19802826240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 320

約数和(自身を含む): 65517306624

約数和(自身を除く): 45714480384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 227, 240, 256, 296, 307, 320, 370, 384, 444, 454, 480, 512, 555, 592, 614, 640, 681, 740, 768, 888, 908, 921, 960, 1110, 1135, 1184, 1228, 1280, 1362, 1480, 1535, 1536, 1776, 1816, 1842, 1920, 2220, 2270, 2368, 2456, 2560, 2724, 2960, 3070, 3405, 3552, 3632, 3684, 3840, 4440, 4540, 4605, 4736, 4912, 5448, 5920, 6140, 6810, 7104, 7264, 7368, 7680, 8399, 8880, 9080, 9210, 9472, 9824, 10896, 11359, 11840, 12280, 13620, 14208, 14528, 14736, 16798, 17760, 18160, 18420, 18944, 19648, 21792, 22718, 23680, 24560, 25197, 27240, 28416, 29056, 29472, 33596, 34077, 35520, 36320, 36840, 39296, 41995, 43584, 45436, 47360, 49120, 50394, 54480, 56795, 56832, 58112, 58944, 67192, 68154, 69689, 71040, 72640, 73680, 78592, 83990, 87168, 90872, 94720, 98240, 100788, 108960, 113590, 116224, 117888, 125985, 134384, 136308, 139378, 142080, 145280, 147360, 157184, 167980, 170385, 174336, 181744, 196480, 201576, 209067, 217920, 227180, 235776, 251970, 268768, 272616, 278756, 284160, 290560, 294720, 335960, 340770, 348445, 348672, 363488, 392960, 403152, 418134, 435840, 454360, 471552, 503940, 537536, 545232, 557512, 581120, 589440, 671920, 681540, 696890, 726976, 785920, 806304, 836268, 871680, 908720, 1007880, 1045335, 1075072, 1090464, 1115024, 1178880, 1343840, 1363080, 1393780, 1453952, 1612608, 1672536, 1743360, 1817440, 2015760, 2090670, 2150144, 2180928, 2230048, 2357760, 2578493, 2687680, 2726160, 2787560, 2907904, 3225216, 3345072, 3634880, 4031520, 4181340, 4300288, 4361856, 4460096, 5156986, 5375360, 5452320, 5575120, 5815808, 6450432, 6690144, 7269760, 7735479, 8063040, 8362680, 8723712, 8920192, 10313972, 10750720, 10904640, 11150240, 12892465, 12900864, 13380288, 14539520, 15470958, 16126080, 16725360, 17447424, 17840384, 20627944, 21501440, 21809280, 22300480, 25784930, 26760576, 29079040, 30941916, 32252160, 33450720, 35680768, 38677395, 41255888, 43618560, 44600960, 51569860, 53521152, 61883832, 64504320, 66901440, 77354790, 82511776, 87237120, 89201920, 103139720, 107042304, 123767664, 133802880, 154709580, 165023552, 178403840, 206279440, 247535328, 267605760, 309419160, 330047104, 412558880, 495070656, 535211520, 618838320, 660094208, 825117760, 990141312, 1237676640, 1320188416, 1650235520, 1980282624, 2475353280, 3300471040, 3960565248, 4950706560, 6600942080, 9901413120, 19802826240]

約数ペア:

[(1, 19802826240), (2, 9901413120), (3, 6600942080), (4, 4950706560), (5, 3960565248), (6, 3300471040), (8, 2475353280), (10, 1980282624), (12, 1650235520), (15, 1320188416), (16, 1237676640), (20, 990141312), (24, 825117760), (30, 660094208), (32, 618838320), (37, 535211520), (40, 495070656), (48, 412558880), (60, 330047104), (64, 309419160), (74, 267605760), (80, 247535328), (96, 206279440), (111, 178403840), (120, 165023552), (128, 154709580), (148, 133802880), (160, 123767664), (185, 107042304), (192, 103139720), (222, 89201920), (227, 87237120), (240, 82511776), (256, 77354790), (296, 66901440), (307, 64504320), (320, 61883832), (370, 53521152), (384, 51569860), (444, 44600960), (454, 43618560), (480, 41255888), (512, 38677395), (555, 35680768), (592, 33450720), (614, 32252160), (640, 30941916), (681, 29079040), (740, 26760576), (768, 25784930), (888, 22300480), (908, 21809280), (921, 21501440), (960, 20627944), (1110, 17840384), (1135, 17447424), (1184, 16725360), (1228, 16126080), (1280, 15470958), (1362, 14539520), (1480, 13380288), (1535, 12900864), (1536, 12892465), (1776, 11150240), (1816, 10904640), (1842, 10750720), (1920, 10313972), (2220, 8920192), (2270, 8723712), (2368, 8362680), (2456, 8063040), (2560, 7735479), (2724, 7269760), (2960, 6690144), (3070, 6450432), (3405, 5815808), (3552, 5575120), (3632, 5452320), (3684, 5375360), (3840, 5156986), (4440, 4460096), (4540, 4361856), (4605, 4300288), (4736, 4181340), (4912, 4031520), (5448, 3634880), (5920, 3345072), (6140, 3225216), (6810, 2907904), (7104, 2787560), (7264, 2726160), (7368, 2687680), (7680, 2578493), (8399, 2357760), (8880, 2230048), (9080, 2180928), (9210, 2150144), (9472, 2090670), (9824, 2015760), (10896, 1817440), (11359, 1743360), (11840, 1672536), (12280, 1612608), (13620, 1453952), (14208, 1393780), (14528, 1363080), (14736, 1343840), (16798, 1178880), (17760, 1115024), (18160, 1090464), (18420, 1075072), (18944, 1045335), (19648, 1007880), (21792, 908720), (22718, 871680), (23680, 836268), (24560, 806304), (25197, 785920), (27240, 726976), (28416, 696890), (29056, 681540), (29472, 671920), (33596, 589440), (34077, 581120), (35520, 557512), (36320, 545232), (36840, 537536), (39296, 503940), (41995, 471552), (43584, 454360), (45436, 435840), (47360, 418134), (49120, 403152), (50394, 392960), (54480, 363488), (56795, 348672), (56832, 348445), (58112, 340770), (58944, 335960), (67192, 294720), (68154, 290560), (69689, 284160), (71040, 278756), (72640, 272616), (73680, 268768), (78592, 251970), (83990, 235776), (87168, 227180), (90872, 217920), (94720, 209067), (98240, 201576), (100788, 196480), (108960, 181744), (113590, 174336), (116224, 170385), (117888, 167980), (125985, 157184), (134384, 147360), (136308, 145280), (139378, 142080)]