245655193280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{56911}}^1$

素因数の和:57023

約数の個数: 224

約数和(自身を含む): 699422072832

約数和(自身を除く): 453766879552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 47, 56, 64, 70, 80, 82, 94, 112, 140, 160, 164, 188, 205, 224, 235, 280, 287, 320, 328, 329, 376, 410, 448, 470, 560, 574, 656, 658, 752, 820, 940, 1120, 1148, 1312, 1316, 1435, 1504, 1640, 1645, 1880, 1927, 2240, 2296, 2624, 2632, 2870, 3008, 3280, 3290, 3760, 3854, 4592, 5264, 5740, 6560, 6580, 7520, 7708, 9184, 9635, 10528, 11480, 13120, 13160, 13489, 15040, 15416, 18368, 19270, 21056, 22960, 26320, 26978, 30832, 38540, 45920, 52640, 53956, 56911, 61664, 67445, 77080, 91840, 105280, 107912, 113822, 123328, 134890, 154160, 215824, 227644, 269780, 284555, 308320, 398377, 431648, 455288, 539560, 569110, 616640, 796754, 863296, 910576, 1079120, 1138220, 1593508, 1821152, 1991885, 2158240, 2276440, 2333351, 2674817, 3187016, 3642304, 3983770, 4316480, 4552880, 4666702, 5349634, 6374032, 7967540, 9105760, 9333404, 10699268, 11666755, 12748064, 13374085, 15935080, 16333457, 18211520, 18666808, 18723719, 21398536, 23333510, 25496128, 26748170, 31870160, 32666914, 37333616, 37447438, 42797072, 46667020, 53496340, 63740320, 65333828, 74667232, 74894876, 81667285, 85594144, 93334040, 93618595, 106992680, 109667497, 127480640, 130667656, 149334464, 149789752, 163334570, 171188288, 186668080, 187237190, 213985360, 219334994, 261335312, 299579504, 326669140, 373336160, 374474380, 427970720, 438669988, 522670624, 548337485, 599159008, 653338280, 746672320, 748948760, 767672479, 855941440, 877339976, 1045341248, 1096674970, 1198318016, 1306676560, 1497897520, 1535344958, 1754679952, 2193349940, 2613353120, 2995795040, 3070689916, 3509359904, 3838362395, 4386699880, 5226706240, 5991590080, 6141379832, 7018719808, 7676724790, 8773399760, 12282759664, 15353449580, 17546799520, 24565519328, 30706899160, 35093599040, 49131038656, 61413798320, 122827596640, 245655193280]

約数ペア:

[(1, 245655193280), (2, 122827596640), (4, 61413798320), (5, 49131038656), (7, 35093599040), (8, 30706899160), (10, 24565519328), (14, 17546799520), (16, 15353449580), (20, 12282759664), (28, 8773399760), (32, 7676724790), (35, 7018719808), (40, 6141379832), (41, 5991590080), (47, 5226706240), (56, 4386699880), (64, 3838362395), (70, 3509359904), (80, 3070689916), (82, 2995795040), (94, 2613353120), (112, 2193349940), (140, 1754679952), (160, 1535344958), (164, 1497897520), (188, 1306676560), (205, 1198318016), (224, 1096674970), (235, 1045341248), (280, 877339976), (287, 855941440), (320, 767672479), (328, 748948760), (329, 746672320), (376, 653338280), (410, 599159008), (448, 548337485), (470, 522670624), (560, 438669988), (574, 427970720), (656, 374474380), (658, 373336160), (752, 326669140), (820, 299579504), (940, 261335312), (1120, 219334994), (1148, 213985360), (1312, 187237190), (1316, 186668080), (1435, 171188288), (1504, 163334570), (1640, 149789752), (1645, 149334464), (1880, 130667656), (1927, 127480640), (2240, 109667497), (2296, 106992680), (2624, 93618595), (2632, 93334040), (2870, 85594144), (3008, 81667285), (3280, 74894876), (3290, 74667232), (3760, 65333828), (3854, 63740320), (4592, 53496340), (5264, 46667020), (5740, 42797072), (6560, 37447438), (6580, 37333616), (7520, 32666914), (7708, 31870160), (9184, 26748170), (9635, 25496128), (10528, 23333510), (11480, 21398536), (13120, 18723719), (13160, 18666808), (13489, 18211520), (15040, 16333457), (15416, 15935080), (18368, 13374085), (19270, 12748064), (21056, 11666755), (22960, 10699268), (26320, 9333404), (26978, 9105760), (30832, 7967540), (38540, 6374032), (45920, 5349634), (52640, 4666702), (53956, 4552880), (56911, 4316480), (61664, 3983770), (67445, 3642304), (77080, 3187016), (91840, 2674817), (105280, 2333351), (107912, 2276440), (113822, 2158240), (123328, 1991885), (134890, 1821152), (154160, 1593508), (215824, 1138220), (227644, 1079120), (269780, 910576), (284555, 863296), (308320, 796754), (398377, 616640), (431648, 569110), (455288, 539560)]