132831160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 389305440

約数和(自身を除く): 256474280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 61, 70, 77, 88, 98, 101, 110, 122, 140, 154, 196, 202, 220, 244, 245, 280, 305, 308, 385, 392, 404, 427, 440, 488, 490, 505, 539, 610, 616, 671, 707, 770, 808, 854, 980, 1010, 1078, 1111, 1220, 1342, 1414, 1540, 1708, 1960, 2020, 2135, 2156, 2222, 2440, 2684, 2695, 2828, 2989, 3080, 3355, 3416, 3535, 4040, 4270, 4312, 4444, 4697, 4949, 5368, 5390, 5555, 5656, 5978, 6161, 6710, 7070, 7777, 8540, 8888, 9394, 9898, 10780, 11110, 11956, 12322, 13420, 14140, 14945, 15554, 17080, 18788, 19796, 21560, 22220, 23485, 23912, 24644, 24745, 26840, 28280, 29890, 30805, 31108, 32879, 37576, 38885, 39592, 43127, 44440, 46970, 49288, 49490, 54439, 59780, 61610, 62216, 65758, 67771, 77770, 86254, 93940, 98980, 108878, 119560, 123220, 131516, 135542, 155540, 164395, 172508, 187880, 197960, 215635, 217756, 246440, 263032, 271084, 272195, 301889, 311080, 328790, 338855, 345016, 431270, 435512, 474397, 542168, 544390, 603778, 657580, 677710, 862540, 948794, 1088780, 1207556, 1315160, 1355420, 1509445, 1725080, 1897588, 2177560, 2371985, 2415112, 2710840, 3018890, 3320779, 3795176, 4743970, 6037780, 6641558, 9487940, 12075560, 13283116, 16603895, 18975880, 26566232, 33207790, 66415580, 132831160]

約数ペア:

[(1, 132831160), (2, 66415580), (4, 33207790), (5, 26566232), (7, 18975880), (8, 16603895), (10, 13283116), (11, 12075560), (14, 9487940), (20, 6641558), (22, 6037780), (28, 4743970), (35, 3795176), (40, 3320779), (44, 3018890), (49, 2710840), (55, 2415112), (56, 2371985), (61, 2177560), (70, 1897588), (77, 1725080), (88, 1509445), (98, 1355420), (101, 1315160), (110, 1207556), (122, 1088780), (140, 948794), (154, 862540), (196, 677710), (202, 657580), (220, 603778), (244, 544390), (245, 542168), (280, 474397), (305, 435512), (308, 431270), (385, 345016), (392, 338855), (404, 328790), (427, 311080), (440, 301889), (488, 272195), (490, 271084), (505, 263032), (539, 246440), (610, 217756), (616, 215635), (671, 197960), (707, 187880), (770, 172508), (808, 164395), (854, 155540), (980, 135542), (1010, 131516), (1078, 123220), (1111, 119560), (1220, 108878), (1342, 98980), (1414, 93940), (1540, 86254), (1708, 77770), (1960, 67771), (2020, 65758), (2135, 62216), (2156, 61610), (2222, 59780), (2440, 54439), (2684, 49490), (2695, 49288), (2828, 46970), (2989, 44440), (3080, 43127), (3355, 39592), (3416, 38885), (3535, 37576), (4040, 32879), (4270, 31108), (4312, 30805), (4444, 29890), (4697, 28280), (4949, 26840), (5368, 24745), (5390, 24644), (5555, 23912), (5656, 23485), (5978, 22220), (6161, 21560), (6710, 19796), (7070, 18788), (7777, 17080), (8540, 15554), (8888, 14945), (9394, 14140), (9898, 13420), (10780, 12322), (11110, 11956)]