219827520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 336

約数和(自身を含む): 858731328

約数和(自身を除く): 638903808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 257, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 514, 528, 540, 576, 594, 648, 660, 704, 720, 771, 792, 810, 864, 880, 891, 960, 972, 990, 1028, 1056, 1080, 1188, 1215, 1285, 1296, 1320, 1440, 1485, 1542, 1584, 1620, 1728, 1760, 1782, 1944, 1980, 2056, 2112, 2160, 2313, 2376, 2430, 2570, 2592, 2640, 2673, 2827, 2880, 2970, 3084, 3168, 3240, 3520, 3564, 3855, 3888, 3960, 4112, 4320, 4455, 4626, 4752, 4860, 5140, 5184, 5280, 5346, 5654, 5940, 6168, 6336, 6480, 6939, 7128, 7710, 7776, 7920, 8224, 8481, 8640, 8910, 9252, 9504, 9720, 10280, 10560, 10692, 11308, 11565, 11880, 12336, 12960, 13365, 13878, 14135, 14256, 15420, 15552, 15840, 16448, 16962, 17820, 18504, 19008, 19440, 20560, 20817, 21384, 22616, 23130, 23760, 24672, 25443, 25920, 26730, 27756, 28270, 28512, 30840, 31680, 33924, 34695, 35640, 37008, 38880, 41120, 41634, 42405, 42768, 45232, 46260, 47520, 49344, 50886, 53460, 55512, 56540, 57024, 61680, 62451, 67848, 69390, 71280, 74016, 76329, 77760, 82240, 83268, 84810, 85536, 90464, 92520, 95040, 101772, 104085, 106920, 111024, 113080, 123360, 124902, 127215, 135696, 138780, 142560, 148032, 152658, 166536, 169620, 171072, 180928, 185040, 203544, 208170, 213840, 222048, 226160, 228987, 246720, 249804, 254430, 271392, 277560, 285120, 305316, 312255, 333072, 339240, 370080, 381645, 407088, 416340, 427680, 444096, 452320, 457974, 499608, 508860, 542784, 555120, 610632, 624510, 666144, 678480, 686961, 740160, 763290, 814176, 832680, 855360, 904640, 915948, 999216, 1017720, 1110240, 1144935, 1221264, 1249020, 1332288, 1356960, 1373922, 1526580, 1628352, 1665360, 1831896, 1998432, 2035440, 2220480, 2289870, 2442528, 2498040, 2713920, 2747844, 3053160, 3330720, 3434805, 3663792, 3996864, 4070880, 4579740, 4885056, 4996080, 5495688, 6106320, 6661440, 6869610, 7327584, 8141760, 9159480, 9992160, 10991376, 12212640, 13739220, 14655168, 18318960, 19984320, 21982752, 24425280, 27478440, 36637920, 43965504, 54956880, 73275840, 109913760, 219827520]

約数ペア:

[(1, 219827520), (2, 109913760), (3, 73275840), (4, 54956880), (5, 43965504), (6, 36637920), (8, 27478440), (9, 24425280), (10, 21982752), (11, 19984320), (12, 18318960), (15, 14655168), (16, 13739220), (18, 12212640), (20, 10991376), (22, 9992160), (24, 9159480), (27, 8141760), (30, 7327584), (32, 6869610), (33, 6661440), (36, 6106320), (40, 5495688), (44, 4996080), (45, 4885056), (48, 4579740), (54, 4070880), (55, 3996864), (60, 3663792), (64, 3434805), (66, 3330720), (72, 3053160), (80, 2747844), (81, 2713920), (88, 2498040), (90, 2442528), (96, 2289870), (99, 2220480), (108, 2035440), (110, 1998432), (120, 1831896), (132, 1665360), (135, 1628352), (144, 1526580), (160, 1373922), (162, 1356960), (165, 1332288), (176, 1249020), (180, 1221264), (192, 1144935), (198, 1110240), (216, 1017720), (220, 999216), (240, 915948), (243, 904640), (257, 855360), (264, 832680), (270, 814176), (288, 763290), (297, 740160), (320, 686961), (324, 678480), (330, 666144), (352, 624510), (360, 610632), (396, 555120), (405, 542784), (432, 508860), (440, 499608), (480, 457974), (486, 452320), (495, 444096), (514, 427680), (528, 416340), (540, 407088), (576, 381645), (594, 370080), (648, 339240), (660, 333072), (704, 312255), (720, 305316), (771, 285120), (792, 277560), (810, 271392), (864, 254430), (880, 249804), (891, 246720), (960, 228987), (972, 226160), (990, 222048), (1028, 213840), (1056, 208170), (1080, 203544), (1188, 185040), (1215, 180928), (1285, 171072), (1296, 169620), (1320, 166536), (1440, 152658), (1485, 148032), (1542, 142560), (1584, 138780), (1620, 135696), (1728, 127215), (1760, 124902), (1782, 123360), (1944, 113080), (1980, 111024), (2056, 106920), (2112, 104085), (2160, 101772), (2313, 95040), (2376, 92520), (2430, 90464), (2570, 85536), (2592, 84810), (2640, 83268), (2673, 82240), (2827, 77760), (2880, 76329), (2970, 74016), (3084, 71280), (3168, 69390), (3240, 67848), (3520, 62451), (3564, 61680), (3855, 57024), (3888, 56540), (3960, 55512), (4112, 53460), (4320, 50886), (4455, 49344), (4626, 47520), (4752, 46260), (4860, 45232), (5140, 42768), (5184, 42405), (5280, 41634), (5346, 41120), (5654, 38880), (5940, 37008), (6168, 35640), (6336, 34695), (6480, 33924), (6939, 31680), (7128, 30840), (7710, 28512), (7776, 28270), (7920, 27756), (8224, 26730), (8481, 25920), (8640, 25443), (8910, 24672), (9252, 23760), (9504, 23130), (9720, 22616), (10280, 21384), (10560, 20817), (10692, 20560), (11308, 19440), (11565, 19008), (11880, 18504), (12336, 17820), (12960, 16962), (13365, 16448), (13878, 15840), (14135, 15552), (14256, 15420)]