451118080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 176

約数和(自身を含む): 1271039616

約数和(自身を除く): 819921536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 307, 320, 328, 410, 448, 512, 560, 574, 614, 640, 656, 820, 896, 1024, 1120, 1148, 1228, 1280, 1312, 1435, 1535, 1640, 1792, 2149, 2240, 2296, 2456, 2560, 2624, 2870, 3070, 3280, 3584, 4298, 4480, 4592, 4912, 5120, 5248, 5740, 6140, 6560, 7168, 8596, 8960, 9184, 9824, 10496, 10745, 11480, 12280, 12587, 13120, 17192, 17920, 18368, 19648, 20992, 21490, 22960, 24560, 25174, 26240, 34384, 35840, 36736, 39296, 41984, 42980, 45920, 49120, 50348, 52480, 62935, 68768, 73472, 78592, 85960, 88109, 91840, 98240, 100696, 104960, 125870, 137536, 146944, 157184, 171920, 176218, 183680, 196480, 201392, 209920, 251740, 275072, 293888, 314368, 343840, 352436, 367360, 392960, 402784, 440545, 503480, 550144, 687680, 704872, 734720, 785920, 805568, 881090, 1006960, 1100288, 1375360, 1409744, 1469440, 1571840, 1611136, 1762180, 2013920, 2200576, 2750720, 2819488, 3222272, 3524360, 4027840, 5501440, 5638976, 6444544, 7048720, 8055680, 11002880, 11277952, 12889088, 14097440, 16111360, 22555904, 28194880, 32222720, 45111808, 56389760, 64445440, 90223616, 112779520, 225559040, 451118080]

約数ペア:

[(1, 451118080), (2, 225559040), (4, 112779520), (5, 90223616), (7, 64445440), (8, 56389760), (10, 45111808), (14, 32222720), (16, 28194880), (20, 22555904), (28, 16111360), (32, 14097440), (35, 12889088), (40, 11277952), (41, 11002880), (56, 8055680), (64, 7048720), (70, 6444544), (80, 5638976), (82, 5501440), (112, 4027840), (128, 3524360), (140, 3222272), (160, 2819488), (164, 2750720), (205, 2200576), (224, 2013920), (256, 1762180), (280, 1611136), (287, 1571840), (307, 1469440), (320, 1409744), (328, 1375360), (410, 1100288), (448, 1006960), (512, 881090), (560, 805568), (574, 785920), (614, 734720), (640, 704872), (656, 687680), (820, 550144), (896, 503480), (1024, 440545), (1120, 402784), (1148, 392960), (1228, 367360), (1280, 352436), (1312, 343840), (1435, 314368), (1535, 293888), (1640, 275072), (1792, 251740), (2149, 209920), (2240, 201392), (2296, 196480), (2456, 183680), (2560, 176218), (2624, 171920), (2870, 157184), (3070, 146944), (3280, 137536), (3584, 125870), (4298, 104960), (4480, 100696), (4592, 98240), (4912, 91840), (5120, 88109), (5248, 85960), (5740, 78592), (6140, 73472), (6560, 68768), (7168, 62935), (8596, 52480), (8960, 50348), (9184, 49120), (9824, 45920), (10496, 42980), (10745, 41984), (11480, 39296), (12280, 36736), (12587, 35840), (13120, 34384), (17192, 26240), (17920, 25174), (18368, 24560), (19648, 22960), (20992, 21490)]