12474000000

素因数分解:

$2^7\times 3^4\times 5^6\times 7^1\times {\mathrm{11}}^1$

素因数の和:74

約数の個数: 1120

約数和(自身を含む): 57852384480

約数和(自身を除く): 45378384480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 125, 126, 128, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 250, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 375, 378, 384, 385, 396, 400, 405, 420, 432, 440, 448, 450, 462, 480, 495, 500, 504, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 625, 630, 640, 648, 660, 672, 675, 693, 700, 704, 720, 750, 756, 770, 792, 800, 810, 825, 840, 864, 875, 880, 891, 896, 900, 924, 945, 960, 990, 1000, 1008, 1050, 1056, 1080, 1100, 1120, 1125, 1134, 1152, 1155, 1188, 1200, 1232, 1250, 1260, 1296, 1320, 1344, 1350, 1375, 1386, 1400, 1408, 1440, 1485, 1500, 1512, 1540, 1575, 1584, 1600, 1620, 1650, 1680, 1728, 1750, 1760, 1782, 1800, 1848, 1875, 1890, 1920, 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約数ペア:

[(1, 12474000000), (2, 6237000000), (3, 4158000000), (4, 3118500000), (5, 2494800000), (6, 2079000000), (7, 1782000000), (8, 1559250000), (9, 1386000000), (10, 1247400000), (11, 1134000000), (12, 1039500000), (14, 891000000), (15, 831600000), (16, 779625000), (18, 693000000), (20, 623700000), (21, 594000000), (22, 567000000), (24, 519750000), (25, 498960000), (27, 462000000), (28, 445500000), (30, 415800000), (32, 389812500), (33, 378000000), (35, 356400000), (36, 346500000), (40, 311850000), (42, 297000000), (44, 283500000), (45, 277200000), (48, 259875000), (50, 249480000), (54, 231000000), (55, 226800000), (56, 222750000), (60, 207900000), (63, 198000000), (64, 194906250), (66, 189000000), (70, 178200000), (72, 173250000), (75, 166320000), (77, 162000000), (80, 155925000), (81, 154000000), (84, 148500000), (88, 141750000), (90, 138600000), (96, 129937500), (99, 126000000), (100, 124740000), (105, 118800000), (108, 115500000), (110, 113400000), (112, 111375000), (120, 103950000), 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