83245680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 324979200

約数和(自身を除く): 241733520

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, 140, 144, 166, 168, 180, 199, 210, 240, 249, 252, 280, 315, 332, 336, 360, 398, 415, 420, 498, 504, 560, 581, 597, 630, 664, 720, 747, 796, 830, 840, 995, 996, 1008, 1162, 1194, 1245, 1260, 1328, 1393, 1494, 1592, 1660, 1680, 1743, 1791, 1990, 1992, 2324, 2388, 2490, 2520, 2786, 2905, 2985, 2988, 3184, 3320, 3486, 3582, 3735, 3980, 3984, 4179, 4648, 4776, 4980, 5040, 5229, 5572, 5810, 5970, 5976, 6640, 6965, 6972, 7164, 7470, 7960, 8358, 8715, 8955, 9296, 9552, 9960, 10458, 11144, 11620, 11940, 11952, 12537, 13930, 13944, 14328, 14940, 15920, 16517, 16716, 17430, 17910, 19920, 20895, 20916, 22288, 23240, 23880, 25074, 26145, 27860, 27888, 28656, 29880, 33034, 33432, 34860, 35820, 41790, 41832, 46480, 47760, 49551, 50148, 52290, 55720, 59760, 62685, 66068, 66864, 69720, 71640, 82585, 83580, 83664, 99102, 100296, 104580, 111440, 115619, 125370, 132136, 139440, 143280, 148653, 165170, 167160, 198204, 200592, 209160, 231238, 247755, 250740, 264272, 297306, 330340, 334320, 346857, 396408, 418320, 462476, 495510, 501480, 578095, 594612, 660680, 693714, 743265, 792816, 924952, 991020, 1002960, 1040571, 1156190, 1189224, 1321360, 1387428, 1486530, 1734285, 1849904, 1982040, 2081142, 2312380, 2378448, 2774856, 2973060, 3468570, 3964080, 4162284, 4624760, 5202855, 5549712, 5946120, 6937140, 8324568, 9249520, 10405710, 11892240, 13874280, 16649136, 20811420, 27748560, 41622840, 83245680]

約数ペア:

[(1, 83245680), (2, 41622840), (3, 27748560), (4, 20811420), (5, 16649136), (6, 13874280), (7, 11892240), (8, 10405710), (9, 9249520), (10, 8324568), (12, 6937140), (14, 5946120), (15, 5549712), (16, 5202855), (18, 4624760), (20, 4162284), (21, 3964080), (24, 3468570), (28, 2973060), (30, 2774856), (35, 2378448), (36, 2312380), (40, 2081142), (42, 1982040), (45, 1849904), (48, 1734285), (56, 1486530), (60, 1387428), (63, 1321360), (70, 1189224), (72, 1156190), (80, 1040571), (83, 1002960), (84, 991020), (90, 924952), (105, 792816), (112, 743265), (120, 693714), (126, 660680), (140, 594612), (144, 578095), (166, 501480), (168, 495510), (180, 462476), (199, 418320), (210, 396408), (240, 346857), (249, 334320), (252, 330340), (280, 297306), (315, 264272), (332, 250740), (336, 247755), (360, 231238), (398, 209160), (415, 200592), (420, 198204), (498, 167160), (504, 165170), (560, 148653), (581, 143280), (597, 139440), (630, 132136), (664, 125370), (720, 115619), (747, 111440), (796, 104580), (830, 100296), (840, 99102), (995, 83664), (996, 83580), (1008, 82585), (1162, 71640), (1194, 69720), (1245, 66864), (1260, 66068), (1328, 62685), (1393, 59760), (1494, 55720), (1592, 52290), (1660, 50148), (1680, 49551), (1743, 47760), (1791, 46480), (1990, 41832), (1992, 41790), (2324, 35820), (2388, 34860), (2490, 33432), (2520, 33034), (2786, 29880), (2905, 28656), (2985, 27888), (2988, 27860), (3184, 26145), (3320, 25074), (3486, 23880), (3582, 23240), (3735, 22288), (3980, 20916), (3984, 20895), (4179, 19920), (4648, 17910), (4776, 17430), (4980, 16716), (5040, 16517), (5229, 15920), (5572, 14940), (5810, 14328), (5970, 13944), (5976, 13930), (6640, 12537), (6965, 11952), (6972, 11940), (7164, 11620), (7470, 11144), (7960, 10458), (8358, 9960), (8715, 9552), (8955, 9296)]