19342945440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 1152

約数和(自身を含む): 90744675840

約数和(自身を除く): 71401730400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 38, 39, 40, 42, 45, 48, 51, 52, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 80, 84, 85, 90, 91, 95, 96, 102, 104, 105, 112, 114, 117, 119, 120, 126, 130, 133, 136, 140, 144, 152, 153, 156, 160, 168, 170, 171, 180, 182, 190, 195, 204, 208, 210, 221, 224, 228, 234, 238, 240, 247, 252, 255, 260, 266, 272, 273, 280, 285, 288, 304, 306, 312, 315, 323, 336, 340, 342, 357, 360, 364, 380, 390, 399, 408, 416, 420, 442, 455, 456, 457, 468, 476, 480, 494, 504, 510, 520, 532, 544, 546, 560, 570, 585, 595, 608, 612, 624, 630, 646, 663, 665, 672, 680, 684, 714, 720, 728, 741, 760, 765, 780, 798, 816, 819, 840, 855, 884, 910, 912, 914, 936, 952, 969, 988, 1008, 1020, 1040, 1064, 1071, 1092, 1105, 1120, 1140, 1170, 1190, 1197, 1224, 1235, 1248, 1260, 1292, 1326, 1330, 1360, 1365, 1368, 1371, 1428, 1440, 1456, 1482, 1520, 1530, 1547, 1560, 1596, 1615, 1632, 1638, 1680, 1710, 1729, 1768, 1785, 1820, 1824, 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67830, 69160, 69464, 69615, 69921, 71136, 71292, 72352, 73120, 74256, 75582, 76776, 77520, 77690, 77805, 78147, 79560, 81396, 82260, 82992, 83174, 83980, 85680, 86830, 88179, 88920, 89115, 90440, 92820, 93024, 93228, 95056, 95760, 95970, 100776, 100997, 101745, 102368, 103740, 104196, 106080, 106938, 108528, 108766, 109680, 111384, 112879, 115164, 116280, 116535, 117572, 118560, 118820, 121562, 123760, 124304, 124488, 124761, 125970, 127960, 130245, 131040, 131616, 134368, 135660, 138320, 138928, 139230, 139842, 142584, 143955, 146965, 147611, 148512, 151164, 153552, 155040, 155380, 155610, 156294, 159120, 162792, 163149, 164520, 165984, 166348, 167960, 171360, 173660, 176358, 177840, 178230, 180880, 182343, 185640, 186456, 188955, 190112, 191520, 191940, 201552, 201994, 203490, 207480, 207935, 208392, 213876, 217056, 217532, 219360, 222768, 225758, 230328, 232560, 233070, 235144, 237640, 243124, 247520, 248608, 248976, 249522, 251940, 255920, 260490, 264537, 267345, 271320, 271915, 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113782032, 115136580, 120893409, 123993240, 126424480, 127256220, 134326010, 138163896, 142227540, 145435680, 148791888, 153515440, 161191212, 162545760, 165324320, 169674960, 172704870, 184218528, 185989860, 189636720, 201489015, 203609952, 212559840, 214921616, 227564064, 230273160, 241786818, 247986480, 254512440, 268652020, 276327792, 284455080, 297583776, 307030880, 322382424, 339349920, 345409740, 371979720, 379273440, 402978030, 429843232, 460546320, 483573636, 495972960, 509024880, 537304040, 552655584, 568910160, 604467045, 644764848, 690819480, 743959440, 805956060, 921092640, 967147272, 1018049760, 1074608080, 1137820320, 1208934090, 1289529696, 1381638960, 1487918880, 1611912120, 1934294544, 2149216160, 2417868180, 2763277920, 3223824240, 3868589088, 4835736360, 6447648480, 9671472720, 19342945440]

約数ペア:

[(1, 19342945440), (2, 9671472720), (3, 6447648480), (4, 4835736360), (5, 3868589088), (6, 3223824240), (7, 2763277920), (8, 2417868180), (9, 2149216160), (10, 1934294544), (12, 1611912120), (13, 1487918880), (14, 1381638960), (15, 1289529696), (16, 1208934090), (17, 1137820320), (18, 1074608080), (19, 1018049760), (20, 967147272), (21, 921092640), (24, 805956060), (26, 743959440), (28, 690819480), (30, 644764848), (32, 604467045), (34, 568910160), (35, 552655584), (36, 537304040), (38, 509024880), (39, 495972960), (40, 483573636), (42, 460546320), (45, 429843232), (48, 402978030), (51, 379273440), (52, 371979720), (56, 345409740), (57, 339349920), (60, 322382424), (63, 307030880), (65, 297583776), (68, 284455080), (70, 276327792), (72, 268652020), (76, 254512440), (78, 247986480), (80, 241786818), (84, 230273160), (85, 227564064), (90, 214921616), (91, 212559840), (95, 203609952), (96, 201489015), (102, 189636720), (104, 185989860), (105, 184218528), (112, 172704870), (114, 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