490310256240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{27091}}^1$

素因数の和:27152

約数の個数: 720

約数和(自身を含む): 2091029915520

約数和(自身を除く): 1600719659280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 243, 245, 252, 266, 270, 280, 285, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 486, 490, 504, 513, 532, 540, 560, 567, 570, 588, 630, 648, 665, 684, 720, 735, 756, 760, 784, 798, 810, 840, 855, 882, 912, 931, 945, 972, 980, 1008, 1026, 1064, 1080, 1134, 1140, 1176, 1197, 1215, 1260, 1296, 1323, 1330, 1368, 1470, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1764, 1862, 1890, 1944, 1960, 1995, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2430, 2520, 2565, 2646, 2660, 2736, 2793, 2835, 2940, 3024, 3078, 3192, 3240, 3402, 3420, 3528, 3591, 3724, 3780, 3888, 3920, 3969, 3990, 4104, 4410, 4536, 4560, 4617, 4655, 4788, 4860, 5040, 5130, 5292, 5320, 5586, 5670, 5880, 5985, 6156, 6384, 6480, 6615, 6804, 6840, 7056, 7182, 7448, 7560, 7695, 7938, 7980, 8208, 8379, 8505, 8820, 9072, 9234, 9310, 9576, 9720, 10260, 10584, 10640, 10773, 11172, 11340, 11760, 11907, 11970, 12312, 13230, 13608, 13680, 13965, 14364, 14896, 15120, 15390, 15876, 15960, 16758, 17010, 17640, 17955, 18468, 18620, 19152, 19440, 19845, 20520, 21168, 21546, 22344, 22680, 23085, 23814, 23940, 24624, 25137, 26460, 27091, 27216, 27930, 28728, 30780, 31752, 31920, 32319, 33516, 34020, 35280, 35910, 36936, 37240, 39690, 41040, 41895, 43092, 44688, 45360, 46170, 47628, 47880, 50274, 52920, 53865, 54182, 55860, 57456, 59535, 61560, 63504, 64638, 67032, 68040, 71820, 73872, 74480, 75411, 79380, 81273, 83790, 86184, 92340, 95256, 95760, 100548, 105840, 107730, 108364, 111720, 119070, 123120, 125685, 129276, 134064, 135455, 136080, 143640, 150822, 158760, 161595, 162546, 167580, 172368, 184680, 189637, 190512, 201096, 215460, 216728, 223440, 226233, 238140, 243819, 251370, 258552, 270910, 287280, 301644, 317520, 323190, 325092, 335160, 369360, 377055, 379274, 402192, 406365, 430920, 433456, 452466, 476280, 487638, 502740, 514729, 517104, 541820, 568911, 603288, 646380, 650184, 670320, 731457, 754110, 758548, 812730, 861840, 904932, 948185, 952560, 975276, 1005480, 1029458, 1083640, 1131165, 1137822, 1206576, 1219095, 1292760, 1300368, 1327459, 1462914, 1508220, 1517096, 1544187, 1625460, 1706733, 1809864, 1896370, 1950552, 2010960, 2058916, 2167280, 2194371, 2262330, 2275644, 2438190, 2573645, 2585520, 2654918, 2844555, 2925828, 3016440, 3034192, 3088374, 3250920, 3413466, 3603103, 3619728, 3657285, 3792740, 3901104, 3982377, 4117832, 4388742, 4524660, 4551288, 4632561, 4876380, 5120199, 5147290, 5309836, 5689110, 5851656, 6032880, 6176748, 6501840, 6583113, 6637295, 6826932, 7206206, 7314570, 7585480, 7720935, 7964754, 8235664, 8533665, 8777484, 9049320, 9102576, 9265122, 9752760, 10240398, 10294580, 10619672, 10809309, 10971855, 11378220, 11703312, 11947131, 12353496, 13166226, 13274590, 13653864, 13897683, 14412412, 14629140, 15170960, 15360597, 15441870, 15929508, 17067330, 17554968, 18015515, 18098640, 18530244, 19505520, 19911885, 20480796, 20589160, 21239344, 21618618, 21943710, 22756440, 23162805, 23894262, 24706992, 25221721, 25600995, 26332452, 26549180, 27307728, 27795366, 28824824, 29258280, 30721194, 30883740, 31859016, 32427927, 32915565, 34134660, 35109936, 35841393, 36031030, 37060488, 39823770, 40961592, 41178320, 41693049, 43237236, 43887420, 45512880, 46081791, 46325610, 47788524, 50443442, 51201990, 52664904, 53098360, 54046545, 55590732, 57649648, 58516560, 59735655, 61442388, 61767480, 63718032, 64855854, 65831130, 68269320, 69488415, 71682786, 72062060, 74120976, 75665163, 76802985, 79647540, 81923184, 83386098, 86474472, 87774840, 92163582, 92651220, 95577048, 97283781, 100886884, 102403980, 105329808, 106196720, 107524179, 108093090, 111181464, 119471310, 122884776, 123534960, 125079147, 126108605, 129711708, 131662260, 136538640, 138976830, 143365572, 144124120, 151330326, 153605970, 159295080, 162139635, 166772196, 172948944, 175549680, 179206965, 184327164, 185302440, 191154096, 194567562, 201773768, 204807960, 208465245, 215048358, 216186180, 222362928, 226995489, 230408955, 238942620, 245769552, 250158294, 252217210, 259423416, 263324520, 277953660, 286731144, 288248240, 291851343, 302660652, 307211940, 318590160, 322572537, 324279270, 333544392, 358413930, 368654328, 370604880, 378325815, 389135124, 403547536, 409615920, 416930490, 430096716, 432372360, 453990978, 460817910, 477885240, 486418905, 500316588, 504434420, 518846832, 526649040, 537620895, 555907320, 573462288, 583702686, 605321304, 614423880, 625395735, 645145074, 648558540, 667088784, 680986467, 716827860, 737308656, 756651630, 778270248, 833860980, 860193432, 864744720, 875554029, 907981956, 921635820, 955770480, 972837810, 1000633176, 1008868840, 1075241790, 1111814640, 1134977445, 1167405372, 1210642608, 1228847760, 1250791470, 1290290148, 1297117080, 1361972934, 1433655720, 1459256715, 1513303260, 1556540496, 1612862685, 1667721960, 1720386864, 1751108058, 1815963912, 1843271640, 1945675620, 2001266352, 2017737680, 2042959401, 2150483580, 2269954890, 2334810744, 2501582940, 2580580296, 2594234160, 2723945868, 2867311440, 2918513430, 3026606520, 3225725370, 3335443920, 3404932335, 3502216116, 3631927824, 3686543280, 3891351240, 4085918802, 4300967160, 4377770145, 4539909780, 4669621488, 5003165880, 5161160592, 5447891736, 5837026860, 6053213040, 6128878203, 6451450740, 6809864670, 7004432232, 7782702480, 8171837604, 8601934320, 8755540290, 9079819560, 10006331760, 10214797005, 10895783472, 11674053720, 12257756406, 12902901480, 13619729340, 14008864464, 16343675208, 17511080580, 18159639120, 20429594010, 23348107440, 24515512812, 25805802960, 27239458680, 30644391015, 32687350416, 35022161160, 40859188020, 49031025624, 54478917360, 61288782030, 70044322320, 81718376040, 98062051248, 122577564060, 163436752080, 245155128120, 490310256240]

約数ペア:

[(1, 490310256240), (2, 245155128120), (3, 163436752080), (4, 122577564060), (5, 98062051248), (6, 81718376040), (7, 70044322320), (8, 61288782030), (9, 54478917360), (10, 49031025624), (12, 40859188020), (14, 35022161160), (15, 32687350416), (16, 30644391015), (18, 27239458680), (19, 25805802960), (20, 24515512812), (21, 23348107440), (24, 20429594010), (27, 18159639120), (28, 17511080580), (30, 16343675208), (35, 14008864464), (36, 13619729340), (38, 12902901480), (40, 12257756406), (42, 11674053720), (45, 10895783472), (48, 10214797005), (49, 10006331760), (54, 9079819560), (56, 8755540290), (57, 8601934320), (60, 8171837604), (63, 7782702480), (70, 7004432232), (72, 6809864670), (76, 6451450740), (80, 6128878203), (81, 6053213040), (84, 5837026860), (90, 5447891736), (95, 5161160592), (98, 5003165880), (105, 4669621488), (108, 4539909780), (112, 4377770145), (114, 4300967160), (120, 4085918802), (126, 3891351240), (133, 3686543280), (135, 3631927824), (140, 3502216116), (144, 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