507288960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 256

約数和(自身を含む): 1856563200

約数和(自身を除く): 1349274240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 947, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1894, 1920, 1984, 2160, 2232, 2480, 2790, 2841, 2880, 2976, 3348, 3456, 3720, 3788, 3968, 4185, 4320, 4464, 4735, 4960, 5580, 5682, 5760, 5952, 6696, 7440, 7576, 8370, 8523, 8640, 8928, 9470, 9920, 11160, 11364, 11904, 13392, 14205, 14880, 15152, 16740, 17046, 17280, 17856, 18940, 19840, 22320, 22728, 25569, 26784, 28410, 29357, 29760, 30304, 33480, 34092, 35712, 37880, 42615, 44640, 45456, 51138, 53568, 56820, 58714, 59520, 60608, 66960, 68184, 75760, 85230, 88071, 89280, 90912, 102276, 107136, 113640, 117428, 121216, 127845, 133920, 136368, 146785, 151520, 170460, 176142, 178560, 181824, 204552, 227280, 234856, 255690, 264213, 267840, 272736, 293570, 303040, 340920, 352284, 363648, 409104, 440355, 454560, 469712, 511380, 528426, 535680, 545472, 587140, 606080, 681840, 704568, 792639, 818208, 880710, 909120, 939424, 1022760, 1056852, 1090944, 1174280, 1321065, 1363680, 1409136, 1585278, 1636416, 1761420, 1818240, 1878848, 2045520, 2113704, 2348560, 2642130, 2727360, 2818272, 3170556, 3272832, 3522840, 3757696, 3963195, 4091040, 4227408, 4697120, 5284260, 5454720, 5636544, 6341112, 7045680, 7926390, 8182080, 8454816, 9394240, 10568520, 11273088, 12682224, 14091360, 15852780, 16364160, 16909632, 18788480, 21137040, 25364448, 28182720, 31705560, 33819264, 42274080, 50728896, 56365440, 63411120, 84548160, 101457792, 126822240, 169096320, 253644480, 507288960]

約数ペア:

[(1, 507288960), (2, 253644480), (3, 169096320), (4, 126822240), (5, 101457792), (6, 84548160), (8, 63411120), (9, 56365440), (10, 50728896), (12, 42274080), (15, 33819264), (16, 31705560), (18, 28182720), (20, 25364448), (24, 21137040), (27, 18788480), (30, 16909632), (31, 16364160), (32, 15852780), (36, 14091360), (40, 12682224), (45, 11273088), (48, 10568520), (54, 9394240), (60, 8454816), (62, 8182080), (64, 7926390), (72, 7045680), (80, 6341112), (90, 5636544), (93, 5454720), (96, 5284260), (108, 4697120), (120, 4227408), (124, 4091040), (128, 3963195), (135, 3757696), (144, 3522840), (155, 3272832), (160, 3170556), (180, 2818272), (186, 2727360), (192, 2642130), (216, 2348560), (240, 2113704), (248, 2045520), (270, 1878848), (279, 1818240), (288, 1761420), (310, 1636416), (320, 1585278), (360, 1409136), (372, 1363680), (384, 1321065), (432, 1174280), (465, 1090944), (480, 1056852), (496, 1022760), (540, 939424), (558, 909120), (576, 880710), (620, 818208), (640, 792639), (720, 704568), (744, 681840), (837, 606080), (864, 587140), (930, 545472), (947, 535680), (960, 528426), (992, 511380), (1080, 469712), (1116, 454560), (1152, 440355), (1240, 409104), (1395, 363648), (1440, 352284), (1488, 340920), (1674, 303040), (1728, 293570), (1860, 272736), (1894, 267840), (1920, 264213), (1984, 255690), (2160, 234856), (2232, 227280), (2480, 204552), (2790, 181824), (2841, 178560), (2880, 176142), (2976, 170460), (3348, 151520), (3456, 146785), (3720, 136368), (3788, 133920), (3968, 127845), (4185, 121216), (4320, 117428), (4464, 113640), (4735, 107136), (4960, 102276), (5580, 90912), (5682, 89280), (5760, 88071), (5952, 85230), (6696, 75760), (7440, 68184), (7576, 66960), (8370, 60608), (8523, 59520), (8640, 58714), (8928, 56820), (9470, 53568), (9920, 51138), (11160, 45456), (11364, 44640), (11904, 42615), (13392, 37880), (14205, 35712), (14880, 34092), (15152, 33480), (16740, 30304), (17046, 29760), (17280, 29357), (17856, 28410), (18940, 26784), (19840, 25569), (22320, 22728)]