53126640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 207986688

約数和(自身を除く): 154860048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 127, 140, 144, 166, 168, 180, 210, 240, 249, 252, 254, 280, 315, 332, 336, 360, 381, 415, 420, 498, 504, 508, 560, 581, 630, 635, 664, 720, 747, 762, 830, 840, 889, 996, 1008, 1016, 1143, 1162, 1245, 1260, 1270, 1328, 1494, 1524, 1660, 1680, 1743, 1778, 1905, 1992, 2032, 2286, 2324, 2490, 2520, 2540, 2667, 2905, 2988, 3048, 3320, 3486, 3556, 3735, 3810, 3984, 4445, 4572, 4648, 4980, 5040, 5080, 5229, 5334, 5715, 5810, 5976, 6096, 6640, 6972, 7112, 7470, 7620, 8001, 8715, 8890, 9144, 9296, 9960, 10160, 10458, 10541, 10668, 11430, 11620, 11952, 13335, 13944, 14224, 14940, 15240, 16002, 17430, 17780, 18288, 19920, 20916, 21082, 21336, 22860, 23240, 26145, 26670, 27888, 29880, 30480, 31623, 32004, 34860, 35560, 40005, 41832, 42164, 42672, 45720, 46480, 52290, 52705, 53340, 59760, 63246, 64008, 69720, 71120, 73787, 80010, 83664, 84328, 91440, 94869, 104580, 105410, 106680, 126492, 128016, 139440, 147574, 158115, 160020, 168656, 189738, 209160, 210820, 213360, 221361, 252984, 295148, 316230, 320040, 368935, 379476, 418320, 421640, 442722, 474345, 505968, 590296, 632460, 640080, 664083, 737870, 758952, 843280, 885444, 948690, 1106805, 1180592, 1264920, 1328166, 1475740, 1517904, 1770888, 1897380, 2213610, 2529840, 2656332, 2951480, 3320415, 3541776, 3794760, 4427220, 5312664, 5902960, 6640830, 7589520, 8854440, 10625328, 13281660, 17708880, 26563320, 53126640]

約数ペア:

[(1, 53126640), (2, 26563320), (3, 17708880), (4, 13281660), (5, 10625328), (6, 8854440), (7, 7589520), (8, 6640830), (9, 5902960), (10, 5312664), (12, 4427220), (14, 3794760), (15, 3541776), (16, 3320415), (18, 2951480), (20, 2656332), (21, 2529840), (24, 2213610), (28, 1897380), (30, 1770888), (35, 1517904), (36, 1475740), (40, 1328166), (42, 1264920), (45, 1180592), (48, 1106805), (56, 948690), (60, 885444), (63, 843280), (70, 758952), (72, 737870), (80, 664083), (83, 640080), (84, 632460), (90, 590296), (105, 505968), (112, 474345), (120, 442722), (126, 421640), (127, 418320), (140, 379476), (144, 368935), (166, 320040), (168, 316230), (180, 295148), (210, 252984), (240, 221361), (249, 213360), (252, 210820), (254, 209160), (280, 189738), (315, 168656), (332, 160020), (336, 158115), (360, 147574), (381, 139440), (415, 128016), (420, 126492), (498, 106680), (504, 105410), (508, 104580), (560, 94869), (581, 91440), (630, 84328), (635, 83664), (664, 80010), (720, 73787), (747, 71120), (762, 69720), (830, 64008), (840, 63246), (889, 59760), (996, 53340), (1008, 52705), (1016, 52290), (1143, 46480), (1162, 45720), (1245, 42672), (1260, 42164), (1270, 41832), (1328, 40005), (1494, 35560), (1524, 34860), (1660, 32004), (1680, 31623), (1743, 30480), (1778, 29880), (1905, 27888), (1992, 26670), (2032, 26145), (2286, 23240), (2324, 22860), (2490, 21336), (2520, 21082), (2540, 20916), (2667, 19920), (2905, 18288), (2988, 17780), (3048, 17430), (3320, 16002), (3486, 15240), (3556, 14940), (3735, 14224), (3810, 13944), (3984, 13335), (4445, 11952), (4572, 11620), (4648, 11430), (4980, 10668), (5040, 10541), (5080, 10458), (5229, 10160), (5334, 9960), (5715, 9296), (5810, 9144), (5976, 8890), (6096, 8715), (6640, 8001), (6972, 7620), (7112, 7470)]