66953280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 215066880

約数和(自身を除く): 148113600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 719, 776, 960, 970, 1164, 1438, 1455, 1552, 1940, 2157, 2328, 2876, 2910, 3104, 3595, 3880, 4314, 4656, 5752, 5820, 6208, 7190, 7760, 8628, 9312, 10785, 11504, 11640, 14380, 15520, 17256, 18624, 21570, 23008, 23280, 28760, 31040, 34512, 43140, 46016, 46560, 57520, 69024, 69743, 86280, 93120, 115040, 138048, 139486, 172560, 209229, 230080, 278972, 345120, 348715, 418458, 557944, 690240, 697430, 836916, 1046145, 1115888, 1394860, 1673832, 2092290, 2231776, 2789720, 3347664, 4184580, 4463552, 5579440, 6695328, 8369160, 11158880, 13390656, 16738320, 22317760, 33476640, 66953280]

約数ペア:

[(1, 66953280), (2, 33476640), (3, 22317760), (4, 16738320), (5, 13390656), (6, 11158880), (8, 8369160), (10, 6695328), (12, 5579440), (15, 4463552), (16, 4184580), (20, 3347664), (24, 2789720), (30, 2231776), (32, 2092290), (40, 1673832), (48, 1394860), (60, 1115888), (64, 1046145), (80, 836916), (96, 697430), (97, 690240), (120, 557944), (160, 418458), (192, 348715), (194, 345120), (240, 278972), (291, 230080), (320, 209229), (388, 172560), (480, 139486), (485, 138048), (582, 115040), (719, 93120), (776, 86280), (960, 69743), (970, 69024), (1164, 57520), (1438, 46560), (1455, 46016), (1552, 43140), (1940, 34512), (2157, 31040), (2328, 28760), (2876, 23280), (2910, 23008), (3104, 21570), (3595, 18624), (3880, 17256), (4314, 15520), (4656, 14380), (5752, 11640), (5820, 11504), (6208, 10785), (7190, 9312), (7760, 8628)]