249529280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 860267520

約数和(自身を除く): 610738240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 41, 44, 52, 55, 56, 64, 65, 70, 76, 77, 80, 82, 88, 91, 95, 104, 110, 112, 130, 133, 140, 143, 152, 154, 160, 164, 176, 182, 190, 205, 208, 209, 220, 224, 247, 260, 266, 280, 286, 287, 304, 308, 320, 328, 352, 364, 380, 385, 410, 416, 418, 440, 448, 451, 455, 494, 520, 532, 533, 560, 572, 574, 608, 616, 656, 665, 704, 715, 728, 760, 770, 779, 820, 832, 836, 880, 902, 910, 988, 1001, 1040, 1045, 1064, 1066, 1120, 1144, 1148, 1216, 1232, 1235, 1312, 1330, 1430, 1435, 1456, 1463, 1520, 1540, 1558, 1640, 1672, 1729, 1760, 1804, 1820, 1976, 2002, 2080, 2090, 2128, 2132, 2240, 2255, 2288, 2296, 2464, 2470, 2624, 2660, 2665, 2717, 2860, 2870, 2912, 2926, 3040, 3080, 3116, 3157, 3280, 3344, 3458, 3520, 3608, 3640, 3731, 3895, 3952, 4004, 4160, 4180, 4256, 4264, 4510, 4576, 4592, 4928, 4940, 5005, 5320, 5330, 5434, 5453, 5720, 5740, 5824, 5852, 5863, 6080, 6160, 6232, 6314, 6560, 6688, 6916, 7216, 7280, 7315, 7462, 7790, 7904, 8008, 8360, 8512, 8528, 8569, 8645, 9020, 9152, 9184, 9880, 10010, 10127, 10640, 10660, 10868, 10906, 11440, 11480, 11704, 11726, 12320, 12464, 12628, 13120, 13376, 13585, 13832, 14432, 14560, 14630, 14924, 15580, 15785, 15808, 16016, 16720, 17056, 17138, 17290, 18040, 18368, 18655, 19019, 19760, 20020, 20254, 21280, 21320, 21736, 21812, 22880, 22960, 23408, 23452, 24640, 24928, 25256, 27170, 27265, 27664, 28864, 29120, 29260, 29315, 29848, 31160, 31570, 32032, 33440, 34112, 34276, 34580, 36080, 37310, 38038, 39520, 40040, 40508, 41041, 42560, 42640, 42845, 43472, 43624, 45760, 45920, 46816, 46904, 49856, 50512, 50635, 54340, 54530, 55328, 58520, 58630, 59696, 59983, 62320, 63140, 64064, 66880, 68552, 69160, 70889, 72160, 74620, 76076, 79040, 80080, 81016, 82082, 85280, 85690, 86944, 87248, 91840, 93632, 93808, 95095, 101024, 101270, 108680, 109060, 110656, 111397, 117040, 117260, 119392, 119966, 124640, 126280, 137104, 138320, 141778, 144320, 149240, 152152, 160160, 162032, 164164, 170560, 171380, 173888, 174496, 187616, 190190, 202048, 202540, 205205, 217360, 218120, 222794, 234080, 234520, 238784, 239932, 249280, 252560, 274208, 276640, 283556, 298480, 299915, 304304, 320320, 324064, 328328, 342760, 348992, 354445, 375232, 380380, 405080, 410410, 434720, 436240, 445588, 468160, 469040, 479864, 505120, 548416, 553280, 556985, 567112, 596960, 599830, 608608, 648128, 656656, 685520, 708890, 760760, 779779, 810160, 820820, 869440, 872480, 891176, 938080, 959728, 1010240, 1113970, 1134224, 1193920, 1199660, 1217216, 1313312, 1371040, 1417780, 1521520, 1559558, 1620320, 1641640, 1744960, 1782352, 1876160, 1919456, 2227940, 2268448, 2399320, 2626624, 2742080, 2835560, 3043040, 3119116, 3240640, 3283280, 3564704, 3838912, 3898895, 4455880, 4536896, 4798640, 5671120, 6086080, 6238232, 6566560, 7129408, 7797790, 8911760, 9597280, 11342240, 12476464, 13133120, 15595580, 17823520, 19194560, 22684480, 24952928, 31191160, 35647040, 49905856, 62382320, 124764640, 249529280]

約数ペア:

[(1, 249529280), (2, 124764640), (4, 62382320), (5, 49905856), (7, 35647040), (8, 31191160), (10, 24952928), (11, 22684480), (13, 19194560), (14, 17823520), (16, 15595580), (19, 13133120), (20, 12476464), (22, 11342240), (26, 9597280), (28, 8911760), (32, 7797790), (35, 7129408), (38, 6566560), (40, 6238232), (41, 6086080), (44, 5671120), (52, 4798640), (55, 4536896), (56, 4455880), (64, 3898895), (65, 3838912), (70, 3564704), (76, 3283280), (77, 3240640), (80, 3119116), (82, 3043040), (88, 2835560), (91, 2742080), (95, 2626624), (104, 2399320), (110, 2268448), (112, 2227940), (130, 1919456), (133, 1876160), (140, 1782352), (143, 1744960), (152, 1641640), (154, 1620320), (160, 1559558), (164, 1521520), (176, 1417780), (182, 1371040), (190, 1313312), (205, 1217216), (208, 1199660), (209, 1193920), (220, 1134224), (224, 1113970), (247, 1010240), (260, 959728), (266, 938080), (280, 891176), (286, 872480), (287, 869440), (304, 820820), (308, 810160), (320, 779779), (328, 760760), (352, 708890), (364, 685520), (380, 656656), (385, 648128), (410, 608608), (416, 599830), (418, 596960), (440, 567112), (448, 556985), (451, 553280), (455, 548416), (494, 505120), (520, 479864), (532, 469040), (533, 468160), (560, 445588), (572, 436240), (574, 434720), (608, 410410), (616, 405080), (656, 380380), (665, 375232), (704, 354445), (715, 348992), (728, 342760), (760, 328328), (770, 324064), (779, 320320), (820, 304304), (832, 299915), (836, 298480), (880, 283556), (902, 276640), (910, 274208), (988, 252560), (1001, 249280), (1040, 239932), (1045, 238784), (1064, 234520), (1066, 234080), (1120, 222794), (1144, 218120), (1148, 217360), (1216, 205205), (1232, 202540), (1235, 202048), (1312, 190190), (1330, 187616), (1430, 174496), (1435, 173888), (1456, 171380), (1463, 170560), (1520, 164164), (1540, 162032), (1558, 160160), (1640, 152152), (1672, 149240), (1729, 144320), (1760, 141778), (1804, 138320), (1820, 137104), (1976, 126280), (2002, 124640), (2080, 119966), (2090, 119392), (2128, 117260), (2132, 117040), (2240, 111397), (2255, 110656), (2288, 109060), (2296, 108680), (2464, 101270), (2470, 101024), (2624, 95095), (2660, 93808), (2665, 93632), (2717, 91840), (2860, 87248), (2870, 86944), (2912, 85690), (2926, 85280), (3040, 82082), (3080, 81016), (3116, 80080), (3157, 79040), (3280, 76076), (3344, 74620), (3458, 72160), (3520, 70889), (3608, 69160), (3640, 68552), (3731, 66880), (3895, 64064), (3952, 63140), (4004, 62320), (4160, 59983), (4180, 59696), (4256, 58630), (4264, 58520), (4510, 55328), (4576, 54530), (4592, 54340), (4928, 50635), (4940, 50512), (5005, 49856), (5320, 46904), (5330, 46816), (5434, 45920), (5453, 45760), (5720, 43624), (5740, 43472), (5824, 42845), (5852, 42640), (5863, 42560), (6080, 41041), (6160, 40508), (6232, 40040), (6314, 39520), (6560, 38038), (6688, 37310), (6916, 36080), (7216, 34580), (7280, 34276), (7315, 34112), (7462, 33440), (7790, 32032), (7904, 31570), (8008, 31160), (8360, 29848), (8512, 29315), (8528, 29260), (8569, 29120), (8645, 28864), (9020, 27664), (9152, 27265), (9184, 27170), (9880, 25256), (10010, 24928), (10127, 24640), (10640, 23452), (10660, 23408), (10868, 22960), (10906, 22880), (11440, 21812), (11480, 21736), (11704, 21320), (11726, 21280), (12320, 20254), (12464, 20020), (12628, 19760), (13120, 19019), (13376, 18655), (13585, 18368), (13832, 18040), (14432, 17290), (14560, 17138), (14630, 17056), (14924, 16720), (15580, 16016), (15785, 15808)]