2817892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 9693665280

約数和(自身を除く): 6875773200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 107, 120, 144, 158, 180, 214, 237, 240, 316, 321, 360, 395, 428, 463, 474, 535, 632, 642, 711, 720, 790, 856, 926, 948, 963, 1070, 1185, 1264, 1284, 1389, 1422, 1580, 1605, 1712, 1852, 1896, 1926, 2140, 2315, 2370, 2568, 2778, 2844, 3160, 3210, 3555, 3704, 3792, 3852, 4167, 4280, 4630, 4740, 4815, 5136, 5556, 5688, 6320, 6420, 6945, 7110, 7408, 7704, 8334, 8453, 8560, 9260, 9480, 9630, 11112, 11376, 12840, 13890, 14220, 15408, 16668, 16906, 18520, 18960, 19260, 20835, 22224, 25359, 25680, 27780, 28440, 33336, 33812, 36577, 37040, 38520, 41670, 42265, 49541, 50718, 55560, 56880, 66672, 67624, 73154, 76077, 77040, 83340, 84530, 99082, 101436, 109731, 111120, 126795, 135248, 146308, 148623, 152154, 166680, 169060, 182885, 198164, 202872, 219462, 247705, 253590, 292616, 297246, 304308, 329193, 333360, 338120, 365770, 380385, 396328, 405744, 438924, 445869, 495410, 507180, 548655, 585232, 594492, 608616, 658386, 676240, 731540, 743115, 760770, 792656, 877848, 891738, 990820, 1014360, 1097310, 1188984, 1217232, 1316772, 1463080, 1486230, 1521540, 1645965, 1755696, 1783476, 1981640, 2028720, 2194620, 2229345, 2377968, 2633544, 2926160, 2972460, 3043080, 3291930, 3566952, 3913739, 3963280, 4389240, 4458690, 5267088, 5944920, 6086160, 6583860, 7133904, 7827478, 8778480, 8917380, 11741217, 11889840, 13167720, 15654956, 17834760, 19568695, 23482434, 26335440, 31309912, 35223651, 35669520, 39137390, 46964868, 58706085, 62619824, 70447302, 78274780, 93929736, 117412170, 140894604, 156549560, 176118255, 187859472, 234824340, 281789208, 313099120, 352236510, 469648680, 563578416, 704473020, 939297360, 1408946040, 2817892080]

約数ペア:

[(1, 2817892080), (2, 1408946040), (3, 939297360), (4, 704473020), (5, 563578416), (6, 469648680), (8, 352236510), (9, 313099120), (10, 281789208), (12, 234824340), (15, 187859472), (16, 176118255), (18, 156549560), (20, 140894604), (24, 117412170), (30, 93929736), (36, 78274780), (40, 70447302), (45, 62619824), (48, 58706085), (60, 46964868), (72, 39137390), (79, 35669520), (80, 35223651), (90, 31309912), (107, 26335440), (120, 23482434), (144, 19568695), (158, 17834760), (180, 15654956), (214, 13167720), (237, 11889840), (240, 11741217), (316, 8917380), (321, 8778480), (360, 7827478), (395, 7133904), (428, 6583860), (463, 6086160), (474, 5944920), (535, 5267088), (632, 4458690), (642, 4389240), (711, 3963280), (720, 3913739), (790, 3566952), (856, 3291930), (926, 3043080), (948, 2972460), (963, 2926160), (1070, 2633544), (1185, 2377968), (1264, 2229345), (1284, 2194620), (1389, 2028720), (1422, 1981640), (1580, 1783476), (1605, 1755696), (1712, 1645965), (1852, 1521540), (1896, 1486230), (1926, 1463080), (2140, 1316772), (2315, 1217232), (2370, 1188984), (2568, 1097310), (2778, 1014360), (2844, 990820), (3160, 891738), (3210, 877848), (3555, 792656), (3704, 760770), (3792, 743115), (3852, 731540), (4167, 676240), (4280, 658386), (4630, 608616), (4740, 594492), (4815, 585232), (5136, 548655), (5556, 507180), (5688, 495410), (6320, 445869), (6420, 438924), (6945, 405744), (7110, 396328), (7408, 380385), (7704, 365770), (8334, 338120), (8453, 333360), (8560, 329193), (9260, 304308), (9480, 297246), (9630, 292616), (11112, 253590), (11376, 247705), (12840, 219462), (13890, 202872), (14220, 198164), (15408, 182885), (16668, 169060), (16906, 166680), (18520, 152154), (18960, 148623), (19260, 146308), (20835, 135248), (22224, 126795), (25359, 111120), (25680, 109731), (27780, 101436), (28440, 99082), (33336, 84530), (33812, 83340), (36577, 77040), (37040, 76077), (38520, 73154), (41670, 67624), (42265, 66672), (49541, 56880), (50718, 55560)]