72083760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 258412032

約数和(自身を除く): 186328272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 401, 420, 428, 535, 560, 642, 749, 802, 840, 856, 1070, 1203, 1284, 1498, 1604, 1605, 1680, 1712, 2005, 2140, 2247, 2406, 2568, 2807, 2996, 3208, 3210, 3745, 4010, 4280, 4494, 4812, 5136, 5614, 5992, 6015, 6416, 6420, 7490, 8020, 8421, 8560, 8988, 9624, 11228, 11235, 11984, 12030, 12840, 14035, 14980, 16040, 16842, 17976, 19248, 22456, 22470, 24060, 25680, 28070, 29960, 32080, 33684, 35952, 42105, 42907, 44912, 44940, 48120, 56140, 59920, 67368, 84210, 85814, 89880, 96240, 112280, 128721, 134736, 168420, 171628, 179760, 214535, 224560, 257442, 300349, 336840, 343256, 429070, 514884, 600698, 643605, 673680, 686512, 858140, 901047, 1029768, 1201396, 1287210, 1501745, 1716280, 1802094, 2059536, 2402792, 2574420, 3003490, 3432560, 3604188, 4505235, 4805584, 5148840, 6006980, 7208376, 9010470, 10297680, 12013960, 14416752, 18020940, 24027920, 36041880, 72083760]

約数ペア:

[(1, 72083760), (2, 36041880), (3, 24027920), (4, 18020940), (5, 14416752), (6, 12013960), (7, 10297680), (8, 9010470), (10, 7208376), (12, 6006980), (14, 5148840), (15, 4805584), (16, 4505235), (20, 3604188), (21, 3432560), (24, 3003490), (28, 2574420), (30, 2402792), (35, 2059536), (40, 1802094), (42, 1716280), (48, 1501745), (56, 1287210), (60, 1201396), (70, 1029768), (80, 901047), (84, 858140), (105, 686512), (107, 673680), (112, 643605), (120, 600698), (140, 514884), (168, 429070), (210, 343256), (214, 336840), (240, 300349), (280, 257442), (321, 224560), (336, 214535), (401, 179760), (420, 171628), (428, 168420), (535, 134736), (560, 128721), (642, 112280), (749, 96240), (802, 89880), (840, 85814), (856, 84210), (1070, 67368), (1203, 59920), (1284, 56140), (1498, 48120), (1604, 44940), (1605, 44912), (1680, 42907), (1712, 42105), (2005, 35952), (2140, 33684), (2247, 32080), (2406, 29960), (2568, 28070), (2807, 25680), (2996, 24060), (3208, 22470), (3210, 22456), (3745, 19248), (4010, 17976), (4280, 16842), (4494, 16040), (4812, 14980), (5136, 14035), (5614, 12840), (5992, 12030), (6015, 11984), (6416, 11235), (6420, 11228), (7490, 9624), (8020, 8988), (8421, 8560)]