26872560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 400

約数和(自身を含む): 113430240

約数和(自身を除く): 86557680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 29, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 58, 60, 65, 66, 72, 78, 80, 81, 87, 88, 90, 99, 104, 108, 110, 116, 117, 120, 130, 132, 135, 143, 144, 145, 156, 162, 165, 174, 176, 180, 195, 198, 208, 216, 220, 232, 234, 240, 260, 261, 264, 270, 286, 290, 297, 312, 319, 324, 330, 348, 351, 360, 377, 390, 396, 405, 429, 432, 435, 440, 464, 468, 495, 520, 522, 528, 540, 572, 580, 585, 594, 624, 638, 648, 660, 696, 702, 715, 720, 754, 780, 783, 792, 810, 858, 870, 880, 891, 936, 957, 990, 1040, 1044, 1053, 1080, 1131, 1144, 1160, 1170, 1188, 1276, 1287, 1296, 1305, 1320, 1392, 1404, 1430, 1485, 1508, 1560, 1566, 1584, 1595, 1620, 1716, 1740, 1755, 1782, 1872, 1885, 1914, 1980, 2088, 2106, 2145, 2160, 2262, 2288, 2320, 2340, 2349, 2376, 2552, 2574, 2610, 2640, 2808, 2860, 2871, 2970, 3016, 3120, 3132, 3190, 3240, 3393, 3432, 3480, 3510, 3564, 3770, 3828, 3861, 3915, 3960, 4147, 4176, 4212, 4290, 4455, 4524, 4680, 4698, 4752, 4785, 5104, 5148, 5220, 5265, 5616, 5655, 5720, 5742, 5940, 6032, 6264, 6380, 6435, 6480, 6786, 6864, 6960, 7020, 7128, 7540, 7656, 7722, 7830, 7920, 8294, 8424, 8580, 8613, 8910, 9048, 9360, 9396, 9570, 10179, 10296, 10440, 10530, 11310, 11440, 11484, 11583, 11745, 11880, 12441, 12528, 12760, 12870, 13572, 14040, 14256, 14355, 15080, 15312, 15444, 15660, 16588, 16848, 16965, 17160, 17226, 17820, 18096, 18792, 19140, 19305, 20358, 20592, 20735, 20880, 21060, 22620, 22968, 23166, 23490, 23760, 24882, 25520, 25740, 25839, 27144, 28080, 28710, 30160, 30537, 30888, 31320, 33176, 33930, 34320, 34452, 35640, 37323, 37584, 38280, 38610, 40716, 41470, 42120, 43065, 45240, 45936, 46332, 46980, 49764, 50895, 51480, 51678, 54288, 57420, 57915, 61074, 61776, 62205, 62640, 66352, 67860, 68904, 71280, 74646, 76560, 77220, 81432, 82940, 84240, 86130, 90480, 92664, 93960, 99528, 101790, 102960, 103356, 111969, 114840, 115830, 122148, 124410, 129195, 135720, 137808, 149292, 152685, 154440, 162864, 165880, 172260, 185328, 186615, 187920, 199056, 203580, 206712, 223938, 229680, 231660, 244296, 248820, 258390, 271440, 298584, 305370, 308880, 331760, 335907, 344520, 373230, 407160, 413424, 447876, 463320, 488592, 497640, 516780, 559845, 597168, 610740, 671814, 689040, 746460, 814320, 895752, 926640, 995280, 1033560, 1119690, 1221480, 1343628, 1492920, 1679535, 1791504, 2067120, 2239380, 2442960, 2687256, 2985840, 3359070, 4478760, 5374512, 6718140, 8957520, 13436280, 26872560]

約数ペア:

[(1, 26872560), (2, 13436280), (3, 8957520), (4, 6718140), (5, 5374512), (6, 4478760), (8, 3359070), (9, 2985840), (10, 2687256), (11, 2442960), (12, 2239380), (13, 2067120), (15, 1791504), (16, 1679535), (18, 1492920), (20, 1343628), (22, 1221480), (24, 1119690), (26, 1033560), (27, 995280), (29, 926640), (30, 895752), (33, 814320), (36, 746460), (39, 689040), (40, 671814), (44, 610740), (45, 597168), (48, 559845), (52, 516780), (54, 497640), (55, 488592), (58, 463320), (60, 447876), (65, 413424), (66, 407160), (72, 373230), (78, 344520), (80, 335907), (81, 331760), (87, 308880), (88, 305370), (90, 298584), (99, 271440), (104, 258390), (108, 248820), (110, 244296), (116, 231660), (117, 229680), (120, 223938), (130, 206712), (132, 203580), (135, 199056), (143, 187920), (144, 186615), (145, 185328), (156, 172260), (162, 165880), (165, 162864), (174, 154440), (176, 152685), (180, 149292), (195, 137808), (198, 135720), (208, 129195), (216, 124410), (220, 122148), (232, 115830), (234, 114840), (240, 111969), (260, 103356), (261, 102960), (264, 101790), (270, 99528), (286, 93960), (290, 92664), (297, 90480), (312, 86130), (319, 84240), (324, 82940), (330, 81432), (348, 77220), (351, 76560), (360, 74646), (377, 71280), (390, 68904), (396, 67860), (405, 66352), (429, 62640), (432, 62205), (435, 61776), (440, 61074), (464, 57915), (468, 57420), (495, 54288), (520, 51678), (522, 51480), (528, 50895), (540, 49764), (572, 46980), (580, 46332), (585, 45936), (594, 45240), (624, 43065), (638, 42120), (648, 41470), (660, 40716), (696, 38610), (702, 38280), (715, 37584), (720, 37323), (754, 35640), (780, 34452), (783, 34320), (792, 33930), (810, 33176), (858, 31320), (870, 30888), (880, 30537), (891, 30160), (936, 28710), (957, 28080), (990, 27144), (1040, 25839), (1044, 25740), (1053, 25520), (1080, 24882), (1131, 23760), (1144, 23490), (1160, 23166), (1170, 22968), (1188, 22620), (1276, 21060), (1287, 20880), (1296, 20735), (1305, 20592), (1320, 20358), (1392, 19305), (1404, 19140), (1430, 18792), (1485, 18096), (1508, 17820), (1560, 17226), (1566, 17160), (1584, 16965), (1595, 16848), (1620, 16588), (1716, 15660), (1740, 15444), (1755, 15312), (1782, 15080), (1872, 14355), (1885, 14256), (1914, 14040), (1980, 13572), (2088, 12870), (2106, 12760), (2145, 12528), (2160, 12441), (2262, 11880), (2288, 11745), (2320, 11583), (2340, 11484), (2349, 11440), (2376, 11310), (2552, 10530), (2574, 10440), (2610, 10296), (2640, 10179), (2808, 9570), (2860, 9396), (2871, 9360), (2970, 9048), (3016, 8910), (3120, 8613), (3132, 8580), (3190, 8424), (3240, 8294), (3393, 7920), (3432, 7830), (3480, 7722), (3510, 7656), (3564, 7540), (3770, 7128), (3828, 7020), (3861, 6960), (3915, 6864), (3960, 6786), (4147, 6480), (4176, 6435), (4212, 6380), (4290, 6264), (4455, 6032), (4524, 5940), (4680, 5742), (4698, 5720), (4752, 5655), (4785, 5616), (5104, 5265), (5148, 5220)]