668845440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 2327925600

約数和(自身を除く): 1659080160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 384, 453, 480, 576, 604, 640, 720, 755, 769, 906, 960, 1152, 1208, 1359, 1440, 1510, 1538, 1812, 1920, 2265, 2307, 2416, 2718, 2880, 3020, 3076, 3624, 3845, 4530, 4614, 4832, 5436, 5760, 6040, 6152, 6795, 6921, 7248, 7690, 9060, 9228, 9664, 10872, 11535, 12080, 12304, 13590, 13842, 14496, 15380, 18120, 18456, 19328, 21744, 23070, 24160, 24608, 27180, 27684, 28992, 30760, 34605, 36240, 36912, 43488, 46140, 48320, 49216, 54360, 55368, 57984, 61520, 69210, 72480, 73824, 86976, 92280, 96640, 98432, 108720, 110736, 116119, 123040, 138420, 144960, 147648, 173952, 184560, 217440, 221472, 232238, 246080, 276840, 289920, 295296, 348357, 369120, 434880, 442944, 464476, 492160, 553680, 580595, 696714, 738240, 869760, 885888, 928952, 1045071, 1107360, 1161190, 1393428, 1476480, 1741785, 1857904, 2090142, 2214720, 2322380, 2786856, 3483570, 3715808, 4180284, 4429440, 4644760, 5225355, 5573712, 6967140, 7431616, 8360568, 9289520, 10450710, 11147424, 13934280, 14863232, 16721136, 18579040, 20901420, 22294848, 27868560, 33442272, 37158080, 41802840, 44589696, 55737120, 66884544, 74316160, 83605680, 111474240, 133769088, 167211360, 222948480, 334422720, 668845440]

約数ペア:

[(1, 668845440), (2, 334422720), (3, 222948480), (4, 167211360), (5, 133769088), (6, 111474240), (8, 83605680), (9, 74316160), (10, 66884544), (12, 55737120), (15, 44589696), (16, 41802840), (18, 37158080), (20, 33442272), (24, 27868560), (30, 22294848), (32, 20901420), (36, 18579040), (40, 16721136), (45, 14863232), (48, 13934280), (60, 11147424), (64, 10450710), (72, 9289520), (80, 8360568), (90, 7431616), (96, 6967140), (120, 5573712), (128, 5225355), (144, 4644760), (151, 4429440), (160, 4180284), (180, 3715808), (192, 3483570), (240, 2786856), (288, 2322380), (302, 2214720), (320, 2090142), (360, 1857904), (384, 1741785), (453, 1476480), (480, 1393428), (576, 1161190), (604, 1107360), (640, 1045071), (720, 928952), (755, 885888), (769, 869760), (906, 738240), (960, 696714), (1152, 580595), (1208, 553680), (1359, 492160), (1440, 464476), (1510, 442944), (1538, 434880), (1812, 369120), (1920, 348357), (2265, 295296), (2307, 289920), (2416, 276840), (2718, 246080), (2880, 232238), (3020, 221472), (3076, 217440), (3624, 184560), (3845, 173952), (4530, 147648), (4614, 144960), (4832, 138420), (5436, 123040), (5760, 116119), (6040, 110736), (6152, 108720), (6795, 98432), (6921, 96640), (7248, 92280), (7690, 86976), (9060, 73824), (9228, 72480), (9664, 69210), (10872, 61520), (11535, 57984), (12080, 55368), (12304, 54360), (13590, 49216), (13842, 48320), (14496, 46140), (15380, 43488), (18120, 36912), (18456, 36240), (19328, 34605), (21744, 30760), (23070, 28992), (24160, 27684), (24608, 27180)]