19239943800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 864

約数和(自身を含む): 80198616960

約数和(自身を除く): 60958673160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 40, 42, 44, 50, 51, 55, 56, 60, 66, 68, 70, 75, 77, 84, 85, 88, 100, 102, 105, 110, 119, 120, 121, 131, 132, 136, 140, 150, 154, 165, 168, 170, 175, 187, 200, 204, 210, 220, 231, 238, 242, 255, 262, 264, 275, 280, 289, 300, 308, 330, 340, 350, 357, 363, 374, 385, 393, 408, 420, 425, 440, 462, 476, 484, 510, 524, 525, 550, 561, 578, 595, 600, 605, 616, 655, 660, 680, 700, 714, 726, 748, 770, 786, 825, 840, 847, 850, 867, 917, 924, 935, 952, 968, 1020, 1048, 1050, 1100, 1122, 1155, 1156, 1190, 1210, 1275, 1309, 1310, 1320, 1400, 1428, 1441, 1445, 1452, 1496, 1540, 1572, 1650, 1694, 1700, 1734, 1785, 1815, 1834, 1848, 1870, 1925, 1965, 2023, 2040, 2057, 2100, 2200, 2227, 2244, 2310, 2312, 2380, 2420, 2541, 2550, 2618, 2620, 2751, 2805, 2856, 2882, 2890, 2904, 2975, 3025, 3080, 3144, 3179, 3275, 3300, 3388, 3400, 3468, 3570, 3630, 3668, 3740, 3850, 3927, 3930, 4046, 4114, 4200, 4235, 4323, 4335, 4454, 4488, 4585, 4620, 4675, 4760, 4840, 5082, 5100, 5236, 5240, 5502, 5610, 5764, 5775, 5780, 5950, 6050, 6069, 6171, 6358, 6545, 6550, 6600, 6681, 6776, 6936, 7140, 7205, 7225, 7260, 7336, 7480, 7700, 7854, 7860, 8092, 8228, 8470, 8646, 8670, 8908, 8925, 9075, 9170, 9240, 9350, 9537, 9825, 10087, 10115, 10164, 10200, 10285, 10472, 11004, 11135, 11220, 11528, 11550, 11560, 11900, 12100, 12138, 12342, 12705, 12716, 13090, 13100, 13362, 13755, 14025, 14280, 14399, 14410, 14450, 14520, 15400, 15589, 15708, 15720, 15851, 15895, 16184, 16456, 16940, 17292, 17340, 17816, 17850, 18150, 18340, 18700, 19074, 19635, 19650, 20174, 20230, 20328, 20570, 21175, 21615, 21675, 22008, 22253, 22270, 22440, 22925, 23100, 23800, 24200, 24276, 24497, 24684, 25410, 25432, 26180, 26200, 26724, 27510, 28050, 28798, 28820, 28900, 30261, 30345, 30855, 31178, 31416, 31702, 31790, 32725, 33405, 33880, 34584, 34680, 34969, 35700, 36025, 36300, 36680, 37400, 37859, 38148, 39270, 39300, 40348, 40460, 41140, 42350, 43197, 43230, 43350, 44506, 44540, 45850, 46200, 46767, 47553, 47685, 48552, 48994, 49368, 50435, 50575, 50820, 51425, 52360, 53448, 55020, 55675, 56100, 57596, 57640, 57800, 60522, 60690, 61710, 62356, 63404, 63525, 63580, 65450, 66759, 66810, 68775, 69938, 71400, 71995, 72050, 72600, 73491, 75718, 76296, 77945, 78540, 78600, 79255, 79475, 80696, 80920, 82280, 84700, 86394, 86460, 86700, 89012, 89080, 91700, 93534, 95106, 95370, 97988, 98175, 100870, 101150, 101640, 102850, 104907, 108075, 110040, 110957, 111265, 111350, 112200, 113577, 115192, 121044, 121380, 122485, 123420, 124712, 126808, 127050, 127160, 130900, 133518, 133620, 137550, 139876, 143990, 144100, 146982, 151305, 151436, 151725, 154275, 155890, 157080, 158510, 158950, 167025, 169400, 171479, 172788, 172920, 173400, 174845, 178024, 183400, 187068, 189295, 190212, 190740, 195976, 196350, 201740, 202300, 205700, 209814, 215985, 216150, 221914, 222530, 222700, 227154, 233835, 237765, 238425, 242088, 242760, 244783, 244970, 246840, 252175, 254100, 261800, 265013, 267036, 267240, 269467, 275100, 279752, 287980, 288200, 293964, 302610, 302872, 303450, 308550, 311780, 317020, 317900, 332871, 333795, 334050, 342958, 345576, 349690, 359975, 367455, 374136, 378590, 380424, 381480, 389725, 392700, 396275, 403480, 404600, 411400, 416449, 419628, 431970, 432300, 443828, 445060, 445400, 454308, 467670, 475530, 476850, 489566, 489940, 504350, 508200, 514437, 524535, 530026, 534072, 538934, 550200, 554785, 556325, 567885, 575960, 587928, 605220, 606900, 612425, 617100, 623560, 634040, 635800, 665742, 667590, 668100, 685916, 699380, 719950, 734349, 734910, 756525, 757180, 779450, 785400, 792550, 795039, 808401, 832898, 839256, 857395, 863940, 864600, 874225, 887656, 890120, 908616, 935340, 946475, 951060, 953700, 979132, 979880, 1008700, 1028874, 1049070, 1060052, 1077868, 1079925, 1109570, 1112650, 1135770, 1169175, 1188825, 1210440, 1213800, 1223915, 1224850, 1234200, 1249347, 1325065, 1331484, 1335180, 1336200, 1347335, 1371832, 1398760, 1439900, 1468698, 1469820, 1513050, 1514360, 1558900, 1585100, 1590078, 1616802, 1664355, 1665796, 1668975, 1714790, 1727880, 1748450, 1837275, 1870680, 1886269, 1892950, 1902120, 1907400, 1958264, 2017400, 2057748, 2082245, 2098140, 2120104, 2155736, 2159850, 2219140, 2225300, 2271540, 2338350, 2377650, 2447830, 2449700, 2498694, 2572185, 2622675, 2650130, 2662968, 2670360, 2694670, 2773925, 2839425, 2879800, 2915143, 2937396, 2939640, 3026100, 3117800, 3170200, 3180156, 3233604, 3328710, 3331592, 3337950, 3429580, 3496900, 3671745, 3674550, 3772538, 3785900, 3975195, 4042005, 4115496, 4164490, 4196280, 4286975, 4319700, 4438280, 4450600, 4543080, 4580939, 4676700, 4755300, 4895660, 4899400, 4997388, 5144370, 5245350, 5300260, 5389340, 5547850, 5658807, 5678850, 5830286, 5874792, 6052200, 6119575, 6246735, 6360312, 6467208, 6625325, 6657420, 6675900, 6736675, 6859160, 6993800, 7343490, 7349100, 7545076, 7571800, 7950390, 8084010, 8321775, 8328980, 8573950, 8639400, 8745429, 9161878, 9353400, 9431345, 9510600, 9791320, 9994776, 10288740, 10411225, 10490700, 10600520, 10778680, 11095700, 11317614, 11357700, 11660572, 12239150, 12493470, 12860925, 13250650, 13314840, 13351800, 13473350, 13742817, 14575715, 14686980, 14698200, 15090152, 15900780, 16168020, 16643550, 16657960, 17147900, 17490858, 18323756, 18358725, 18862690, 19875975, 20210025, 20577480, 20822450, 20981400, 22191400, 22635228, 22715400, 22904695, 23321144, 24478300, 24986940, 25721850, 26501300, 26946700, 27485634, 28294035, 29151430, 29373960, 31233675, 31801560, 32066573, 32336040, 33287100, 34295800, 34981716, 36647512, 36717450, 37725380, 39751950, 40420050, 41644900, 43727145, 45270456, 45809390, 47156725, 48956600, 49973880, 51443700, 53002600, 53893400, 54971268, 56588070, 58302860, 62467350, 64133146, 66574200, 68714085, 69963432, 72878575, 73434900, 75450760, 79503900, 80840100, 83289800, 87454290, 91618780, 94313450, 96199719, 102887400, 109942536, 113176140, 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約数ペア:

[(1, 19239943800), (2, 9619971900), (3, 6413314600), (4, 4809985950), (5, 3847988760), (6, 3206657300), (7, 2748563400), (8, 2404992975), (10, 1923994380), (11, 1749085800), (12, 1603328650), (14, 1374281700), (15, 1282662920), (17, 1131761400), (20, 961997190), (21, 916187800), (22, 874542900), (24, 801664325), (25, 769597752), (28, 687140850), (30, 641331460), (33, 583028600), (34, 565880700), (35, 549712680), (40, 480998595), (42, 458093900), (44, 437271450), (50, 384798876), (51, 377253800), (55, 349817160), (56, 343570425), (60, 320665730), (66, 291514300), (68, 282940350), (70, 274856340), (75, 256532584), (77, 249869400), (84, 229046950), (85, 226352280), (88, 218635725), (100, 192399438), (102, 188626900), (105, 183237560), (110, 174908580), (119, 161680200), (120, 160332865), (121, 159007800), (131, 146869800), (132, 145757150), (136, 141470175), (140, 137428170), (150, 128266292), (154, 124934700), (165, 116605720), (168, 114523475), (170, 113176140), (175, 109942536), (187, 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(968, 19875975), (1020, 18862690), (1048, 18358725), (1050, 18323756), (1100, 17490858), (1122, 17147900), (1155, 16657960), (1156, 16643550), (1190, 16168020), (1210, 15900780), (1275, 15090152), (1309, 14698200), (1310, 14686980), (1320, 14575715), (1400, 13742817), (1428, 13473350), (1441, 13351800), (1445, 13314840), (1452, 13250650), (1496, 12860925), (1540, 12493470), (1572, 12239150), (1650, 11660572), (1694, 11357700), (1700, 11317614), (1734, 11095700), (1785, 10778680), (1815, 10600520), (1834, 10490700), (1848, 10411225), (1870, 10288740), (1925, 9994776), (1965, 9791320), (2023, 9510600), (2040, 9431345), (2057, 9353400), (2100, 9161878), (2200, 8745429), (2227, 8639400), (2244, 8573950), (2310, 8328980), (2312, 8321775), (2380, 8084010), (2420, 7950390), (2541, 7571800), (2550, 7545076), (2618, 7349100), (2620, 7343490), (2751, 6993800), (2805, 6859160), (2856, 6736675), (2882, 6675900), (2890, 6657420), (2904, 6625325), (2975, 6467208), (3025, 6360312), (3080, 6246735), 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