218920320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 808647840

約数和(自身を除く): 589727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 103, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 206, 216, 240, 246, 270, 288, 309, 320, 324, 328, 360, 369, 384, 405, 410, 412, 432, 480, 492, 515, 540, 576, 615, 618, 640, 648, 656, 720, 738, 810, 820, 824, 864, 927, 960, 984, 1030, 1080, 1107, 1152, 1230, 1236, 1296, 1312, 1440, 1476, 1545, 1620, 1640, 1648, 1728, 1845, 1854, 1920, 1968, 2060, 2160, 2214, 2460, 2472, 2592, 2624, 2781, 2880, 2952, 3090, 3240, 3280, 3296, 3321, 3456, 3690, 3708, 3936, 4120, 4223, 4320, 4428, 4635, 4920, 4944, 5184, 5248, 5535, 5562, 5760, 5904, 6180, 6480, 6560, 6592, 6642, 7380, 7416, 7872, 8240, 8343, 8446, 8640, 8856, 9270, 9840, 9888, 10368, 11070, 11124, 11808, 12360, 12669, 12960, 13120, 13184, 13284, 13905, 14760, 14832, 15744, 16480, 16605, 16686, 16892, 17280, 17712, 18540, 19680, 19776, 21115, 22140, 22248, 23616, 24720, 25338, 25920, 26240, 26568, 27810, 29520, 29664, 32960, 33210, 33372, 33784, 35424, 37080, 38007, 39360, 39552, 41715, 42230, 44280, 44496, 47232, 49440, 50676, 51840, 53136, 55620, 59040, 59328, 63345, 65920, 66420, 66744, 67568, 70848, 74160, 76014, 78720, 83430, 84460, 88560, 88992, 98880, 101352, 106272, 111240, 114021, 118080, 118656, 126690, 132840, 133488, 135136, 141696, 148320, 152028, 166860, 168920, 177120, 177984, 190035, 197760, 202704, 212544, 222480, 228042, 236160, 253380, 265680, 266976, 270272, 296640, 304056, 333720, 337840, 342063, 354240, 355968, 380070, 405408, 425088, 444960, 456084, 506760, 531360, 533952, 540544, 570105, 593280, 608112, 667440, 675680, 684126, 708480, 760140, 810816, 889920, 912168, 1013520, 1062720, 1067904, 1140210, 1216224, 1334880, 1351360, 1368252, 1520280, 1621632, 1710315, 1779840, 1824336, 2027040, 2125440, 2280420, 2432448, 2669760, 2702720, 2736504, 3040560, 3420630, 3648672, 4054080, 4560840, 4864896, 5339520, 5473008, 6081120, 6841260, 7297344, 8108160, 9121680, 10946016, 12162240, 13682520, 14594688, 18243360, 21892032, 24324480, 27365040, 36486720, 43784064, 54730080, 72973440, 109460160, 218920320]

約数ペア:

[(1, 218920320), (2, 109460160), (3, 72973440), (4, 54730080), (5, 43784064), (6, 36486720), (8, 27365040), (9, 24324480), (10, 21892032), (12, 18243360), (15, 14594688), (16, 13682520), (18, 12162240), (20, 10946016), (24, 9121680), (27, 8108160), (30, 7297344), (32, 6841260), (36, 6081120), (40, 5473008), (41, 5339520), (45, 4864896), (48, 4560840), (54, 4054080), (60, 3648672), (64, 3420630), (72, 3040560), (80, 2736504), (81, 2702720), (82, 2669760), (90, 2432448), (96, 2280420), (103, 2125440), (108, 2027040), (120, 1824336), (123, 1779840), (128, 1710315), (135, 1621632), (144, 1520280), (160, 1368252), (162, 1351360), (164, 1334880), (180, 1216224), (192, 1140210), (205, 1067904), (206, 1062720), (216, 1013520), (240, 912168), (246, 889920), (270, 810816), (288, 760140), (309, 708480), (320, 684126), (324, 675680), (328, 667440), (360, 608112), (369, 593280), (384, 570105), (405, 540544), (410, 533952), (412, 531360), (432, 506760), (480, 456084), (492, 444960), (515, 425088), (540, 405408), (576, 380070), (615, 355968), (618, 354240), (640, 342063), (648, 337840), (656, 333720), (720, 304056), (738, 296640), (810, 270272), (820, 266976), (824, 265680), (864, 253380), (927, 236160), (960, 228042), (984, 222480), (1030, 212544), (1080, 202704), (1107, 197760), (1152, 190035), (1230, 177984), (1236, 177120), (1296, 168920), (1312, 166860), (1440, 152028), (1476, 148320), (1545, 141696), (1620, 135136), (1640, 133488), (1648, 132840), (1728, 126690), (1845, 118656), (1854, 118080), (1920, 114021), (1968, 111240), (2060, 106272), (2160, 101352), (2214, 98880), (2460, 88992), (2472, 88560), (2592, 84460), (2624, 83430), (2781, 78720), (2880, 76014), (2952, 74160), (3090, 70848), (3240, 67568), (3280, 66744), (3296, 66420), (3321, 65920), (3456, 63345), (3690, 59328), (3708, 59040), (3936, 55620), (4120, 53136), (4223, 51840), (4320, 50676), (4428, 49440), (4635, 47232), (4920, 44496), (4944, 44280), (5184, 42230), (5248, 41715), (5535, 39552), (5562, 39360), (5760, 38007), (5904, 37080), (6180, 35424), (6480, 33784), (6560, 33372), (6592, 33210), (6642, 32960), (7380, 29664), (7416, 29520), (7872, 27810), (8240, 26568), (8343, 26240), (8446, 25920), (8640, 25338), (8856, 24720), (9270, 23616), (9840, 22248), (9888, 22140), (10368, 21115), (11070, 19776), (11124, 19680), (11808, 18540), (12360, 17712), (12669, 17280), (12960, 16892), (13120, 16686), (13184, 16605), (13284, 16480), (13905, 15744), (14760, 14832)]