251234723040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{231493}}^1$

素因数の和:231554

約数の個数: 384

約数和(自身を含む): 1008054512640

約数和(自身を除く): 756819789600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2720, 2856, 3040, 3192, 3230, 3360, 3570, 3808, 3876, 3990, 4080, 4256, 4522, 4560, 4760, 4845, 5168, 5320, 5712, 6384, 6460, 6783, 7140, 7752, 7980, 8160, 9044, 9120, 9520, 9690, 10336, 10640, 11305, 11424, 12768, 12920, 13566, 14280, 15504, 15960, 18088, 19040, 19380, 21280, 22610, 25840, 27132, 28560, 31008, 31920, 33915, 36176, 38760, 45220, 51680, 54264, 57120, 63840, 67830, 72352, 77520, 90440, 108528, 135660, 155040, 180880, 217056, 231493, 271320, 361760, 462986, 542640, 694479, 925972, 1085280, 1157465, 1388958, 1620451, 1851944, 2314930, 2777916, 3240902, 3472395, 3703888, 3935381, 4398367, 4629860, 4861353, 5555832, 6481804, 6944790, 7407776, 7870762, 8102255, 8796734, 9259720, 9722706, 11111664, 11806143, 12963608, 13195101, 13889580, 15741524, 16204510, 17593468, 18519440, 19445412, 19676905, 21991835, 22223328, 23612286, 24306765, 25927216, 26390202, 27547667, 27779160, 30788569, 31483048, 32409020, 35186936, 37038880, 38890824, 39353810, 43983670, 47224572, 48613530, 51854432, 52780404, 55095334, 55558320, 59030715, 61577138, 62966096, 64818040, 65975505, 70373872, 74772239, 77781648, 78707620, 82643001, 87967340, 92365707, 94449144, 97227060, 105560808, 110190668, 111116640, 118061430, 123154276, 125932192, 129636080, 131951010, 137738335, 140747744, 149544478, 153942845, 155563296, 157415240, 165286002, 175934680, 184731414, 188898288, 194454120, 211121616, 220381336, 224316717, 236122860, 246308552, 259272160, 263902020, 275476670, 299088956, 307885690, 314830480, 330572004, 351869360, 369462828, 373861195, 377796576, 388908240, 413215005, 422243232, 440762672, 448633434, 461828535, 472245720, 492617104, 523405673, 527804040, 550953340, 598177912, 615771380, 629660960, 661144008, 703738720, 738925656, 747722390, 777816480, 826430010, 881525344, 897266868, 923657070, 944491440, 985234208, 1046811346, 1055608080, 1101906680, 1121583585, 1196355824, 1231542760, 1322288016, 1477851312, 1495444780, 1570217019, 1652860020, 1794533736, 1847314140, 1888982880, 2093622692, 2111216160, 2203813360, 2243167170, 2392711648, 2463085520, 2617028365, 2644576032, 2955702624, 2990889560, 3140434038, 3305720040, 3589067472, 3694628280, 4187245384, 4407626720, 4486334340, 4926171040, 5234056730, 5981779120, 6280868076, 6611440080, 7178134944, 7389256560, 7851085095, 8374490768, 8972668680, 10468113460, 11963558240, 12561736152, 13222880160, 14778513120, 15702170190, 16748981536, 17945337360, 20936226920, 25123472304, 31404340380, 35890674720, 41872453840, 50246944608, 62808680760, 83744907680, 125617361520, 251234723040]

約数ペア:

[(1, 251234723040), (2, 125617361520), (3, 83744907680), (4, 62808680760), (5, 50246944608), (6, 41872453840), (7, 35890674720), (8, 31404340380), (10, 25123472304), (12, 20936226920), (14, 17945337360), (15, 16748981536), (16, 15702170190), (17, 14778513120), (19, 13222880160), (20, 12561736152), (21, 11963558240), (24, 10468113460), (28, 8972668680), (30, 8374490768), (32, 7851085095), (34, 7389256560), (35, 7178134944), (38, 6611440080), (40, 6280868076), (42, 5981779120), (48, 5234056730), (51, 4926171040), (56, 4486334340), (57, 4407626720), (60, 4187245384), (68, 3694628280), (70, 3589067472), (76, 3305720040), (80, 3140434038), (84, 2990889560), (85, 2955702624), (95, 2644576032), (96, 2617028365), (102, 2463085520), (105, 2392711648), (112, 2243167170), (114, 2203813360), (119, 2111216160), (120, 2093622692), (133, 1888982880), (136, 1847314140), (140, 1794533736), (152, 1652860020), (160, 1570217019), (168, 1495444780), (170, 1477851312), (190, 1322288016), (204, 1231542760), (210, 1196355824), (224, 1121583585), (228, 1101906680), (238, 1055608080), (240, 1046811346), (255, 985234208), (266, 944491440), (272, 923657070), (280, 897266868), (285, 881525344), (304, 826430010), (323, 777816480), (336, 747722390), (340, 738925656), (357, 703738720), (380, 661144008), (399, 629660960), (408, 615771380), (420, 598177912), (456, 550953340), (476, 527804040), (480, 523405673), (510, 492617104), (532, 472245720), (544, 461828535), (560, 448633434), (570, 440762672), (595, 422243232), (608, 413215005), (646, 388908240), (665, 377796576), (672, 373861195), (680, 369462828), (714, 351869360), (760, 330572004), (798, 314830480), (816, 307885690), (840, 299088956), (912, 275476670), (952, 263902020), (969, 259272160), (1020, 246308552), (1064, 236122860), (1120, 224316717), (1140, 220381336), (1190, 211121616), (1292, 194454120), (1330, 188898288), (1360, 184731414), (1428, 175934680), (1520, 165286002), (1596, 157415240), (1615, 155563296), (1632, 153942845), (1680, 149544478), (1785, 140747744), (1824, 137738335), (1904, 131951010), (1938, 129636080), (1995, 125932192), (2040, 123154276), (2128, 118061430), (2261, 111116640), (2280, 110190668), (2380, 105560808), (2584, 97227060), (2660, 94449144), (2720, 92365707), (2856, 87967340), (3040, 82643001), (3192, 78707620), (3230, 77781648), (3360, 74772239), (3570, 70373872), (3808, 65975505), (3876, 64818040), (3990, 62966096), (4080, 61577138), (4256, 59030715), (4522, 55558320), (4560, 55095334), (4760, 52780404), (4845, 51854432), (5168, 48613530), (5320, 47224572), (5712, 43983670), (6384, 39353810), (6460, 38890824), (6783, 37038880), (7140, 35186936), (7752, 32409020), (7980, 31483048), (8160, 30788569), (9044, 27779160), (9120, 27547667), (9520, 26390202), (9690, 25927216), (10336, 24306765), (10640, 23612286), (11305, 22223328), (11424, 21991835), (12768, 19676905), (12920, 19445412), (13566, 18519440), (14280, 17593468), (15504, 16204510), (15960, 15741524), (18088, 13889580), (19040, 13195101), (19380, 12963608), (21280, 11806143), (22610, 11111664), (25840, 9722706), (27132, 9259720), (28560, 8796734), (31008, 8102255), (31920, 7870762), (33915, 7407776), (36176, 6944790), (38760, 6481804), (45220, 5555832), (51680, 4861353), (54264, 4629860), (57120, 4398367), (63840, 3935381), (67830, 3703888), (72352, 3472395), (77520, 3240902), (90440, 2777916), (108528, 2314930), (135660, 1851944), (155040, 1620451), (180880, 1388958), (217056, 1157465), (231493, 1085280), (271320, 925972), (361760, 694479), (462986, 542640)]