219810240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 448

約数和(自身を含む): 887577600

約数和(自身を除く): 667767360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 103, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 206, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 309, 312, 320, 342, 351, 360, 380, 390, 412, 416, 432, 456, 468, 480, 494, 513, 515, 520, 540, 570, 576, 585, 608, 618, 624, 684, 702, 720, 741, 760, 780, 824, 832, 855, 864, 912, 927, 936, 960, 988, 1026, 1030, 1040, 1080, 1140, 1170, 1216, 1235, 1236, 1248, 1339, 1368, 1404, 1440, 1482, 1520, 1545, 1560, 1648, 1710, 1728, 1755, 1824, 1854, 1872, 1957, 1976, 2052, 2060, 2080, 2160, 2223, 2280, 2340, 2470, 2472, 2496, 2565, 2678, 2736, 2781, 2808, 2880, 2964, 3040, 3090, 3120, 3296, 3420, 3510, 3648, 3705, 3708, 3744, 3914, 3952, 4017, 4104, 4120, 4160, 4320, 4446, 4560, 4635, 4680, 4940, 4944, 5130, 5356, 5472, 5562, 5616, 5871, 5928, 6080, 6180, 6240, 6592, 6669, 6695, 6840, 7020, 7410, 7416, 7488, 7828, 7904, 8034, 8208, 8240, 8640, 8892, 9120, 9270, 9360, 9785, 9880, 9888, 10260, 10712, 10944, 11115, 11124, 11232, 11742, 11856, 12051, 12360, 12480, 13338, 13390, 13680, 13905, 14040, 14820, 14832, 15656, 15808, 16068, 16416, 16480, 17613, 17784, 18240, 18540, 18720, 19570, 19760, 19776, 20085, 20520, 21424, 22230, 22248, 22464, 23484, 23712, 24102, 24720, 25441, 26676, 26780, 27360, 27810, 28080, 29355, 29640, 29664, 31312, 32136, 32832, 32960, 33345, 35226, 35568, 36153, 37080, 37440, 39140, 39520, 40170, 41040, 42848, 44460, 44496, 46968, 47424, 48204, 49440, 50882, 52839, 53352, 53560, 54720, 55620, 56160, 58710, 59280, 59328, 60255, 62624, 64272, 66690, 70452, 71136, 72306, 74160, 76323, 78280, 79040, 80340, 82080, 85696, 88065, 88920, 88992, 93936, 96408, 98880, 101764, 105678, 106704, 107120, 111240, 112320, 117420, 118560, 120510, 125248, 127205, 128544, 133380, 140904, 142272, 144612, 148320, 152646, 156560, 160680, 164160, 176130, 177840, 177984, 180765, 187872, 192816, 203528, 211356, 213408, 214240, 222480, 228969, 234840, 237120, 241020, 254410, 257088, 264195, 266760, 281808, 289224, 296640, 305292, 313120, 321360, 352260, 355680, 361530, 375744, 381615, 385632, 407056, 422712, 426816, 428480, 444960, 457938, 469680, 482040, 508820, 528390, 533520, 563616, 578448, 610584, 626240, 642720, 686907, 704520, 711360, 723060, 763230, 771264, 814112, 845424, 889920, 915876, 939360, 964080, 1017640, 1056780, 1067040, 1127232, 1144845, 1156896, 1221168, 1285440, 1373814, 1409040, 1446120, 1526460, 1628224, 1690848, 1831752, 1878720, 1928160, 2035280, 2113560, 2134080, 2289690, 2313792, 2442336, 2747628, 2818080, 2892240, 3052920, 3381696, 3434535, 3663504, 3856320, 4070560, 4227120, 4579380, 4884672, 5495256, 5636160, 5784480, 6105840, 6869070, 7327008, 8141120, 8454240, 9158760, 10990512, 11568960, 12211680, 13738140, 14654016, 16908480, 18317520, 21981024, 24423360, 27476280, 36635040, 43962048, 54952560, 73270080, 109905120, 219810240]

約数ペア:

[(1, 219810240), (2, 109905120), (3, 73270080), (4, 54952560), (5, 43962048), (6, 36635040), (8, 27476280), (9, 24423360), (10, 21981024), (12, 18317520), (13, 16908480), (15, 14654016), (16, 13738140), (18, 12211680), (19, 11568960), (20, 10990512), (24, 9158760), (26, 8454240), (27, 8141120), (30, 7327008), (32, 6869070), (36, 6105840), (38, 5784480), (39, 5636160), (40, 5495256), (45, 4884672), (48, 4579380), (52, 4227120), (54, 4070560), (57, 3856320), (60, 3663504), (64, 3434535), (65, 3381696), (72, 3052920), (76, 2892240), (78, 2818080), (80, 2747628), (90, 2442336), (95, 2313792), (96, 2289690), (103, 2134080), (104, 2113560), (108, 2035280), (114, 1928160), (117, 1878720), (120, 1831752), (130, 1690848), (135, 1628224), (144, 1526460), (152, 1446120), (156, 1409040), (160, 1373814), (171, 1285440), (180, 1221168), (190, 1156896), (192, 1144845), (195, 1127232), (206, 1067040), (208, 1056780), (216, 1017640), (228, 964080), (234, 939360), (240, 915876), (247, 889920), (260, 845424), (270, 814112), (285, 771264), (288, 763230), (304, 723060), (309, 711360), (312, 704520), (320, 686907), (342, 642720), (351, 626240), (360, 610584), (380, 578448), (390, 563616), (412, 533520), (416, 528390), (432, 508820), (456, 482040), (468, 469680), (480, 457938), (494, 444960), (513, 428480), (515, 426816), (520, 422712), (540, 407056), (570, 385632), (576, 381615), (585, 375744), (608, 361530), (618, 355680), (624, 352260), (684, 321360), (702, 313120), (720, 305292), (741, 296640), (760, 289224), (780, 281808), (824, 266760), (832, 264195), (855, 257088), (864, 254410), (912, 241020), (927, 237120), (936, 234840), (960, 228969), (988, 222480), (1026, 214240), (1030, 213408), (1040, 211356), (1080, 203528), (1140, 192816), (1170, 187872), (1216, 180765), (1235, 177984), (1236, 177840), (1248, 176130), (1339, 164160), (1368, 160680), (1404, 156560), (1440, 152646), (1482, 148320), (1520, 144612), (1545, 142272), (1560, 140904), (1648, 133380), (1710, 128544), (1728, 127205), (1755, 125248), (1824, 120510), (1854, 118560), (1872, 117420), (1957, 112320), (1976, 111240), (2052, 107120), (2060, 106704), (2080, 105678), (2160, 101764), (2223, 98880), (2280, 96408), (2340, 93936), (2470, 88992), (2472, 88920), (2496, 88065), (2565, 85696), (2678, 82080), (2736, 80340), (2781, 79040), (2808, 78280), (2880, 76323), (2964, 74160), (3040, 72306), (3090, 71136), (3120, 70452), (3296, 66690), (3420, 64272), (3510, 62624), (3648, 60255), (3705, 59328), (3708, 59280), (3744, 58710), (3914, 56160), (3952, 55620), (4017, 54720), (4104, 53560), (4120, 53352), (4160, 52839), (4320, 50882), (4446, 49440), (4560, 48204), (4635, 47424), (4680, 46968), (4940, 44496), (4944, 44460), (5130, 42848), (5356, 41040), (5472, 40170), (5562, 39520), (5616, 39140), (5871, 37440), (5928, 37080), (6080, 36153), (6180, 35568), (6240, 35226), (6592, 33345), (6669, 32960), (6695, 32832), (6840, 32136), (7020, 31312), (7410, 29664), (7416, 29640), (7488, 29355), (7828, 28080), (7904, 27810), (8034, 27360), (8208, 26780), (8240, 26676), (8640, 25441), (8892, 24720), (9120, 24102), (9270, 23712), (9360, 23484), (9785, 22464), (9880, 22248), (9888, 22230), (10260, 21424), (10712, 20520), (10944, 20085), (11115, 19776), (11124, 19760), (11232, 19570), (11742, 18720), (11856, 18540), (12051, 18240), (12360, 17784), (12480, 17613), (13338, 16480), (13390, 16416), (13680, 16068), (13905, 15808), (14040, 15656), (14820, 14832)]