1659672960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78583}}^1$

素因数の和:78616

約数の個数: 128

約数和(自身を含む): 5771208960

約数和(自身を除く): 4111536000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 78583, 157166, 235749, 314332, 392915, 471498, 628664, 785830, 864413, 942996, 1178745, 1257328, 1571660, 1728826, 1885992, 2357490, 2514656, 2593239, 3143320, 3457652, 3771984, 4322065, 4714980, 5029312, 5186478, 6286640, 6915304, 7543968, 8644130, 9429960, 10058624, 10372956, 12573280, 12966195, 13830608, 15087936, 17288260, 18859920, 20745912, 25146560, 25932390, 27661216, 30175872, 34576520, 37719840, 41491824, 50293120, 51864780, 55322432, 69153040, 75439680, 82983648, 103729560, 110644864, 138306080, 150879360, 165967296, 207459120, 276612160, 331934592, 414918240, 553224320, 829836480, 1659672960]

約数ペア:

[(1, 1659672960), (2, 829836480), (3, 553224320), (4, 414918240), (5, 331934592), (6, 276612160), (8, 207459120), (10, 165967296), (11, 150879360), (12, 138306080), (15, 110644864), (16, 103729560), (20, 82983648), (22, 75439680), (24, 69153040), (30, 55322432), (32, 51864780), (33, 50293120), (40, 41491824), (44, 37719840), (48, 34576520), (55, 30175872), (60, 27661216), (64, 25932390), (66, 25146560), (80, 20745912), (88, 18859920), (96, 17288260), (110, 15087936), (120, 13830608), (128, 12966195), (132, 12573280), (160, 10372956), (165, 10058624), (176, 9429960), (192, 8644130), (220, 7543968), (240, 6915304), (264, 6286640), (320, 5186478), (330, 5029312), (352, 4714980), (384, 4322065), (440, 3771984), (480, 3457652), (528, 3143320), (640, 2593239), (660, 2514656), (704, 2357490), (880, 1885992), (960, 1728826), (1056, 1571660), (1320, 1257328), (1408, 1178745), (1760, 942996), (1920, 864413), (2112, 785830), (2640, 628664), (3520, 471498), (4224, 392915), (5280, 314332), (7040, 235749), (10560, 157166), (21120, 78583)]