84733880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 249359040

約数和(自身を除く): 164625160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 61, 70, 77, 82, 88, 110, 121, 122, 140, 154, 164, 205, 220, 242, 244, 280, 287, 305, 308, 328, 385, 410, 427, 440, 451, 484, 488, 574, 605, 610, 616, 671, 770, 820, 847, 854, 902, 968, 1148, 1210, 1220, 1342, 1435, 1540, 1640, 1694, 1708, 1804, 2135, 2255, 2296, 2420, 2440, 2501, 2684, 2870, 3080, 3157, 3355, 3388, 3416, 3608, 4235, 4270, 4510, 4697, 4840, 4961, 5002, 5368, 5740, 6314, 6710, 6776, 7381, 8470, 8540, 9020, 9394, 9922, 10004, 11480, 12505, 12628, 13420, 14762, 15785, 16940, 17080, 17507, 18040, 18788, 19844, 20008, 23485, 24805, 25010, 25256, 26840, 27511, 29524, 31570, 33880, 34727, 35014, 36905, 37576, 39688, 46970, 49610, 50020, 51667, 55022, 59048, 63140, 69454, 70028, 73810, 87535, 93940, 99220, 100040, 103334, 110044, 126280, 137555, 138908, 140056, 147620, 173635, 175070, 187880, 192577, 198440, 206668, 220088, 258335, 275110, 277816, 295240, 302621, 347270, 350140, 385154, 413336, 516670, 550220, 605242, 694540, 700280, 770308, 962885, 1033340, 1100440, 1210484, 1389080, 1513105, 1540616, 1925770, 2066680, 2118347, 2420968, 3026210, 3851540, 4236694, 6052420, 7703080, 8473388, 10591735, 12104840, 16946776, 21183470, 42366940, 84733880]

約数ペア:

[(1, 84733880), (2, 42366940), (4, 21183470), (5, 16946776), (7, 12104840), (8, 10591735), (10, 8473388), (11, 7703080), (14, 6052420), (20, 4236694), (22, 3851540), (28, 3026210), (35, 2420968), (40, 2118347), (41, 2066680), (44, 1925770), (55, 1540616), (56, 1513105), (61, 1389080), (70, 1210484), (77, 1100440), (82, 1033340), (88, 962885), (110, 770308), (121, 700280), (122, 694540), (140, 605242), (154, 550220), (164, 516670), (205, 413336), (220, 385154), (242, 350140), (244, 347270), (280, 302621), (287, 295240), (305, 277816), (308, 275110), (328, 258335), (385, 220088), (410, 206668), (427, 198440), (440, 192577), (451, 187880), (484, 175070), (488, 173635), (574, 147620), (605, 140056), (610, 138908), (616, 137555), (671, 126280), (770, 110044), (820, 103334), (847, 100040), (854, 99220), (902, 93940), (968, 87535), (1148, 73810), (1210, 70028), (1220, 69454), (1342, 63140), (1435, 59048), (1540, 55022), (1640, 51667), (1694, 50020), (1708, 49610), (1804, 46970), (2135, 39688), (2255, 37576), (2296, 36905), (2420, 35014), (2440, 34727), (2501, 33880), (2684, 31570), (2870, 29524), (3080, 27511), (3157, 26840), (3355, 25256), (3388, 25010), (3416, 24805), (3608, 23485), (4235, 20008), (4270, 19844), (4510, 18788), (4697, 18040), (4840, 17507), (4961, 17080), (5002, 16940), (5368, 15785), (5740, 14762), (6314, 13420), (6710, 12628), (6776, 12505), (7381, 11480), (8470, 10004), (8540, 9922), (9020, 9394)]