14580, 14985, 15201, 15984, 16890, 17982, 19440, 19980, 20268, 20831, 22520, 23976, 25335, 26640, 26973, 27024, 29160, 29970, 30402, 33780, 35964, 39960, 40536, 41662, 44955, 45040, 45603, 47952, 50670, 53946, 58320, 59940, 60804, 62493, 67560, 71928, 76005, 79920, 81072, 83324, 89910, 91206, 101340, 104155, 107892, 119880, 121608, 124986, 134865, 135120, 136809, 143856, 152010, 166648, 179820, 182412, 187479, 202680, 208310, 215784, 228015, 239760, 243216, 249972, 269730, 273618, 304020, 312465, 333296, 359640, 364824, 374958, 405360, 410427, 416620, 431568, 456030, 499944, 539460, 547236, 562437, 608040, 624930, 684045, 719280, 729648, 749916, 820854, 833240, 912060, 937395, 999888, 1078920, 1094472, 1124874, 1216080, 1249860, 1368090, 1499832, 1641708, 1666480, 1687311, 1824120, 1874790, 2052135, 2157840, 2188944, 2249748, 2499720, 2736180, 2812185, 2999664, 3283416, 3374622, 3648240, 3749580, 4104270, 4499496, 4999440, 5061933, 5472360, 5624370, 6566832, 6749244, 7499160, 8208540, 8436555, 8998992, 10123866, 10944720, 11248740, 13498488, 14998320, 15185799, 16417080, 16873110, 20247732, 22497480, 25309665, 26996976, 30371598, 32834160, 33746220, 40495464, 44994960, 50619330, 60743196, 67492440, 75928995, 80990928, 101238660, 121486392, 134984880, 151857990, 202477320, 242972784, 303715980, 404954640, 607431960, 1214863920]

約数ペア:

[(1, 1214863920), (2, 607431960), (3, 404954640), (4, 303715980), (5, 242972784), (6, 202477320), (8, 151857990), (9, 134984880), (10, 121486392), (12, 101238660), (15, 80990928), (16, 75928995), (18, 67492440), (20, 60743196), (24, 50619330), (27, 44994960), (30, 40495464), (36, 33746220), (37, 32834160), (40, 30371598), (45, 26996976), (48, 25309665), (54, 22497480), (60, 20247732), (72, 16873110), (74, 16417080), (80, 15185799), (81, 14998320), (90, 13498488), (108, 11248740), (111, 10944720), (120, 10123866), (135, 8998992), (144, 8436555), (148, 8208540), (162, 7499160), (180, 6749244), (185, 6566832), (216, 5624370), (222, 5472360), (240, 5061933), (243, 4999440), (270, 4499496), (296, 4104270), (324, 3749580), (333, 3648240), (360, 3374622), (370, 3283416), (405, 2999664), (432, 2812185), (444, 2736180), (486, 2499720), (540, 2249748), (555, 2188944), (563, 2157840), (592, 2052135), (648, 1874790), (666, 1824120), (720, 1687311), (729, 1666480), (740, 1641708), (810, 1499832), (888, 1368090), (972, 1249860), (999, 1216080), (1080, 1124874), (1110, 1094472), (1126, 1078920), (1215, 999888), (1296, 937395), (1332, 912060), (1458, 833240), (1480, 820854), (1620, 749916), (1665, 729648), (1689, 719280), (1776, 684045), (1944, 624930), (1998, 608040), (2160, 562437), (2220, 547236), (2252, 539460), (2430, 499944), (2664, 456030), (2815, 431568), (2916, 416620), (2960, 410427), (2997, 405360), (3240, 374958), (3330, 364824), (3378, 359640), (3645, 333296), (3888, 312465), (3996, 304020), (4440, 273618), (4504, 269730), (4860, 249972), (4995, 243216), (5067, 239760), (5328, 228015), (5630, 215784), (5832, 208310), (5994, 202680), (6480, 187479), (6660, 182412), (6756, 179820), (7290, 166648), (7992, 152010), (8445, 143856), (8880, 136809), (8991, 135120), (9008, 134865), (9720, 124986), (9990, 121608), (10134, 119880), (11260, 107892), (11664, 104155), (11988, 101340), (13320, 91206), (13512, 89910), (14580, 83324), (14985, 81072), (15201, 79920), (15984, 76005), (16890, 71928), (17982, 67560), (19440, 62493), (19980, 60804), (20268, 59940), (20831, 58320), (22520, 53946), (23976, 50670), (25335, 47952), (26640, 45603), (26973, 45040), (27024, 44955), (29160, 41662), (29970, 40536), (30402, 39960), (33780, 35964)]