390491668560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{40013}}^1$

素因数の和:40230

約数の個数: 320

約数和(自身を含む): 1429932621312

約数和(自身を除く): 1039440952752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 157, 168, 185, 210, 222, 240, 259, 280, 296, 314, 336, 370, 420, 444, 471, 518, 555, 560, 592, 628, 740, 777, 785, 840, 888, 942, 1036, 1099, 1110, 1256, 1295, 1480, 1554, 1570, 1680, 1776, 1884, 2072, 2198, 2220, 2355, 2512, 2590, 2960, 3108, 3140, 3297, 3768, 3885, 4144, 4396, 4440, 4710, 5180, 5495, 5809, 6216, 6280, 6594, 7536, 7770, 8792, 8880, 9420, 10360, 10990, 11618, 12432, 12560, 13188, 15540, 16485, 17427, 17584, 18840, 20720, 21980, 23236, 26376, 29045, 31080, 32970, 34854, 37680, 40013, 40663, 43960, 46472, 52752, 58090, 62160, 65940, 69708, 80026, 81326, 87135, 87920, 92944, 116180, 120039, 121989, 131880, 139416, 160052, 162652, 174270, 200065, 203315, 232360, 240078, 243978, 263760, 278832, 280091, 320104, 325304, 348540, 400130, 406630, 464720, 480156, 487956, 560182, 600195, 609945, 640208, 650608, 697080, 800260, 813260, 840273, 960312, 975912, 1120364, 1200390, 1219890, 1394160, 1400455, 1480481, 1600520, 1626520, 1680546, 1920624, 1951824, 2240728, 2400780, 2439780, 2800910, 2960962, 3201040, 3253040, 3361092, 4201365, 4441443, 4481456, 4801560, 4879560, 5601820, 5921924, 6282041, 6722184, 7402405, 8402730, 8882886, 9603120, 9759120, 10363367, 11203640, 11843848, 12564082, 13444368, 14804810, 16805460, 17765772, 18846123, 20726734, 22207215, 22407280, 23687696, 25128164, 29609620, 31090101, 31410205, 33610920, 35531544, 37692246, 41453468, 43974287, 44414430, 50256328, 51816835, 59219240, 62180202, 62820410, 67221840, 71063088, 75384492, 82906936, 87948574, 88828860, 94230615, 100512656, 103633670, 118438480, 124360404, 125640820, 131922861, 150768984, 155450505, 165813872, 175897148, 177657720, 188461230, 207267340, 219871435, 232435517, 248720808, 251281640, 263845722, 301537968, 310901010, 351794296, 355315440, 376922460, 414534680, 439742870, 464871034, 497441616, 502563280, 527691444, 621802020, 659614305, 697306551, 703588592, 753844920, 829069360, 879485740, 929742068, 1055382888, 1162177585, 1243604040, 1319228610, 1394613102, 1507689840, 1627048619, 1758971480, 1859484136, 2110765776, 2324355170, 2487208080, 2638457220, 2789226204, 3254097238, 3486532755, 3517942960, 3718968272, 4648710340, 4881145857, 5276914440, 5578452408, 6508194476, 6973065510, 8135243095, 9297420680, 9762291714, 10553828880, 11156904816, 13016388952, 13946131020, 16270486190, 18594841360, 19524583428, 24405729285, 26032777904, 27892262040, 32540972380, 39049166856, 48811458570, 55784524080, 65081944760, 78098333712, 97622917140, 130163889520, 195245834280, 390491668560]

約数ペア:

[(1, 390491668560), (2, 195245834280), (3, 130163889520), (4, 97622917140), (5, 78098333712), (6, 65081944760), (7, 55784524080), (8, 48811458570), (10, 39049166856), (12, 32540972380), (14, 27892262040), (15, 26032777904), (16, 24405729285), (20, 19524583428), (21, 18594841360), (24, 16270486190), (28, 13946131020), (30, 13016388952), (35, 11156904816), (37, 10553828880), (40, 9762291714), (42, 9297420680), (48, 8135243095), (56, 6973065510), (60, 6508194476), (70, 5578452408), (74, 5276914440), (80, 4881145857), (84, 4648710340), (105, 3718968272), (111, 3517942960), (112, 3486532755), (120, 3254097238), (140, 2789226204), (148, 2638457220), (157, 2487208080), (168, 2324355170), (185, 2110765776), (210, 1859484136), (222, 1758971480), (240, 1627048619), (259, 1507689840), (280, 1394613102), (296, 1319228610), (314, 1243604040), (336, 1162177585), (370, 1055382888), (420, 929742068), (444, 879485740), (471, 829069360), (518, 753844920), (555, 703588592), (560, 697306551), (592, 659614305), (628, 621802020), (740, 527691444), (777, 502563280), (785, 497441616), (840, 464871034), (888, 439742870), (942, 414534680), (1036, 376922460), (1099, 355315440), (1110, 351794296), (1256, 310901010), (1295, 301537968), (1480, 263845722), (1554, 251281640), (1570, 248720808), (1680, 232435517), (1776, 219871435), (1884, 207267340), (2072, 188461230), (2198, 177657720), (2220, 175897148), (2355, 165813872), (2512, 155450505), (2590, 150768984), (2960, 131922861), (3108, 125640820), (3140, 124360404), (3297, 118438480), (3768, 103633670), (3885, 100512656), (4144, 94230615), (4396, 88828860), (4440, 87948574), (4710, 82906936), (5180, 75384492), (5495, 71063088), (5809, 67221840), (6216, 62820410), (6280, 62180202), (6594, 59219240), (7536, 51816835), (7770, 50256328), (8792, 44414430), (8880, 43974287), (9420, 41453468), (10360, 37692246), (10990, 35531544), (11618, 33610920), (12432, 31410205), (12560, 31090101), (13188, 29609620), (15540, 25128164), (16485, 23687696), (17427, 22407280), (17584, 22207215), (18840, 20726734), (20720, 18846123), (21980, 17765772), (23236, 16805460), (26376, 14804810), (29045, 13444368), (31080, 12564082), (32970, 11843848), (34854, 11203640), (37680, 10363367), (40013, 9759120), (40663, 9603120), (43960, 8882886), (46472, 8402730), (52752, 7402405), (58090, 6722184), (62160, 6282041), (65940, 5921924), (69708, 5601820), (80026, 4879560), (81326, 4801560), (87135, 4481456), (87920, 4441443), (92944, 4201365), (116180, 3361092), (120039, 3253040), (121989, 3201040), (131880, 2960962), (139416, 2800910), (160052, 2439780), (162652, 2400780), (174270, 2240728), (200065, 1951824), (203315, 1920624), (232360, 1680546), (240078, 1626520), (243978, 1600520), (263760, 1480481), (278832, 1400455), (280091, 1394160), (320104, 1219890), (325304, 1200390), (348540, 1120364), (400130, 975912), (406630, 960312), (464720, 840273), (480156, 813260), (487956, 800260), (560182, 697080), (600195, 650608), (609945, 640208)]