3918456640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4069

約数の個数: 224

約数和(自身を含む): 11716024320

約数和(自身を除く): 7797567680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1216, 1288, 1330, 1472, 1520, 1610, 1748, 1840, 2128, 2185, 2240, 2576, 2660, 3040, 3059, 3220, 3496, 3680, 4003, 4256, 4370, 5152, 5320, 6080, 6118, 6440, 6992, 7360, 8006, 8512, 8740, 10304, 10640, 12236, 12880, 13984, 15295, 16012, 17480, 20015, 21280, 24472, 25760, 27968, 28021, 30590, 32024, 34960, 40030, 42560, 48944, 51520, 56042, 61180, 64048, 69920, 76057, 80060, 92069, 97888, 112084, 122360, 128096, 139840, 140105, 152114, 160120, 184138, 195776, 224168, 244720, 256192, 280210, 304228, 320240, 368276, 380285, 448336, 460345, 489440, 532399, 560420, 608456, 640480, 644483, 736552, 760570, 896672, 920690, 978880, 1064798, 1120840, 1216912, 1280960, 1288966, 1473104, 1521140, 1749311, 1793344, 1841380, 2129596, 2241680, 2433824, 2577932, 2661995, 2946208, 3042280, 3222415, 3498622, 3682760, 4259192, 4483360, 4867648, 5155864, 5323990, 5892416, 6084560, 6444830, 6997244, 7365520, 8518384, 8746555, 8966720, 10311728, 10647980, 12169120, 12245177, 12889660, 13994488, 14731040, 17036768, 17493110, 20623456, 21295960, 24338240, 24490354, 25779320, 27988976, 29462080, 34073536, 34986220, 41246912, 42591920, 48980708, 51558640, 55977952, 61225885, 69972440, 85183840, 97961416, 103117280, 111955904, 122451770, 139944880, 170367680, 195922832, 206234560, 244903540, 279889760, 391845664, 489807080, 559779520, 783691328, 979614160, 1959228320, 3918456640]

約数ペア:

[(1, 3918456640), (2, 1959228320), (4, 979614160), (5, 783691328), (7, 559779520), (8, 489807080), (10, 391845664), (14, 279889760), (16, 244903540), (19, 206234560), (20, 195922832), (23, 170367680), (28, 139944880), (32, 122451770), (35, 111955904), (38, 103117280), (40, 97961416), (46, 85183840), (56, 69972440), (64, 61225885), (70, 55977952), (76, 51558640), (80, 48980708), (92, 42591920), (95, 41246912), (112, 34986220), (115, 34073536), (133, 29462080), (140, 27988976), (152, 25779320), (160, 24490354), (161, 24338240), (184, 21295960), (190, 20623456), (224, 17493110), (230, 17036768), (266, 14731040), (280, 13994488), (304, 12889660), (320, 12245177), (322, 12169120), (368, 10647980), (380, 10311728), (437, 8966720), (448, 8746555), (460, 8518384), (532, 7365520), (560, 6997244), (608, 6444830), (644, 6084560), (665, 5892416), (736, 5323990), (760, 5155864), (805, 4867648), (874, 4483360), (920, 4259192), (1064, 3682760), (1120, 3498622), (1216, 3222415), (1288, 3042280), (1330, 2946208), (1472, 2661995), (1520, 2577932), (1610, 2433824), (1748, 2241680), (1840, 2129596), (2128, 1841380), (2185, 1793344), (2240, 1749311), (2576, 1521140), (2660, 1473104), (3040, 1288966), (3059, 1280960), (3220, 1216912), (3496, 1120840), (3680, 1064798), (4003, 978880), (4256, 920690), (4370, 896672), (5152, 760570), (5320, 736552), (6080, 644483), (6118, 640480), (6440, 608456), (6992, 560420), (7360, 532399), (8006, 489440), (8512, 460345), (8740, 448336), (10304, 380285), (10640, 368276), (12236, 320240), (12880, 304228), (13984, 280210), (15295, 256192), (16012, 244720), (17480, 224168), (20015, 195776), (21280, 184138), (24472, 160120), (25760, 152114), (27968, 140105), (28021, 139840), (30590, 128096), (32024, 122360), (34960, 112084), (40030, 97888), (42560, 92069), (48944, 80060), (51520, 76057), (56042, 69920), (61180, 64048)]