157592960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 445780800

約数和(自身を除く): 288187840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1213, 1624, 1856, 2030, 2240, 2320, 2426, 3248, 3712, 4060, 4480, 4640, 4852, 6065, 6496, 8120, 8491, 9280, 9704, 12130, 12992, 16240, 16982, 18560, 19408, 24260, 25984, 32480, 33964, 35177, 38816, 42455, 48520, 64960, 67928, 70354, 77632, 84910, 97040, 129920, 135856, 140708, 155264, 169820, 175885, 194080, 246239, 271712, 281416, 339640, 351770, 388160, 492478, 543424, 562832, 679280, 703540, 776320, 984956, 1086848, 1125664, 1231195, 1358560, 1407080, 1969912, 2251328, 2462390, 2717120, 2814160, 3939824, 4502656, 4924780, 5434240, 5628320, 7879648, 9849560, 11256640, 15759296, 19699120, 22513280, 31518592, 39398240, 78796480, 157592960]

約数ペア:

[(1, 157592960), (2, 78796480), (4, 39398240), (5, 31518592), (7, 22513280), (8, 19699120), (10, 15759296), (14, 11256640), (16, 9849560), (20, 7879648), (28, 5628320), (29, 5434240), (32, 4924780), (35, 4502656), (40, 3939824), (56, 2814160), (58, 2717120), (64, 2462390), (70, 2251328), (80, 1969912), (112, 1407080), (116, 1358560), (128, 1231195), (140, 1125664), (145, 1086848), (160, 984956), (203, 776320), (224, 703540), (232, 679280), (280, 562832), (290, 543424), (320, 492478), (406, 388160), (448, 351770), (464, 339640), (560, 281416), (580, 271712), (640, 246239), (812, 194080), (896, 175885), (928, 169820), (1015, 155264), (1120, 140708), (1160, 135856), (1213, 129920), (1624, 97040), (1856, 84910), (2030, 77632), (2240, 70354), (2320, 67928), (2426, 64960), (3248, 48520), (3712, 42455), (4060, 38816), (4480, 35177), (4640, 33964), (4852, 32480), (6065, 25984), (6496, 24260), (8120, 19408), (8491, 18560), (9280, 16982), (9704, 16240), (12130, 12992)]