1896239520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9948

約数の個数: 288

約数和(自身を含む): 7785348480

約数和(自身を除く): 5889108960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 9901, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 19802, 21280, 23940, 27360, 29703, 31920, 38304, 39604, 47880, 49505, 59406, 63840, 69307, 79208, 89109, 95760, 99010, 118812, 138614, 148515, 158416, 178218, 188119, 191520, 198020, 207921, 237624, 277228, 297030, 316832, 346535, 356436, 376238, 396040, 415842, 445545, 475248, 554456, 564357, 594060, 623763, 693070, 712872, 752476, 792080, 831684, 891090, 940595, 950496, 1039605, 1108912, 1128714, 1188120, 1247526, 1316833, 1386140, 1425744, 1504952, 1584160, 1663368, 1693071, 1782180, 1881190, 2079210, 2217824, 2257428, 2376240, 2495052, 2633666, 2772280, 2821785, 2851488, 3009904, 3118815, 3326736, 3386142, 3564360, 3762380, 3950499, 4158420, 4514856, 4752480, 4990104, 5267332, 5544560, 5643570, 6019808, 6237630, 6584165, 6653472, 6772284, 7128720, 7524760, 7900998, 8316840, 8465355, 9029712, 9980208, 10534664, 11089120, 11287140, 11851497, 12475260, 13168330, 13544568, 14257440, 15049520, 15801996, 16633680, 16930710, 18059424, 19752495, 19960416, 21069328, 22574280, 23702994, 24950520, 26336660, 27089136, 30099040, 31603992, 33267360, 33861420, 39504990, 42138656, 45148560, 47405988, 49901040, 52673320, 54178272, 59257485, 63207984, 67722840, 79009980, 90297120, 94811976, 99802080, 105346640, 118514970, 126415968, 135445680, 158019960, 189623952, 210693280, 237029940, 270891360, 316039920, 379247904, 474059880, 632079840, 948119760, 1896239520]

約数ペア:

[(1, 1896239520), (2, 948119760), (3, 632079840), (4, 474059880), (5, 379247904), (6, 316039920), (7, 270891360), (8, 237029940), (9, 210693280), (10, 189623952), (12, 158019960), (14, 135445680), (15, 126415968), (16, 118514970), (18, 105346640), (19, 99802080), (20, 94811976), (21, 90297120), (24, 79009980), (28, 67722840), (30, 63207984), (32, 59257485), (35, 54178272), (36, 52673320), (38, 49901040), (40, 47405988), (42, 45148560), (45, 42138656), (48, 39504990), (56, 33861420), (57, 33267360), (60, 31603992), (63, 30099040), (70, 27089136), (72, 26336660), (76, 24950520), (80, 23702994), (84, 22574280), (90, 21069328), (95, 19960416), (96, 19752495), (105, 18059424), (112, 16930710), (114, 16633680), (120, 15801996), (126, 15049520), (133, 14257440), (140, 13544568), (144, 13168330), (152, 12475260), (160, 11851497), (168, 11287140), (171, 11089120), (180, 10534664), (190, 9980208), (210, 9029712), (224, 8465355), (228, 8316840), (240, 7900998), (252, 7524760), (266, 7128720), (280, 6772284), (285, 6653472), (288, 6584165), (304, 6237630), (315, 6019808), (336, 5643570), (342, 5544560), (360, 5267332), (380, 4990104), (399, 4752480), (420, 4514856), (456, 4158420), (480, 3950499), (504, 3762380), (532, 3564360), (560, 3386142), (570, 3326736), (608, 3118815), (630, 3009904), (665, 2851488), (672, 2821785), (684, 2772280), (720, 2633666), (760, 2495052), (798, 2376240), (840, 2257428), (855, 2217824), (912, 2079210), (1008, 1881190), (1064, 1782180), (1120, 1693071), (1140, 1663368), (1197, 1584160), (1260, 1504952), (1330, 1425744), (1368, 1386140), (1440, 1316833), (1520, 1247526), (1596, 1188120), (1680, 1128714), (1710, 1108912), (1824, 1039605), (1995, 950496), (2016, 940595), (2128, 891090), (2280, 831684), (2394, 792080), (2520, 752476), (2660, 712872), (2736, 693070), (3040, 623763), (3192, 594060), (3360, 564357), (3420, 554456), (3990, 475248), (4256, 445545), (4560, 415842), (4788, 396040), (5040, 376238), (5320, 356436), (5472, 346535), (5985, 316832), (6384, 297030), (6840, 277228), (7980, 237624), (9120, 207921), (9576, 198020), (9901, 191520), (10080, 188119), (10640, 178218), (11970, 158416), (12768, 148515), (13680, 138614), (15960, 118812), (19152, 99010), (19802, 95760), (21280, 89109), (23940, 79208), (27360, 69307), (29703, 63840), (31920, 59406), (38304, 49505), (39604, 47880)]