18266241280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2705

約数の個数: 288

約数和(自身を含む): 53940015360

約数和(自身を除く): 35673774080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 128, 133, 140, 152, 160, 164, 190, 205, 224, 256, 266, 280, 287, 304, 320, 328, 380, 410, 448, 532, 560, 574, 608, 640, 656, 665, 760, 779, 820, 896, 1064, 1120, 1148, 1216, 1280, 1312, 1330, 1435, 1520, 1558, 1640, 1792, 2128, 2240, 2296, 2432, 2617, 2624, 2660, 2870, 3040, 3116, 3280, 3895, 4256, 4480, 4592, 4864, 5234, 5248, 5320, 5453, 5740, 6080, 6232, 6560, 7790, 8512, 8960, 9184, 10468, 10496, 10640, 10906, 11480, 12160, 12464, 13085, 13120, 15580, 17024, 18319, 18368, 20936, 21280, 21812, 22960, 24320, 24928, 26170, 26240, 27265, 31160, 34048, 36638, 36736, 41872, 42560, 43624, 45920, 49723, 49856, 52340, 52480, 54530, 62320, 73276, 73472, 83744, 85120, 87248, 91595, 91840, 99446, 99712, 104680, 107297, 109060, 124640, 146552, 167488, 170240, 174496, 183190, 183680, 198892, 199424, 209360, 214594, 218120, 248615, 249280, 293104, 334976, 348061, 348992, 366380, 367360, 397784, 418720, 429188, 436240, 497230, 498560, 536485, 586208, 669952, 696122, 697984, 732760, 751079, 795568, 837440, 858376, 872480, 994460, 997120, 1072970, 1172416, 1392244, 1395968, 1465520, 1502158, 1591136, 1674880, 1716752, 1740305, 1744960, 1988920, 2038643, 2145940, 2344832, 2784488, 2931040, 3004316, 3182272, 3349760, 3433504, 3480610, 3489920, 3755395, 3977840, 4077286, 4291880, 4689664, 5568976, 5862080, 6008632, 6364544, 6867008, 6961220, 6979840, 7510790, 7955680, 8154572, 8583760, 10193215, 11137952, 11724160, 12017264, 12729088, 13734016, 13922440, 14270501, 15021580, 15911360, 16309144, 17167520, 20386430, 22275904, 23448320, 24034528, 27468032, 27844880, 28541002, 30043160, 31822720, 32618288, 34335040, 40772860, 44551808, 48069056, 55689760, 57082004, 60086320, 63645440, 65236576, 68670080, 71352505, 81545720, 89103616, 96138112, 111379520, 114164008, 120172640, 130473152, 137340160, 142705010, 163091440, 192276224, 222759040, 228328016, 240345280, 260946304, 285410020, 326182880, 445518080, 456656032, 480690560, 521892608, 570820040, 652365760, 913312064, 961381120, 1141640080, 1304731520, 1826624128, 2283280160, 2609463040, 3653248256, 4566560320, 9133120640, 18266241280]

約数ペア:

[(1, 18266241280), (2, 9133120640), (4, 4566560320), (5, 3653248256), (7, 2609463040), (8, 2283280160), (10, 1826624128), (14, 1304731520), (16, 1141640080), (19, 961381120), (20, 913312064), (28, 652365760), (32, 570820040), (35, 521892608), (38, 480690560), (40, 456656032), (41, 445518080), (56, 326182880), (64, 285410020), (70, 260946304), (76, 240345280), (80, 228328016), (82, 222759040), (95, 192276224), (112, 163091440), (128, 142705010), (133, 137340160), (140, 130473152), (152, 120172640), (160, 114164008), (164, 111379520), (190, 96138112), (205, 89103616), (224, 81545720), (256, 71352505), (266, 68670080), (280, 65236576), (287, 63645440), (304, 60086320), (320, 57082004), (328, 55689760), (380, 48069056), (410, 44551808), (448, 40772860), (532, 34335040), (560, 32618288), (574, 31822720), (608, 30043160), (640, 28541002), (656, 27844880), (665, 27468032), (760, 24034528), (779, 23448320), (820, 22275904), (896, 20386430), (1064, 17167520), (1120, 16309144), (1148, 15911360), (1216, 15021580), (1280, 14270501), (1312, 13922440), (1330, 13734016), (1435, 12729088), (1520, 12017264), (1558, 11724160), (1640, 11137952), (1792, 10193215), (2128, 8583760), (2240, 8154572), (2296, 7955680), (2432, 7510790), (2617, 6979840), (2624, 6961220), (2660, 6867008), (2870, 6364544), (3040, 6008632), (3116, 5862080), (3280, 5568976), (3895, 4689664), (4256, 4291880), (4480, 4077286), (4592, 3977840), (4864, 3755395), (5234, 3489920), (5248, 3480610), (5320, 3433504), (5453, 3349760), (5740, 3182272), (6080, 3004316), (6232, 2931040), (6560, 2784488), (7790, 2344832), (8512, 2145940), (8960, 2038643), (9184, 1988920), (10468, 1744960), (10496, 1740305), (10640, 1716752), (10906, 1674880), (11480, 1591136), (12160, 1502158), (12464, 1465520), (13085, 1395968), (13120, 1392244), (15580, 1172416), (17024, 1072970), (18319, 997120), (18368, 994460), (20936, 872480), (21280, 858376), (21812, 837440), (22960, 795568), (24320, 751079), (24928, 732760), (26170, 697984), (26240, 696122), (27265, 669952), (31160, 586208), (34048, 536485), (36638, 498560), (36736, 497230), (41872, 436240), (42560, 429188), (43624, 418720), (45920, 397784), (49723, 367360), (49856, 366380), (52340, 348992), (52480, 348061), (54530, 334976), (62320, 293104), (73276, 249280), (73472, 248615), (83744, 218120), (85120, 214594), (87248, 209360), (91595, 199424), (91840, 198892), (99446, 183680), (99712, 183190), (104680, 174496), (107297, 170240), (109060, 167488), (124640, 146552)]