668839207680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1809

約数の個数: 864

約数和(自身を含む): 2727435110400

約数和(自身を除く): 2058595902720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 109, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 218, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 327, 329, 336, 360, 376, 384, 420, 423, 436, 448, 470, 480, 504, 545, 560, 564, 576, 630, 640, 654, 658, 672, 705, 720, 752, 763, 768, 840, 846, 872, 896, 940, 960, 981, 987, 1008, 1090, 1120, 1128, 1152, 1260, 1280, 1308, 1316, 1344, 1410, 1440, 1504, 1526, 1619, 1635, 1645, 1680, 1692, 1744, 1792, 1880, 1920, 1962, 1974, 2016, 2115, 2180, 2240, 2256, 2289, 2304, 2520, 2616, 2632, 2688, 2820, 2880, 2961, 3008, 3052, 3238, 3270, 3290, 3360, 3384, 3488, 3760, 3815, 3840, 3924, 3948, 4032, 4230, 4360, 4480, 4512, 4578, 4857, 4905, 4935, 5040, 5123, 5232, 5264, 5376, 5640, 5760, 5922, 6016, 6104, 6476, 6540, 6580, 6720, 6768, 6867, 6976, 7520, 7630, 7848, 7896, 8064, 8095, 8460, 8720, 8960, 9024, 9156, 9714, 9810, 9870, 10080, 10246, 10464, 10528, 11280, 11333, 11445, 11520, 11844, 12032, 12208, 12952, 13080, 13160, 13440, 13536, 13734, 13952, 14571, 14805, 15040, 15260, 15369, 15696, 15792, 16128, 16190, 16920, 17440, 18048, 18312, 19428, 19620, 19740, 20160, 20492, 20928, 21056, 22560, 22666, 22890, 23688, 24285, 24416, 25615, 25904, 26160, 26320, 26880, 27072, 27468, 27904, 29142, 29610, 30080, 30520, 30738, 31392, 31584, 32380, 33840, 33999, 34335, 34880, 35861, 36096, 36624, 38856, 39240, 39480, 40320, 40984, 41856, 42112, 45120, 45332, 45780, 46107, 47376, 48570, 48832, 51230, 51808, 52320, 52640, 54144, 54936, 56665, 58284, 59220, 60160, 61040, 61476, 62784, 63168, 64760, 67680, 67998, 68670, 69760, 71722, 72855, 73248, 76093, 76845, 77712, 78480, 78960, 80640, 81968, 83712, 84224, 90240, 90664, 91560, 92214, 94752, 97140, 97664, 101997, 102460, 103616, 104640, 105280, 107583, 108288, 109872, 113330, 116568, 118440, 122080, 122952, 125568, 126336, 129520, 135360, 135996, 137340, 139520, 143444, 145710, 146496, 152186, 153690, 155424, 156960, 157920, 163936, 169995, 176471, 179305, 180480, 181328, 183120, 184428, 189504, 194280, 195328, 203994, 204920, 207232, 209280, 210560, 215166, 219744, 226660, 228279, 230535, 233136, 236880, 244160, 245904, 251136, 252672, 259040, 270720, 271992, 274680, 286888, 291420, 292992, 304372, 307380, 310848, 313920, 315840, 322749, 327872, 339990, 352942, 358610, 362656, 366240, 368856, 379008, 380465, 388560, 407988, 409840, 414464, 418560, 421120, 430332, 439488, 453320, 456558, 461070, 466272, 473760, 488320, 491808, 509985, 518080, 529413, 532651, 537915, 541440, 543984, 549360, 573776, 582840, 585984, 608744, 614760, 621696, 627840, 631680, 645498, 655744, 679980, 684837, 705884, 717220, 725312, 732480, 737712, 758016, 760930, 777120, 815976, 819680, 860664, 878976, 882355, 906640, 913116, 922140, 932544, 947520, 976640, 983616, 1019970, 1036160, 1058826, 1065302, 1075830, 1087968, 1098720, 1141395, 1147552, 1165680, 1217488, 1229520, 1235297, 1243392, 1255680, 1263360, 1290996, 1311488, 1359960, 1369674, 1411768, 1434440, 1450624, 1464960, 1475424, 1521860, 1554240, 1588239, 1597953, 1613745, 1631952, 1639360, 1721328, 1757952, 1764710, 1813280, 1826232, 1844280, 1865088, 1895040, 1967232, 2039940, 2072320, 2117652, 2130604, 2151660, 2175936, 2197440, 2282790, 2295104, 2331360, 2434976, 2459040, 2470594, 2581992, 2647065, 2663255, 2719920, 2739348, 2823536, 2868880, 2901248, 2929920, 2950848, 3043720, 3108480, 3176478, 3195906, 3227490, 3263904, 3278720, 3424185, 3442656, 3529420, 3626560, 3652464, 3688560, 3705891, 3730176, 3790080, 3934464, 4079880, 4235304, 4261208, 4303320, 4351872, 4394880, 4565580, 4590208, 4662720, 4793859, 4869952, 4918080, 4941188, 5163984, 5294130, 5326510, 5439840, 5478696, 5647072, 5737760, 5901696, 6087440, 6176485, 6216960, 6352956, 6391812, 6454980, 6527808, 6557440, 6848370, 6885312, 7058840, 7253120, 7304928, 7377120, 7411782, 7941195, 7989765, 8159760, 8294137, 8470608, 8522416, 8606640, 8703744, 8789760, 9131160, 9180416, 9325440, 9587718, 9739904, 9836160, 9882376, 10327968, 10588260, 10653020, 10879680, 10957392, 11117673, 11294144, 11475520, 11803392, 12174880, 12352970, 12705912, 12783624, 12909960, 13055616, 13696740, 13770624, 14117680, 14506240, 14609856, 14754240, 14823564, 15882390, 15979530, 16319520, 16588274, 16941216, 17044832, 17213280, 18262320, 18529455, 18650880, 19175436, 19479808, 19672320, 19764752, 20655936, 21176520, 21306040, 21759360, 21914784, 22235346, 22588288, 22951040, 23969295, 24349760, 24705940, 24882411, 25411824, 25567248, 25819920, 26111232, 27393480, 27541248, 28235360, 29219712, 29508480, 29647128, 31764780, 31959060, 32639040, 33176548, 33882432, 34089664, 34426560, 36524640, 37058910, 38350872, 39529504, 41311872, 41470685, 42353040, 42612080, 43518720, 43829568, 44470692, 45176576, 45902080, 47938590, 48699520, 49411880, 49764822, 50823648, 51134496, 51639840, 54786960, 55588365, 56470720, 58058959, 58439424, 59016960, 59294256, 63529560, 63918120, 65278080, 66353096, 67764864, 68179328, 68853120, 73049280, 74117820, 74647233, 76701744, 79059008, 82623744, 82941370, 84706080, 85224160, 87659136, 88941384, 95877180, 97399040, 98823760, 99529644, 101647296, 102268992, 103279680, 109573920, 111176730, 112941440, 116117918, 118588512, 124412055, 127059120, 127836240, 130556160, 132706192, 135529728, 136358656, 137706240, 146098560, 148235640, 149294466, 153403488, 158118016, 165882740, 169412160, 170448320, 174176877, 175318272, 177882768, 191754360, 197647520, 199059288, 203294592, 204537984, 206559360, 219147840, 222353460, 225882880, 232235836, 237177024, 248824110, 254118240, 255672480, 265412384, 290294795, 292197120, 296471280, 298588932, 306806976, 316236032, 331765480, 338824320, 340896640, 348353754, 355765536, 373236165, 383508720, 395295040, 398118576, 406589184, 409075968, 413118720, 438295680, 444706920, 464471672, 474354048, 497648220, 508236480, 511344960, 522530631, 530824768, 580589590, 592942560, 597177864, 613613952, 663530960, 677648640, 681793280, 696707508, 711531072, 746472330, 767017440, 790590080, 796237152, 870884385, 876591360, 889413840, 928943344, 948708096, 995296440, 1016472960, 1022689920, 1045061262, 1061649536, 1161179180, 1185885120, 1194355728, 1227227904, 1327061920, 1393415016, 1423062144, 1492944660, 1534034880, 1581180160, 1592474304, 1741768770, 1778827680, 1857886688, 1990592880, 2032945920, 2045379840, 2090122524, 2123299072, 2322358360, 2371770240, 2388711456, 2612653155, 2654123840, 2786830032, 2846124288, 2985889320, 3068069760, 3184948608, 3483537540, 3557655360, 3715773376, 3981185760, 4180245048, 4644716720, 4743540480, 4777422912, 5225306310, 5308247680, 5573660064, 5971778640, 6136139520, 6369897216, 6967075080, 7115310720, 7431546752, 7962371520, 8360490096, 9289433440, 9554845824, 10450612620, 10616495360, 11147320128, 11943557280, 13934150160, 14230621440, 14863093504, 15924743040, 16720980192, 18578866880, 19109691648, 20901225240, 22294640256, 23887114560, 27868300320, 31849486080, 33441960384, 37157733760, 41802450480, 44589280512, 47774229120, 55736600640, 66883920768, 74315467520, 83604900960, 95548458240, 111473201280, 133767841536, 167209801920, 222946402560, 334419603840, 668839207680]

約数ペア:

[(1, 668839207680), (2, 334419603840), (3, 222946402560), (4, 167209801920), (5, 133767841536), (6, 111473201280), (7, 95548458240), (8, 83604900960), (9, 74315467520), (10, 66883920768), (12, 55736600640), (14, 47774229120), (15, 44589280512), (16, 41802450480), (18, 37157733760), (20, 33441960384), (21, 31849486080), (24, 27868300320), (28, 23887114560), (30, 22294640256), (32, 20901225240), (35, 19109691648), (36, 18578866880), (40, 16720980192), (42, 15924743040), (45, 14863093504), (47, 14230621440), (48, 13934150160), (56, 11943557280), (60, 11147320128), (63, 10616495360), (64, 10450612620), (70, 9554845824), (72, 9289433440), (80, 8360490096), (84, 7962371520), (90, 7431546752), (94, 7115310720), (96, 6967075080), (105, 6369897216), (109, 6136139520), (112, 5971778640), (120, 5573660064), (126, 5308247680), (128, 5225306310), (140, 4777422912), (141, 4743540480), (144, 4644716720), (160, 4180245048), (168, 3981185760), (180, 3715773376), (188, 3557655360), (192, 3483537540), (210, 3184948608), (218, 3068069760), (224, 2985889320), (235, 2846124288), (240, 2786830032), (252, 2654123840), (256, 2612653155), (280, 2388711456), (282, 2371770240), (288, 2322358360), (315, 2123299072), (320, 2090122524), (327, 2045379840), (329, 2032945920), (336, 1990592880), (360, 1857886688), (376, 1778827680), (384, 1741768770), (420, 1592474304), (423, 1581180160), (436, 1534034880), (448, 1492944660), (470, 1423062144), (480, 1393415016), (504, 1327061920), (545, 1227227904), (560, 1194355728), (564, 1185885120), (576, 1161179180), (630, 1061649536), (640, 1045061262), (654, 1022689920), (658, 1016472960), (672, 995296440), (705, 948708096), (720, 928943344), (752, 889413840), (763, 876591360), (768, 870884385), (840, 796237152), (846, 790590080), (872, 767017440), (896, 746472330), (940, 711531072), (960, 696707508), (981, 681793280), (987, 677648640), (1008, 663530960), (1090, 613613952), (1120, 597177864), (1128, 592942560), (1152, 580589590), (1260, 530824768), (1280, 522530631), (1308, 511344960), (1316, 508236480), (1344, 497648220), (1410, 474354048), (1440, 464471672), (1504, 444706920), (1526, 438295680), (1619, 413118720), (1635, 409075968), (1645, 406589184), (1680, 398118576), (1692, 395295040), (1744, 383508720), (1792, 373236165), (1880, 355765536), (1920, 348353754), (1962, 340896640), (1974, 338824320), (2016, 331765480), (2115, 316236032), (2180, 306806976), (2240, 298588932), (2256, 296471280), (2289, 292197120), (2304, 290294795), (2520, 265412384), (2616, 255672480), (2632, 254118240), (2688, 248824110), (2820, 237177024), (2880, 232235836), (2961, 225882880), (3008, 222353460), (3052, 219147840), (3238, 206559360), (3270, 204537984), (3290, 203294592), (3360, 199059288), (3384, 197647520), (3488, 191754360), (3760, 177882768), (3815, 175318272), (3840, 174176877), (3924, 170448320), (3948, 169412160), (4032, 165882740), (4230, 158118016), (4360, 153403488), (4480, 149294466), (4512, 148235640), (4578, 146098560), (4857, 137706240), (4905, 136358656), (4935, 135529728), (5040, 132706192), (5123, 130556160), (5232, 127836240), (5264, 127059120), (5376, 124412055), (5640, 118588512), (5760, 116117918), (5922, 112941440), (6016, 111176730), (6104, 109573920), (6476, 103279680), (6540, 102268992), (6580, 101647296), (6720, 99529644), (6768, 98823760), (6867, 97399040), (6976, 95877180), (7520, 88941384), (7630, 87659136), (7848, 85224160), (7896, 84706080), (8064, 82941370), (8095, 82623744), (8460, 79059008), (8720, 76701744), (8960, 74647233), (9024, 74117820), (9156, 73049280), (9714, 68853120), (9810, 68179328), (9870, 67764864), (10080, 66353096), (10246, 65278080), (10464, 63918120), (10528, 63529560), (11280, 59294256), (11333, 59016960), (11445, 58439424), (11520, 58058959), (11844, 56470720), (12032, 55588365), (12208, 54786960), (12952, 51639840), (13080, 51134496), (13160, 50823648), (13440, 49764822), (13536, 49411880), (13734, 48699520), (13952, 47938590), (14571, 45902080), (14805, 45176576), (15040, 44470692), (15260, 43829568), (15369, 43518720), (15696, 42612080), (15792, 42353040), (16128, 41470685), (16190, 41311872), (16920, 39529504), (17440, 38350872), (18048, 37058910), (18312, 36524640), (19428, 34426560), (19620, 34089664), (19740, 33882432), (20160, 33176548), (20492, 32639040), (20928, 31959060), (21056, 31764780), (22560, 29647128), (22666, 29508480), (22890, 29219712), (23688, 28235360), (24285, 27541248), (24416, 27393480), (25615, 26111232), (25904, 25819920), (26160, 25567248), (26320, 25411824), (26880, 24882411), (27072, 24705940), (27468, 24349760), (27904, 23969295), (29142, 22951040), (29610, 22588288), (30080, 22235346), (30520, 21914784), (30738, 21759360), (31392, 21306040), (31584, 21176520), (32380, 20655936), (33840, 19764752), (33999, 19672320), (34335, 19479808), (34880, 19175436), (35861, 18650880), (36096, 18529455), (36624, 18262320), (38856, 17213280), (39240, 17044832), (39480, 16941216), (40320, 16588274), (40984, 16319520), (41856, 15979530), (42112, 15882390), (45120, 14823564), (45332, 14754240), (45780, 14609856), (46107, 14506240), (47376, 14117680), (48570, 13770624), (48832, 13696740), (51230, 13055616), (51808, 12909960), (52320, 12783624), (52640, 12705912), (54144, 12352970), (54936, 12174880), (56665, 11803392), (58284, 11475520), (59220, 11294144), (60160, 11117673), (61040, 10957392), (61476, 10879680), (62784, 10653020), (63168, 10588260), (64760, 10327968), (67680, 9882376), (67998, 9836160), (68670, 9739904), (69760, 9587718), (71722, 9325440), (72855, 9180416), (73248, 9131160), (76093, 8789760), (76845, 8703744), (77712, 8606640), (78480, 8522416), (78960, 8470608), (80640, 8294137), (81968, 8159760), (83712, 7989765), (84224, 7941195), (90240, 7411782), (90664, 7377120), (91560, 7304928), (92214, 7253120), (94752, 7058840), (97140, 6885312), (97664, 6848370), (101997, 6557440), (102460, 6527808), (103616, 6454980), (104640, 6391812), (105280, 6352956), (107583, 6216960), (108288, 6176485), (109872, 6087440), (113330, 5901696), (116568, 5737760), (118440, 5647072), (122080, 5478696), (122952, 5439840), (125568, 5326510), (126336, 5294130), (129520, 5163984), (135360, 4941188), (135996, 4918080), (137340, 4869952), (139520, 4793859), (143444, 4662720), (145710, 4590208), (146496, 4565580), (152186, 4394880), (153690, 4351872), (155424, 4303320), (156960, 4261208), (157920, 4235304), (163936, 4079880), (169995, 3934464), (176471, 3790080), (179305, 3730176), (180480, 3705891), (181328, 3688560), (183120, 3652464), (184428, 3626560), (189504, 3529420), (194280, 3442656), (195328, 3424185), (203994, 3278720), (204920, 3263904), (207232, 3227490), (209280, 3195906), (210560, 3176478), (215166, 3108480), (219744, 3043720), (226660, 2950848), (228279, 2929920), (230535, 2901248), (233136, 2868880), (236880, 2823536), (244160, 2739348), (245904, 2719920), (251136, 2663255), (252672, 2647065), (259040, 2581992), (270720, 2470594), (271992, 2459040), (274680, 2434976), (286888, 2331360), (291420, 2295104), (292992, 2282790), (304372, 2197440), (307380, 2175936), (310848, 2151660), (313920, 2130604), (315840, 2117652), (322749, 2072320), (327872, 2039940), (339990, 1967232), (352942, 1895040), (358610, 1865088), (362656, 1844280), (366240, 1826232), (368856, 1813280), (379008, 1764710), (380465, 1757952), (388560, 1721328), (407988, 1639360), (409840, 1631952), (414464, 1613745), (418560, 1597953), (421120, 1588239), (430332, 1554240), (439488, 1521860), (453320, 1475424), (456558, 1464960), (461070, 1450624), (466272, 1434440), (473760, 1411768), (488320, 1369674), (491808, 1359960), (509985, 1311488), (518080, 1290996), (529413, 1263360), (532651, 1255680), (537915, 1243392), (541440, 1235297), (543984, 1229520), (549360, 1217488), (573776, 1165680), (582840, 1147552), (585984, 1141395), (608744, 1098720), (614760, 1087968), (621696, 1075830), (627840, 1065302), (631680, 1058826), (645498, 1036160), (655744, 1019970), (679980, 983616), (684837, 976640), (705884, 947520), (717220, 932544), (725312, 922140), (732480, 913116), (737712, 906640), (758016, 882355), (760930, 878976), (777120, 860664), (815976, 819680)]