199643760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6763}}^1$

素因数の和:6823

約数の個数: 120

約数和(自身を含む): 686924784

約数和(自身を除く): 487281024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6763, 7380, 9840, 13526, 14760, 20289, 27052, 29520, 33815, 40578, 54104, 60867, 67630, 81156, 101445, 108208, 121734, 135260, 162312, 202890, 243468, 270520, 277283, 304335, 324624, 405780, 486936, 541040, 554566, 608670, 811560, 831849, 973872, 1109132, 1217340, 1386415, 1623120, 1663698, 2218264, 2434680, 2495547, 2772830, 3327396, 4159245, 4436528, 4869360, 4991094, 5545660, 6654792, 8318490, 9982188, 11091320, 12477735, 13309584, 16636980, 19964376, 22182640, 24955470, 33273960, 39928752, 49910940, 66547920, 99821880, 199643760]

約数ペア:

[(1, 199643760), (2, 99821880), (3, 66547920), (4, 49910940), (5, 39928752), (6, 33273960), (8, 24955470), (9, 22182640), (10, 19964376), (12, 16636980), (15, 13309584), (16, 12477735), (18, 11091320), (20, 9982188), (24, 8318490), (30, 6654792), (36, 5545660), (40, 4991094), (41, 4869360), (45, 4436528), (48, 4159245), (60, 3327396), (72, 2772830), (80, 2495547), (82, 2434680), (90, 2218264), (120, 1663698), (123, 1623120), (144, 1386415), (164, 1217340), (180, 1109132), (205, 973872), (240, 831849), (246, 811560), (328, 608670), (360, 554566), (369, 541040), (410, 486936), (492, 405780), (615, 324624), (656, 304335), (720, 277283), (738, 270520), (820, 243468), (984, 202890), (1230, 162312), (1476, 135260), (1640, 121734), (1845, 108208), (1968, 101445), (2460, 81156), (2952, 67630), (3280, 60867), (3690, 54104), (4920, 40578), (5904, 33815), (6763, 29520), (7380, 27052), (9840, 20289), (13526, 14760)]