191625280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 252

約数和(自身を含む): 589225644

約数和(自身を除く): 397600364

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 101, 110, 112, 121, 140, 154, 160, 176, 196, 202, 220, 224, 242, 245, 280, 308, 320, 352, 385, 392, 404, 440, 448, 484, 490, 505, 539, 560, 605, 616, 704, 707, 770, 784, 808, 847, 880, 968, 980, 1010, 1078, 1111, 1120, 1210, 1232, 1414, 1540, 1568, 1616, 1694, 1760, 1936, 1960, 2020, 2156, 2222, 2240, 2420, 2464, 2695, 2828, 3080, 3136, 3232, 3388, 3520, 3535, 3872, 3920, 4040, 4235, 4312, 4444, 4840, 4928, 4949, 5390, 5555, 5656, 5929, 6160, 6464, 6776, 7070, 7744, 7777, 7840, 8080, 8470, 8624, 8888, 9680, 9898, 10780, 11110, 11312, 11858, 12221, 12320, 13552, 14140, 15554, 15680, 16160, 16940, 17248, 17776, 19360, 19796, 21560, 22220, 22624, 23716, 24442, 24640, 24745, 27104, 28280, 29645, 31108, 32320, 33880, 34496, 35552, 38720, 38885, 39592, 43120, 44440, 45248, 47432, 48884, 49490, 54208, 54439, 56560, 59290, 61105, 62216, 67760, 71104, 77770, 79184, 85547, 86240, 88880, 94864, 97768, 98980, 108878, 113120, 118580, 122210, 124432, 135520, 155540, 158368, 171094, 172480, 177760, 189728, 195536, 197960, 217756, 226240, 237160, 244420, 248864, 271040, 272195, 311080, 316736, 342188, 355520, 379456, 391072, 395920, 427735, 435512, 474320, 488840, 497728, 544390, 598829, 622160, 684376, 782144, 791840, 855470, 871024, 948640, 977680, 1088780, 1197658, 1244320, 1368752, 1583680, 1710940, 1742048, 1897280, 1955360, 2177560, 2395316, 2488640, 2737504, 2994145, 3421880, 3484096, 3910720, 4355120, 4790632, 5475008, 5988290, 6843760, 8710240, 9581264, 11976580, 13687520, 17420480, 19162528, 23953160, 27375040, 38325056, 47906320, 95812640, 191625280]

約数ペア:

[(1, 191625280), (2, 95812640), (4, 47906320), (5, 38325056), (7, 27375040), (8, 23953160), (10, 19162528), (11, 17420480), (14, 13687520), (16, 11976580), (20, 9581264), (22, 8710240), (28, 6843760), (32, 5988290), (35, 5475008), (40, 4790632), (44, 4355120), (49, 3910720), (55, 3484096), (56, 3421880), (64, 2994145), (70, 2737504), (77, 2488640), (80, 2395316), (88, 2177560), (98, 1955360), (101, 1897280), (110, 1742048), (112, 1710940), (121, 1583680), (140, 1368752), (154, 1244320), (160, 1197658), (176, 1088780), (196, 977680), (202, 948640), (220, 871024), (224, 855470), (242, 791840), (245, 782144), (280, 684376), (308, 622160), (320, 598829), (352, 544390), (385, 497728), (392, 488840), (404, 474320), (440, 435512), (448, 427735), (484, 395920), (490, 391072), (505, 379456), (539, 355520), (560, 342188), (605, 316736), (616, 311080), (704, 272195), (707, 271040), (770, 248864), (784, 244420), (808, 237160), (847, 226240), (880, 217756), (968, 197960), (980, 195536), (1010, 189728), (1078, 177760), (1111, 172480), (1120, 171094), (1210, 158368), (1232, 155540), (1414, 135520), (1540, 124432), (1568, 122210), (1616, 118580), (1694, 113120), (1760, 108878), (1936, 98980), (1960, 97768), (2020, 94864), (2156, 88880), (2222, 86240), (2240, 85547), (2420, 79184), (2464, 77770), (2695, 71104), (2828, 67760), (3080, 62216), (3136, 61105), (3232, 59290), (3388, 56560), (3520, 54439), (3535, 54208), (3872, 49490), (3920, 48884), (4040, 47432), (4235, 45248), (4312, 44440), (4444, 43120), (4840, 39592), (4928, 38885), (4949, 38720), (5390, 35552), (5555, 34496), (5656, 33880), (5929, 32320), (6160, 31108), (6464, 29645), (6776, 28280), (7070, 27104), (7744, 24745), (7777, 24640), (7840, 24442), (8080, 23716), (8470, 22624), (8624, 22220), (8888, 21560), (9680, 19796), (9898, 19360), (10780, 17776), (11110, 17248), (11312, 16940), (11858, 16160), (12221, 15680), (12320, 15554), (13552, 14140)]