7896942720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:817

約数の個数: 320

約数和(自身を含む): 28347105600

約数和(自身を除く): 20450162880

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, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 347, 360, 384, 405, 432, 439, 480, 540, 576, 640, 648, 694, 720, 810, 864, 878, 960, 1041, 1080, 1152, 1296, 1317, 1388, 1440, 1620, 1728, 1735, 1756, 1920, 2082, 2160, 2195, 2592, 2634, 2776, 2880, 3123, 3240, 3456, 3470, 3512, 3951, 4164, 4320, 4390, 5184, 5205, 5268, 5552, 5760, 6246, 6480, 6585, 6940, 7024, 7902, 8328, 8640, 8780, 9369, 10368, 10410, 10536, 11104, 11853, 12492, 12960, 13170, 13880, 14048, 15615, 15804, 16656, 17280, 17560, 18738, 19755, 20820, 21072, 22208, 23706, 24984, 25920, 26340, 27760, 28096, 28107, 31230, 31608, 33312, 35120, 35559, 37476, 39510, 41640, 42144, 44416, 46845, 47412, 49968, 51840, 52680, 55520, 56192, 56214, 59265, 62460, 63216, 66624, 70240, 71118, 74952, 79020, 83280, 84288, 93690, 94824, 99936, 105360, 111040, 112428, 118530, 124920, 126432, 133248, 140480, 140535, 142236, 149904, 152333, 158040, 166560, 168576, 177795, 187380, 189648, 199872, 210720, 222080, 224856, 237060, 249840, 252864, 280960, 281070, 284472, 299808, 304666, 316080, 333120, 355590, 374760, 379296, 399744, 421440, 449712, 456999, 474120, 499680, 505728, 562140, 568944, 599616, 609332, 632160, 666240, 711180, 749520, 758592, 761665, 842880, 899424, 913998, 948240, 999360, 1124280, 1137888, 1199232, 1218664, 1264320, 1370997, 1422360, 1499040, 1517184, 1523330, 1798848, 1827996, 1896480, 1998720, 2248560, 2275776, 2284995, 2437328, 2528640, 2741994, 2844720, 2998080, 3046660, 3597696, 3655992, 3792960, 4112991, 4497120, 4551552, 4569990, 4874656, 5483988, 5689440, 5996160, 6093320, 6854985, 7311984, 7585920, 8225982, 8994240, 9139980, 9749312, 10967976, 11378880, 12186640, 12338973, 13709970, 14623968, 16451964, 17988480, 18279960, 19498624, 20564955, 21935952, 22757760, 24373280, 24677946, 27419940, 29247936, 32903928, 36559920, 41129910, 43871904, 48746560, 49355892, 54839880, 58495872, 61694865, 65807856, 73119840, 82259820, 87743808, 97493120, 98711784, 109679760, 123389730, 131615712, 146239680, 164519640, 175487616, 197423568, 219359520, 246779460, 263231424, 292479360, 329039280, 394847136, 438719040, 493558920, 526462848, 658078560, 789694272, 877438080, 987117840, 1316157120, 1579388544, 1974235680, 2632314240, 3948471360, 7896942720]

約数ペア:

[(1, 7896942720), (2, 3948471360), (3, 2632314240), (4, 1974235680), (5, 1579388544), (6, 1316157120), (8, 987117840), (9, 877438080), (10, 789694272), (12, 658078560), (15, 526462848), (16, 493558920), (18, 438719040), (20, 394847136), (24, 329039280), (27, 292479360), (30, 263231424), (32, 246779460), (36, 219359520), (40, 197423568), (45, 175487616), (48, 164519640), (54, 146239680), (60, 131615712), (64, 123389730), (72, 109679760), (80, 98711784), (81, 97493120), (90, 87743808), (96, 82259820), (108, 73119840), (120, 65807856), (128, 61694865), (135, 58495872), (144, 54839880), (160, 49355892), (162, 48746560), (180, 43871904), (192, 41129910), (216, 36559920), (240, 32903928), (270, 29247936), (288, 27419940), (320, 24677946), (324, 24373280), (347, 22757760), (360, 21935952), (384, 20564955), (405, 19498624), (432, 18279960), (439, 17988480), (480, 16451964), (540, 14623968), (576, 13709970), (640, 12338973), (648, 12186640), (694, 11378880), (720, 10967976), (810, 9749312), (864, 9139980), (878, 8994240), (960, 8225982), (1041, 7585920), (1080, 7311984), (1152, 6854985), (1296, 6093320), (1317, 5996160), (1388, 5689440), (1440, 5483988), (1620, 4874656), (1728, 4569990), (1735, 4551552), (1756, 4497120), (1920, 4112991), (2082, 3792960), (2160, 3655992), (2195, 3597696), (2592, 3046660), (2634, 2998080), (2776, 2844720), (2880, 2741994), (3123, 2528640), (3240, 2437328), (3456, 2284995), (3470, 2275776), (3512, 2248560), (3951, 1998720), (4164, 1896480), (4320, 1827996), (4390, 1798848), (5184, 1523330), (5205, 1517184), (5268, 1499040), (5552, 1422360), (5760, 1370997), (6246, 1264320), (6480, 1218664), (6585, 1199232), (6940, 1137888), (7024, 1124280), (7902, 999360), (8328, 948240), (8640, 913998), (8780, 899424), (9369, 842880), (10368, 761665), (10410, 758592), (10536, 749520), (11104, 711180), (11853, 666240), (12492, 632160), (12960, 609332), (13170, 599616), (13880, 568944), (14048, 562140), (15615, 505728), (15804, 499680), (16656, 474120), (17280, 456999), (17560, 449712), (18738, 421440), (19755, 399744), (20820, 379296), (21072, 374760), (22208, 355590), (23706, 333120), (24984, 316080), (25920, 304666), (26340, 299808), (27760, 284472), (28096, 281070), (28107, 280960), (31230, 252864), (31608, 249840), (33312, 237060), (35120, 224856), (35559, 222080), (37476, 210720), (39510, 199872), (41640, 189648), (42144, 187380), (44416, 177795), (46845, 168576), (47412, 166560), (49968, 158040), (51840, 152333), (52680, 149904), (55520, 142236), (56192, 140535), (56214, 140480), (59265, 133248), (62460, 126432), (63216, 124920), (66624, 118530), (70240, 112428), (71118, 111040), (74952, 105360), (79020, 99936), (83280, 94824), (84288, 93690)]