201366554880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{989419}}^1$

素因数の和:989496

約数の個数: 144

約数和(自身を含む): 655249331520

約数和(自身を除く): 453882776640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 33920, 40704, 50880, 67840, 101760, 203520, 989419, 1978838, 2968257, 3957676, 4947095, 5936514, 7915352, 9894190, 11873028, 14841285, 15830704, 19788380, 23746056, 29682570, 31661408, 39576760, 47492112, 52439207, 59365140, 63322816, 79153520, 94984224, 104878414, 118730280, 126645632, 157317621, 158307040, 189968448, 209756828, 237460560, 253291264, 262196035, 314635242, 316614080, 379936896, 419513656, 474921120, 524392070, 629270484, 633228160, 759873792, 786588105, 839027312, 949842240, 1048784140, 1258540968, 1266456320, 1573176210, 1678054624, 1899684480, 2097568280, 2517081936, 3146352420, 3356109248, 3799368960, 4195136560, 5034163872, 6292704840, 6712218496, 8390273120, 10068327744, 12585409680, 13424436992, 16780546240, 20136655488, 25170819360, 33561092480, 40273310976, 50341638720, 67122184960, 100683277440, 201366554880]

約数ペア:

[(1, 201366554880), (2, 100683277440), (3, 67122184960), (4, 50341638720), (5, 40273310976), (6, 33561092480), (8, 25170819360), (10, 20136655488), (12, 16780546240), (15, 13424436992), (16, 12585409680), (20, 10068327744), (24, 8390273120), (30, 6712218496), (32, 6292704840), (40, 5034163872), (48, 4195136560), (53, 3799368960), (60, 3356109248), (64, 3146352420), (80, 2517081936), (96, 2097568280), (106, 1899684480), (120, 1678054624), (128, 1573176210), (159, 1266456320), (160, 1258540968), (192, 1048784140), (212, 949842240), (240, 839027312), (256, 786588105), (265, 759873792), (318, 633228160), (320, 629270484), (384, 524392070), (424, 474921120), (480, 419513656), (530, 379936896), (636, 316614080), (640, 314635242), (768, 262196035), (795, 253291264), (848, 237460560), (960, 209756828), (1060, 189968448), (1272, 158307040), (1280, 157317621), (1590, 126645632), (1696, 118730280), (1920, 104878414), (2120, 94984224), (2544, 79153520), (3180, 63322816), (3392, 59365140), (3840, 52439207), (4240, 47492112), (5088, 39576760), (6360, 31661408), (6784, 29682570), (8480, 23746056), (10176, 19788380), (12720, 15830704), (13568, 14841285), (16960, 11873028), (20352, 9894190), (25440, 7915352), (33920, 5936514), (40704, 4947095), (50880, 3957676), (67840, 2968257), (101760, 1978838), (203520, 989419)]