257979018960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{105601}}^1$

素因数の和:105668

約数の個数: 400

約数和(自身を含む): 998205017040

約数和(自身を除く): 740225998080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 324, 348, 351, 360, 377, 390, 405, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 648, 696, 702, 720, 754, 780, 783, 810, 870, 936, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1296, 1305, 1392, 1404, 1508, 1560, 1566, 1620, 1740, 1755, 1872, 1885, 2088, 2106, 2160, 2262, 2320, 2340, 2349, 2610, 2808, 3016, 3120, 3132, 3240, 3393, 3480, 3510, 3770, 3915, 4176, 4212, 4524, 4680, 4698, 5220, 5265, 5616, 5655, 6032, 6264, 6480, 6786, 6960, 7020, 7540, 7830, 8424, 9048, 9360, 9396, 10179, 10440, 10530, 11310, 11745, 12528, 13572, 14040, 15080, 15660, 16848, 16965, 18096, 18792, 20358, 20880, 21060, 22620, 23490, 27144, 28080, 30160, 30537, 31320, 33930, 37584, 40716, 42120, 45240, 46980, 50895, 54288, 61074, 62640, 67860, 81432, 84240, 90480, 93960, 101790, 105601, 122148, 135720, 152685, 162864, 187920, 203580, 211202, 244296, 271440, 305370, 316803, 407160, 422404, 488592, 528005, 610740, 633606, 814320, 844808, 950409, 1056010, 1221480, 1267212, 1372813, 1584015, 1689616, 1900818, 2112020, 2442960, 2534424, 2745626, 2851227, 3062429, 3168030, 3801636, 4118439, 4224040, 4752045, 5068848, 5491252, 5702454, 6124858, 6336060, 6864065, 7603272, 8236878, 8448080, 8553681, 9187287, 9504090, 10982504, 11404908, 12249716, 12355317, 12672120, 13728130, 14256135, 15206544, 15312145, 16473756, 17107362, 18374574, 19008180, 20592195, 21965008, 22809816, 24499432, 24710634, 25344240, 27456260, 27561861, 28512270, 30624290, 32947512, 34214724, 36749148, 37065951, 38016360, 39811577, 41184390, 42768405, 45619632, 45936435, 48998864, 49421268, 54912520, 55123722, 57024540, 61248580, 61776585, 65895024, 68429448, 73498296, 74131902, 76032720, 79623154, 82368780, 82685583, 85536810, 91872870, 98842536, 109825040, 110247444, 111197853, 114049080, 119434731, 122497160, 123553170, 136858896, 137809305, 146996592, 148263804, 159246308, 164737560, 165371166, 171073620, 183745740, 185329755, 197685072, 199057885, 220494888, 222395706, 228098160, 238869462, 244994320, 247106340, 248056749, 275618610, 296527608, 318492616, 329475120, 330742332, 342147240, 358304193, 367491480, 370659510, 398115770, 413427915, 440989776, 444791412, 477738924, 494212680, 496113498, 551237220, 555989265, 593055216, 597173655, 636985232, 661484664, 684294480, 716608386, 734982960, 741319020, 796231540, 826855830, 889582824, 955477848, 988425360, 992226996, 1074912579, 1102474440, 1111978530, 1194347310, 1240283745, 1322969328, 1433216772, 1482638040, 1592463080, 1653711660, 1779165648, 1791520965, 1910955696, 1984453992, 2149825158, 2204948880, 2223957060, 2388694620, 2480567490, 2866433544, 2965276080, 3184926160, 3224737737, 3307423320, 3583041930, 3968907984, 4299650316, 4447914120, 4777389240, 4961134980, 5374562895, 5732867088, 6449475474, 6614846640, 7166083860, 8599300632, 8895828240, 9554778480, 9922269960, 10749125790, 12898950948, 14332167720, 16123688685, 17198601264, 19844539920, 21498251580, 25797901896, 28664335440, 32247377370, 42996503160, 51595803792, 64494754740, 85993006320, 128989509480, 257979018960]

約数ペア:

[(1, 257979018960), (2, 128989509480), (3, 85993006320), (4, 64494754740), (5, 51595803792), (6, 42996503160), (8, 32247377370), (9, 28664335440), (10, 25797901896), (12, 21498251580), (13, 19844539920), (15, 17198601264), (16, 16123688685), (18, 14332167720), (20, 12898950948), (24, 10749125790), (26, 9922269960), (27, 9554778480), (29, 8895828240), (30, 8599300632), (36, 7166083860), (39, 6614846640), (40, 6449475474), (45, 5732867088), (48, 5374562895), (52, 4961134980), (54, 4777389240), (58, 4447914120), (60, 4299650316), (65, 3968907984), (72, 3583041930), (78, 3307423320), (80, 3224737737), (81, 3184926160), (87, 2965276080), (90, 2866433544), (104, 2480567490), (108, 2388694620), (116, 2223957060), (117, 2204948880), (120, 2149825158), (130, 1984453992), (135, 1910955696), (144, 1791520965), (145, 1779165648), (156, 1653711660), (162, 1592463080), (174, 1482638040), (180, 1433216772), (195, 1322969328), (208, 1240283745), (216, 1194347310), (232, 1111978530), (234, 1102474440), (240, 1074912579), (260, 992226996), (261, 988425360), (270, 955477848), (290, 889582824), (312, 826855830), (324, 796231540), (348, 741319020), (351, 734982960), (360, 716608386), (377, 684294480), (390, 661484664), (405, 636985232), (432, 597173655), (435, 593055216), (464, 555989265), (468, 551237220), (520, 496113498), (522, 494212680), (540, 477738924), (580, 444791412), (585, 440989776), (624, 413427915), (648, 398115770), (696, 370659510), (702, 367491480), (720, 358304193), (754, 342147240), (780, 330742332), (783, 329475120), (810, 318492616), (870, 296527608), (936, 275618610), (1040, 248056749), (1044, 247106340), (1053, 244994320), (1080, 238869462), (1131, 228098160), (1160, 222395706), (1170, 220494888), (1296, 199057885), (1305, 197685072), (1392, 185329755), (1404, 183745740), (1508, 171073620), (1560, 165371166), (1566, 164737560), (1620, 159246308), (1740, 148263804), (1755, 146996592), (1872, 137809305), (1885, 136858896), (2088, 123553170), (2106, 122497160), (2160, 119434731), (2262, 114049080), (2320, 111197853), (2340, 110247444), (2349, 109825040), (2610, 98842536), (2808, 91872870), (3016, 85536810), (3120, 82685583), (3132, 82368780), (3240, 79623154), (3393, 76032720), (3480, 74131902), (3510, 73498296), (3770, 68429448), (3915, 65895024), (4176, 61776585), (4212, 61248580), (4524, 57024540), (4680, 55123722), (4698, 54912520), (5220, 49421268), (5265, 48998864), (5616, 45936435), (5655, 45619632), (6032, 42768405), (6264, 41184390), (6480, 39811577), (6786, 38016360), (6960, 37065951), (7020, 36749148), (7540, 34214724), (7830, 32947512), (8424, 30624290), (9048, 28512270), (9360, 27561861), (9396, 27456260), (10179, 25344240), (10440, 24710634), (10530, 24499432), (11310, 22809816), (11745, 21965008), (12528, 20592195), (13572, 19008180), (14040, 18374574), (15080, 17107362), (15660, 16473756), (16848, 15312145), (16965, 15206544), (18096, 14256135), (18792, 13728130), (20358, 12672120), (20880, 12355317), (21060, 12249716), (22620, 11404908), (23490, 10982504), (27144, 9504090), (28080, 9187287), (30160, 8553681), (30537, 8448080), (31320, 8236878), (33930, 7603272), (37584, 6864065), (40716, 6336060), (42120, 6124858), (45240, 5702454), (46980, 5491252), (50895, 5068848), (54288, 4752045), (61074, 4224040), (62640, 4118439), (67860, 3801636), (81432, 3168030), (84240, 3062429), (90480, 2851227), (93960, 2745626), (101790, 2534424), (105601, 2442960), (122148, 2112020), (135720, 1900818), (152685, 1689616), (162864, 1584015), (187920, 1372813), (203580, 1267212), (211202, 1221480), (244296, 1056010), (271440, 950409), (305370, 844808), (316803, 814320), (407160, 633606), (422404, 610740), (488592, 528005)]