218674080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 240

約数和(自身を含む): 790352640

約数和(自身を除く): 571678560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 359, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 718, 720, 752, 810, 846, 864, 940, 1077, 1080, 1128, 1269, 1296, 1410, 1436, 1440, 1504, 1620, 1692, 1795, 1880, 2115, 2154, 2160, 2256, 2538, 2592, 2820, 2872, 3231, 3240, 3384, 3590, 3760, 3807, 4230, 4308, 4320, 4512, 5076, 5385, 5640, 5744, 6345, 6462, 6480, 6768, 7180, 7520, 7614, 8460, 8616, 9693, 10152, 10770, 11280, 11488, 12690, 12924, 12960, 13536, 14360, 15228, 16155, 16873, 16920, 17232, 19035, 19386, 20304, 21540, 22560, 25380, 25848, 28720, 29079, 30456, 32310, 33746, 33840, 34464, 38070, 38772, 40608, 43080, 48465, 50619, 50760, 51696, 57440, 58158, 60912, 64620, 67492, 67680, 76140, 77544, 84365, 86160, 96930, 101238, 101520, 103392, 116316, 121824, 129240, 134984, 145395, 151857, 152280, 155088, 168730, 172320, 193860, 202476, 203040, 232632, 253095, 258480, 269968, 290790, 303714, 304560, 310176, 337460, 387720, 404952, 455571, 465264, 506190, 516960, 539936, 581580, 607428, 609120, 674920, 759285, 775440, 809904, 911142, 930528, 1012380, 1163160, 1214856, 1349840, 1366713, 1518570, 1550880, 1619808, 1822284, 2024760, 2277855, 2326320, 2429712, 2699680, 2733426, 3037140, 3644568, 4049520, 4555710, 4652640, 4859424, 5466852, 6074280, 6833565, 7289136, 8099040, 9111420, 10933704, 12148560, 13667130, 14578272, 18222840, 21867408, 24297120, 27334260, 36445680, 43734816, 54668520, 72891360, 109337040, 218674080]

約数ペア:

[(1, 218674080), (2, 109337040), (3, 72891360), (4, 54668520), (5, 43734816), (6, 36445680), (8, 27334260), (9, 24297120), (10, 21867408), (12, 18222840), (15, 14578272), (16, 13667130), (18, 12148560), (20, 10933704), (24, 9111420), (27, 8099040), (30, 7289136), (32, 6833565), (36, 6074280), (40, 5466852), (45, 4859424), (47, 4652640), (48, 4555710), (54, 4049520), (60, 3644568), (72, 3037140), (80, 2733426), (81, 2699680), (90, 2429712), (94, 2326320), (96, 2277855), (108, 2024760), (120, 1822284), (135, 1619808), (141, 1550880), (144, 1518570), (160, 1366713), (162, 1349840), (180, 1214856), (188, 1163160), (216, 1012380), (235, 930528), (240, 911142), (270, 809904), (282, 775440), (288, 759285), (324, 674920), (359, 609120), (360, 607428), (376, 581580), (405, 539936), (423, 516960), (432, 506190), (470, 465264), (480, 455571), (540, 404952), (564, 387720), (648, 337460), (705, 310176), (718, 304560), (720, 303714), (752, 290790), (810, 269968), (846, 258480), (864, 253095), (940, 232632), (1077, 203040), (1080, 202476), (1128, 193860), (1269, 172320), (1296, 168730), (1410, 155088), (1436, 152280), (1440, 151857), (1504, 145395), (1620, 134984), (1692, 129240), (1795, 121824), (1880, 116316), (2115, 103392), (2154, 101520), (2160, 101238), (2256, 96930), (2538, 86160), (2592, 84365), (2820, 77544), (2872, 76140), (3231, 67680), (3240, 67492), (3384, 64620), (3590, 60912), (3760, 58158), (3807, 57440), (4230, 51696), (4308, 50760), (4320, 50619), (4512, 48465), (5076, 43080), (5385, 40608), (5640, 38772), (5744, 38070), (6345, 34464), (6462, 33840), (6480, 33746), (6768, 32310), (7180, 30456), (7520, 29079), (7614, 28720), (8460, 25848), (8616, 25380), (9693, 22560), (10152, 21540), (10770, 20304), (11280, 19386), (11488, 19035), (12690, 17232), (12924, 16920), (12960, 16873), (13536, 16155), (14360, 15228)]