18273032960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 432

約数和(自身を含む): 55764457056

約数和(自身を除く): 37491424096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 73, 80, 91, 98, 104, 112, 128, 130, 140, 146, 160, 182, 196, 208, 224, 245, 256, 260, 280, 292, 307, 320, 364, 365, 392, 416, 448, 455, 490, 511, 520, 560, 584, 614, 637, 640, 728, 730, 784, 832, 896, 910, 949, 980, 1022, 1040, 1120, 1168, 1228, 1274, 1280, 1456, 1460, 1535, 1568, 1664, 1792, 1820, 1898, 1960, 2044, 2080, 2149, 2240, 2336, 2456, 2548, 2555, 2912, 2920, 3070, 3136, 3185, 3328, 3577, 3640, 3796, 3920, 3991, 4088, 4160, 4298, 4480, 4672, 4745, 4912, 5096, 5110, 5824, 5840, 6140, 6272, 6370, 6643, 7154, 7280, 7592, 7840, 7982, 8176, 8320, 8596, 8960, 9344, 9490, 9824, 10192, 10220, 10745, 11648, 11680, 12280, 12544, 12740, 13286, 14308, 14560, 15043, 15184, 15680, 15964, 16352, 16640, 17192, 17885, 18688, 18980, 19648, 19955, 20384, 20440, 21490, 22411, 23296, 23360, 24560, 25480, 26572, 27937, 28616, 29120, 30086, 30368, 31360, 31928, 32704, 33215, 34384, 35770, 37960, 39296, 39910, 40768, 40880, 42980, 44822, 46501, 46720, 49120, 50960, 53144, 55874, 57232, 58240, 60172, 60736, 62720, 63856, 65408, 66430, 68768, 71540, 75215, 75920, 78592, 79820, 81536, 81760, 85960, 89644, 93002, 93440, 98240, 101920, 106288, 111748, 112055, 114464, 116480, 120344, 121472, 127712, 130816, 132860, 137536, 139685, 143080, 150430, 151840, 156877, 159640, 163072, 163520, 171920, 179288, 186004, 195559, 196480, 203840, 212576, 223496, 224110, 228928, 232505, 240688, 242944, 255424, 265720, 275072, 279370, 286160, 291343, 300860, 303680, 313754, 319280, 327040, 343840, 358576, 372008, 391118, 392960, 407680, 425152, 446992, 448220, 457856, 465010, 481376, 510848, 531440, 550144, 558740, 572320, 582686, 601720, 607360, 627508, 638560, 654080, 687680, 717152, 744016, 782236, 784385, 815360, 850304, 893984, 896440, 915712, 930020, 962752, 977795, 1021696, 1062880, 1098139, 1117480, 1144640, 1165372, 1203440, 1214720, 1255016, 1277120, 1375360, 1434304, 1456715, 1488032, 1564472, 1568770, 1700608, 1787968, 1792880, 1860040, 1925504, 1955590, 2039401, 2125760, 2196278, 2234960, 2289280, 2330744, 2406880, 2510032, 2554240, 2750720, 2868608, 2913430, 2976064, 3128944, 3137540, 3575936, 3585760, 3720080, 3851008, 3911180, 4078802, 4251520, 4392556, 4469920, 4578560, 4661488, 4813760, 5020064, 5108480, 5490695, 5737216, 5826860, 5952128, 6257888, 6275080, 7151872, 7171520, 7440160, 7822360, 8157604, 8503040, 8785112, 8939840, 9322976, 9627520, 10040128, 10197005, 10981390, 11653720, 11904256, 12515776, 12550160, 14275807, 14343040, 14880320, 15644720, 16315208, 17570224, 17879680, 18645952, 19255040, 20080256, 20394010, 21962780, 23307440, 25031552, 25100320, 28551614, 28686080, 29760640, 31289440, 32630416, 35140448, 35759360, 37291904, 40160512, 40788020, 43925560, 46614880, 50063104, 50200640, 57103228, 59521280, 62578880, 65260832, 70280896, 71379035, 74583808, 81576040, 87851120, 93229760, 100401280, 114206456, 125157760, 130521664, 140561792, 142758070, 163152080, 175702240, 186459520, 200802560, 228412912, 250315520, 261043328, 281123584, 285516140, 326304160, 351404480, 372919040, 456825824, 522086656, 571032280, 652608320, 702808960, 913651648, 1142064560, 1305216640, 1405617920, 1827303296, 2284129120, 2610433280, 3654606592, 4568258240, 9136516480, 18273032960]

約数ペア:

[(1, 18273032960), (2, 9136516480), (4, 4568258240), (5, 3654606592), (7, 2610433280), (8, 2284129120), (10, 1827303296), (13, 1405617920), (14, 1305216640), (16, 1142064560), (20, 913651648), (26, 702808960), (28, 652608320), (32, 571032280), (35, 522086656), (40, 456825824), (49, 372919040), (52, 351404480), (56, 326304160), (64, 285516140), (65, 281123584), (70, 261043328), (73, 250315520), (80, 228412912), (91, 200802560), (98, 186459520), (104, 175702240), (112, 163152080), (128, 142758070), (130, 140561792), (140, 130521664), (146, 125157760), (160, 114206456), (182, 100401280), (196, 93229760), (208, 87851120), (224, 81576040), (245, 74583808), (256, 71379035), (260, 70280896), (280, 65260832), (292, 62578880), (307, 59521280), (320, 57103228), (364, 50200640), (365, 50063104), (392, 46614880), (416, 43925560), (448, 40788020), (455, 40160512), (490, 37291904), (511, 35759360), (520, 35140448), (560, 32630416), (584, 31289440), (614, 29760640), (637, 28686080), (640, 28551614), (728, 25100320), (730, 25031552), (784, 23307440), (832, 21962780), (896, 20394010), (910, 20080256), (949, 19255040), (980, 18645952), (1022, 17879680), (1040, 17570224), (1120, 16315208), (1168, 15644720), (1228, 14880320), (1274, 14343040), (1280, 14275807), (1456, 12550160), (1460, 12515776), (1535, 11904256), (1568, 11653720), (1664, 10981390), (1792, 10197005), (1820, 10040128), (1898, 9627520), (1960, 9322976), (2044, 8939840), (2080, 8785112), (2149, 8503040), (2240, 8157604), (2336, 7822360), (2456, 7440160), (2548, 7171520), (2555, 7151872), (2912, 6275080), (2920, 6257888), (3070, 5952128), (3136, 5826860), (3185, 5737216), (3328, 5490695), (3577, 5108480), (3640, 5020064), (3796, 4813760), (3920, 4661488), (3991, 4578560), (4088, 4469920), (4160, 4392556), (4298, 4251520), (4480, 4078802), (4672, 3911180), (4745, 3851008), (4912, 3720080), (5096, 3585760), (5110, 3575936), (5824, 3137540), (5840, 3128944), (6140, 2976064), (6272, 2913430), (6370, 2868608), (6643, 2750720), (7154, 2554240), (7280, 2510032), (7592, 2406880), (7840, 2330744), (7982, 2289280), (8176, 2234960), (8320, 2196278), (8596, 2125760), (8960, 2039401), (9344, 1955590), (9490, 1925504), (9824, 1860040), (10192, 1792880), (10220, 1787968), (10745, 1700608), (11648, 1568770), (11680, 1564472), (12280, 1488032), (12544, 1456715), (12740, 1434304), (13286, 1375360), (14308, 1277120), (14560, 1255016), (15043, 1214720), (15184, 1203440), (15680, 1165372), (15964, 1144640), (16352, 1117480), (16640, 1098139), (17192, 1062880), (17885, 1021696), (18688, 977795), (18980, 962752), (19648, 930020), (19955, 915712), (20384, 896440), (20440, 893984), (21490, 850304), (22411, 815360), (23296, 784385), (23360, 782236), (24560, 744016), (25480, 717152), (26572, 687680), (27937, 654080), (28616, 638560), (29120, 627508), (30086, 607360), (30368, 601720), (31360, 582686), (31928, 572320), (32704, 558740), (33215, 550144), (34384, 531440), (35770, 510848), (37960, 481376), (39296, 465010), (39910, 457856), (40768, 448220), (40880, 446992), (42980, 425152), (44822, 407680), (46501, 392960), (46720, 391118), (49120, 372008), (50960, 358576), (53144, 343840), (55874, 327040), (57232, 319280), (58240, 313754), (60172, 303680), (60736, 300860), (62720, 291343), (63856, 286160), (65408, 279370), (66430, 275072), (68768, 265720), (71540, 255424), (75215, 242944), (75920, 240688), (78592, 232505), (79820, 228928), (81536, 224110), (81760, 223496), (85960, 212576), (89644, 203840), (93002, 196480), (93440, 195559), (98240, 186004), (101920, 179288), (106288, 171920), (111748, 163520), (112055, 163072), (114464, 159640), (116480, 156877), (120344, 151840), (121472, 150430), (127712, 143080), (130816, 139685), (132860, 137536)]