133829920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 382511808

約数和(自身を除く): 248681888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 331, 361, 380, 532, 560, 608, 662, 665, 722, 760, 1064, 1120, 1324, 1330, 1444, 1520, 1655, 1805, 2128, 2317, 2527, 2648, 2660, 2888, 3040, 3310, 3610, 4256, 4634, 5054, 5296, 5320, 5776, 6289, 6620, 7220, 9268, 10108, 10592, 10640, 11552, 11585, 12578, 12635, 13240, 14440, 18536, 20216, 21280, 23170, 25156, 25270, 26480, 28880, 31445, 37072, 40432, 44023, 46340, 50312, 50540, 52960, 57760, 62890, 74144, 80864, 88046, 92680, 100624, 101080, 119491, 125780, 176092, 185360, 201248, 202160, 220115, 238982, 251560, 352184, 370720, 404320, 440230, 477964, 503120, 597455, 704368, 836437, 880460, 955928, 1006240, 1194910, 1408736, 1672874, 1760920, 1911856, 2389820, 3345748, 3521840, 3823712, 4182185, 4779640, 6691496, 7043680, 8364370, 9559280, 13382992, 16728740, 19118560, 26765984, 33457480, 66914960, 133829920]

約数ペア:

[(1, 133829920), (2, 66914960), (4, 33457480), (5, 26765984), (7, 19118560), (8, 16728740), (10, 13382992), (14, 9559280), (16, 8364370), (19, 7043680), (20, 6691496), (28, 4779640), (32, 4182185), (35, 3823712), (38, 3521840), (40, 3345748), (56, 2389820), (70, 1911856), (76, 1760920), (80, 1672874), (95, 1408736), (112, 1194910), (133, 1006240), (140, 955928), (152, 880460), (160, 836437), (190, 704368), (224, 597455), (266, 503120), (280, 477964), (304, 440230), (331, 404320), (361, 370720), (380, 352184), (532, 251560), (560, 238982), (608, 220115), (662, 202160), (665, 201248), (722, 185360), (760, 176092), (1064, 125780), (1120, 119491), (1324, 101080), (1330, 100624), (1444, 92680), (1520, 88046), (1655, 80864), (1805, 74144), (2128, 62890), (2317, 57760), (2527, 52960), (2648, 50540), (2660, 50312), (2888, 46340), (3040, 44023), (3310, 40432), (3610, 37072), (4256, 31445), (4634, 28880), (5054, 26480), (5296, 25270), (5320, 25156), (5776, 23170), (6289, 21280), (6620, 20216), (7220, 18536), (9268, 14440), (10108, 13240), (10592, 12635), (10640, 12578), (11552, 11585)]