40216951008

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20939}}^1$

素因数の和:20996

約数の個数: 288

約数和(自身を含む): 134454902400

約数和(自身を除く): 94237951392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 288, 304, 312, 324, 342, 351, 416, 432, 456, 468, 486, 494, 513, 608, 624, 648, 684, 702, 741, 864, 912, 936, 972, 988, 1026, 1053, 1248, 1296, 1368, 1404, 1482, 1539, 1824, 1872, 1944, 1976, 2052, 2106, 2223, 2592, 2736, 2808, 2964, 3078, 3159, 3744, 3888, 3952, 4104, 4212, 4446, 4617, 5472, 5616, 5928, 6156, 6318, 6669, 7776, 7904, 8208, 8424, 8892, 9234, 11232, 11856, 12312, 12636, 13338, 16416, 16848, 17784, 18468, 20007, 20939, 23712, 24624, 25272, 26676, 33696, 35568, 36936, 40014, 41878, 49248, 50544, 53352, 60021, 62817, 71136, 73872, 80028, 83756, 101088, 106704, 120042, 125634, 147744, 160056, 167512, 188451, 213408, 240084, 251268, 272207, 320112, 335024, 376902, 397841, 480168, 502536, 544414, 565353, 640224, 670048, 753804, 795682, 816621, 960336, 1005072, 1088828, 1130706, 1193523, 1507608, 1591364, 1633242, 1696059, 1920672, 2010144, 2177656, 2261412, 2387046, 2449863, 3015216, 3182728, 3266484, 3392118, 3580569, 4355312, 4522824, 4774092, 4899726, 5088177, 5171933, 6030432, 6365456, 6532968, 6784236, 7161138, 7349589, 8710624, 9045648, 9548184, 9799452, 10176354, 10343866, 10741707, 12730912, 13065936, 13568472, 14322276, 14699178, 15515799, 18091296, 19096368, 19598904, 20352708, 20687732, 21483414, 22048767, 26131872, 27136944, 28644552, 29398356, 31031598, 32225121, 38192736, 39197808, 40705416, 41375464, 42966828, 44097534, 46547397, 54273888, 57289104, 58796712, 62063196, 64450242, 66146301, 78395616, 81410832, 82750928, 85933656, 88195068, 93094794, 96675363, 114578208, 117593424, 124126392, 128900484, 132292602, 139642191, 162821664, 165501856, 171867312, 176390136, 186189588, 193350726, 235186848, 248252784, 257800968, 264585204, 279284382, 343734624, 352780272, 372379176, 386701452, 418926573, 496505568, 515601936, 529170408, 558568764, 705560544, 744758352, 773402904, 837853146, 1031203872, 1058340816, 1117137528, 1256779719, 1489516704, 1546805808, 1675706292, 2116681632, 2234275056, 2513559438, 3093611616, 3351412584, 4468550112, 5027118876, 6702825168, 10054237752, 13405650336, 20108475504, 40216951008]

約数ペア:

[(1, 40216951008), (2, 20108475504), (3, 13405650336), (4, 10054237752), (6, 6702825168), (8, 5027118876), (9, 4468550112), (12, 3351412584), (13, 3093611616), (16, 2513559438), (18, 2234275056), (19, 2116681632), (24, 1675706292), (26, 1546805808), (27, 1489516704), (32, 1256779719), (36, 1117137528), (38, 1058340816), (39, 1031203872), (48, 837853146), (52, 773402904), (54, 744758352), (57, 705560544), (72, 558568764), (76, 529170408), (78, 515601936), (81, 496505568), (96, 418926573), (104, 386701452), (108, 372379176), (114, 352780272), (117, 343734624), (144, 279284382), (152, 264585204), (156, 257800968), (162, 248252784), (171, 235186848), (208, 193350726), (216, 186189588), (228, 176390136), (234, 171867312), (243, 165501856), (247, 162821664), (288, 139642191), (304, 132292602), (312, 128900484), (324, 124126392), (342, 117593424), (351, 114578208), (416, 96675363), (432, 93094794), (456, 88195068), (468, 85933656), (486, 82750928), (494, 81410832), (513, 78395616), (608, 66146301), (624, 64450242), (648, 62063196), (684, 58796712), (702, 57289104), (741, 54273888), (864, 46547397), (912, 44097534), (936, 42966828), (972, 41375464), (988, 40705416), (1026, 39197808), (1053, 38192736), (1248, 32225121), (1296, 31031598), (1368, 29398356), (1404, 28644552), (1482, 27136944), (1539, 26131872), (1824, 22048767), (1872, 21483414), (1944, 20687732), (1976, 20352708), (2052, 19598904), (2106, 19096368), (2223, 18091296), (2592, 15515799), (2736, 14699178), (2808, 14322276), (2964, 13568472), (3078, 13065936), (3159, 12730912), (3744, 10741707), (3888, 10343866), (3952, 10176354), (4104, 9799452), (4212, 9548184), (4446, 9045648), (4617, 8710624), (5472, 7349589), (5616, 7161138), (5928, 6784236), (6156, 6532968), (6318, 6365456), (6669, 6030432), (7776, 5171933), (7904, 5088177), (8208, 4899726), (8424, 4774092), (8892, 4522824), (9234, 4355312), (11232, 3580569), (11856, 3392118), (12312, 3266484), (12636, 3182728), (13338, 3015216), (16416, 2449863), (16848, 2387046), (17784, 2261412), (18468, 2177656), (20007, 2010144), (20939, 1920672), (23712, 1696059), (24624, 1633242), (25272, 1591364), (26676, 1507608), (33696, 1193523), (35568, 1130706), (36936, 1088828), (40014, 1005072), (41878, 960336), (49248, 816621), (50544, 795682), (53352, 753804), (60021, 670048), (62817, 640224), (71136, 565353), (73872, 544414), (80028, 502536), (83756, 480168), (101088, 397841), (106704, 376902), (120042, 335024), (125634, 320112), (147744, 272207), (160056, 251268), (167512, 240084), (188451, 213408)]