68819520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 448

約数和(自身を含む): 292608000

約数和(自身を除く): 223788480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 98, 105, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 160, 165, 168, 176, 190, 192, 196, 209, 210, 220, 224, 228, 231, 240, 245, 264, 266, 280, 285, 294, 304, 308, 320, 330, 336, 343, 352, 380, 385, 392, 399, 418, 420, 440, 448, 456, 462, 480, 490, 528, 532, 539, 560, 570, 588, 608, 616, 627, 660, 665, 672, 686, 704, 735, 760, 770, 784, 798, 836, 840, 880, 912, 924, 931, 960, 980, 1029, 1045, 1056, 1064, 1078, 1120, 1140, 1155, 1176, 1216, 1232, 1254, 1320, 1330, 1344, 1372, 1463, 1470, 1520, 1540, 1568, 1596, 1617, 1672, 1680, 1715, 1760, 1824, 1848, 1862, 1960, 1995, 2058, 2090, 2112, 2128, 2156, 2240, 2280, 2310, 2352, 2464, 2508, 2640, 2660, 2695, 2744, 2793, 2926, 2940, 3040, 3080, 3135, 3136, 3192, 3234, 3344, 3360, 3430, 3520, 3648, 3696, 3724, 3773, 3920, 3990, 4116, 4180, 4256, 4312, 4389, 4560, 4620, 4655, 4704, 4928, 5016, 5145, 5280, 5320, 5390, 5488, 5586, 5852, 5880, 6080, 6160, 6270, 6384, 6468, 6517, 6688, 6720, 6860, 7315, 7392, 7448, 7546, 7840, 7980, 8085, 8232, 8360, 8512, 8624, 8778, 9120, 9240, 9310, 9408, 10032, 10241, 10290, 10560, 10640, 10780, 10976, 11172, 11319, 11704, 11760, 12320, 12540, 12768, 12936, 13034, 13376, 13720, 13965, 14630, 14784, 14896, 15092, 15680, 15960, 16170, 16464, 16720, 17248, 17556, 18240, 18480, 18620, 18865, 19551, 20064, 20482, 20580, 21280, 21560, 21945, 21952, 22344, 22638, 23408, 23520, 24640, 25080, 25536, 25872, 26068, 27440, 27930, 29260, 29792, 30184, 30723, 31920, 32340, 32585, 32928, 33440, 34496, 35112, 36960, 37240, 37730, 39102, 40128, 40964, 41160, 42560, 43120, 43890, 44688, 45276, 46816, 47040, 50160, 51205, 51744, 52136, 54880, 55860, 56595, 58520, 59584, 60368, 61446, 63840, 64680, 65170, 65856, 66880, 70224, 71687, 73920, 74480, 75460, 78204, 81928, 82320, 86240, 87780, 89376, 90552, 93632, 97755, 100320, 102410, 103488, 104272, 109760, 111720, 113190, 117040, 120736, 122892, 127680, 129360, 130340, 140448, 143374, 148960, 150920, 153615, 156408, 163856, 164640, 172480, 175560, 178752, 181104, 195510, 200640, 204820, 208544, 215061, 223440, 226380, 234080, 241472, 245784, 258720, 260680, 280896, 286748, 297920, 301840, 307230, 312816, 327712, 329280, 351120, 358435, 362208, 391020, 409640, 417088, 430122, 446880, 452760, 468160, 491568, 517440, 521360, 573496, 603680, 614460, 625632, 655424, 702240, 716870, 724416, 782040, 819280, 860244, 893760, 905520, 983136, 1042720, 1075305, 1146992, 1207360, 1228920, 1251264, 1404480, 1433740, 1564080, 1638560, 1720488, 1811040, 1966272, 2085440, 2150610, 2293984, 2457840, 2867480, 3128160, 3277120, 3440976, 3622080, 4301220, 4587968, 4915680, 5734960, 6256320, 6881952, 8602440, 9831360, 11469920, 13763904, 17204880, 22939840, 34409760, 68819520]

約数ペア:

[(1, 68819520), (2, 34409760), (3, 22939840), (4, 17204880), (5, 13763904), (6, 11469920), (7, 9831360), (8, 8602440), (10, 6881952), (11, 6256320), (12, 5734960), (14, 4915680), (15, 4587968), (16, 4301220), (19, 3622080), (20, 3440976), (21, 3277120), (22, 3128160), (24, 2867480), (28, 2457840), (30, 2293984), (32, 2150610), (33, 2085440), (35, 1966272), (38, 1811040), (40, 1720488), (42, 1638560), (44, 1564080), (48, 1433740), (49, 1404480), (55, 1251264), (56, 1228920), (57, 1207360), (60, 1146992), (64, 1075305), (66, 1042720), (70, 983136), (76, 905520), (77, 893760), (80, 860244), (84, 819280), (88, 782040), (95, 724416), (96, 716870), (98, 702240), (105, 655424), (110, 625632), (112, 614460), (114, 603680), (120, 573496), (132, 521360), (133, 517440), (140, 491568), (147, 468160), (152, 452760), (154, 446880), (160, 430122), (165, 417088), (168, 409640), (176, 391020), (190, 362208), (192, 358435), (196, 351120), (209, 329280), (210, 327712), (220, 312816), (224, 307230), (228, 301840), (231, 297920), (240, 286748), (245, 280896), (264, 260680), (266, 258720), (280, 245784), (285, 241472), (294, 234080), (304, 226380), (308, 223440), (320, 215061), (330, 208544), (336, 204820), (343, 200640), (352, 195510), (380, 181104), (385, 178752), (392, 175560), (399, 172480), (418, 164640), (420, 163856), (440, 156408), (448, 153615), (456, 150920), (462, 148960), (480, 143374), (490, 140448), (528, 130340), (532, 129360), (539, 127680), (560, 122892), (570, 120736), (588, 117040), (608, 113190), (616, 111720), (627, 109760), (660, 104272), (665, 103488), (672, 102410), (686, 100320), (704, 97755), (735, 93632), (760, 90552), (770, 89376), (784, 87780), (798, 86240), (836, 82320), (840, 81928), (880, 78204), (912, 75460), (924, 74480), (931, 73920), (960, 71687), (980, 70224), (1029, 66880), (1045, 65856), (1056, 65170), (1064, 64680), (1078, 63840), (1120, 61446), (1140, 60368), (1155, 59584), (1176, 58520), (1216, 56595), (1232, 55860), (1254, 54880), (1320, 52136), (1330, 51744), (1344, 51205), (1372, 50160), (1463, 47040), (1470, 46816), (1520, 45276), (1540, 44688), (1568, 43890), (1596, 43120), (1617, 42560), (1672, 41160), (1680, 40964), (1715, 40128), (1760, 39102), (1824, 37730), (1848, 37240), (1862, 36960), (1960, 35112), (1995, 34496), (2058, 33440), (2090, 32928), (2112, 32585), (2128, 32340), (2156, 31920), (2240, 30723), (2280, 30184), (2310, 29792), (2352, 29260), (2464, 27930), (2508, 27440), (2640, 26068), (2660, 25872), (2695, 25536), (2744, 25080), (2793, 24640), (2926, 23520), (2940, 23408), (3040, 22638), (3080, 22344), (3135, 21952), (3136, 21945), (3192, 21560), (3234, 21280), (3344, 20580), (3360, 20482), (3430, 20064), (3520, 19551), (3648, 18865), (3696, 18620), (3724, 18480), (3773, 18240), (3920, 17556), (3990, 17248), (4116, 16720), (4180, 16464), (4256, 16170), (4312, 15960), (4389, 15680), (4560, 15092), (4620, 14896), (4655, 14784), (4704, 14630), (4928, 13965), (5016, 13720), (5145, 13376), (5280, 13034), (5320, 12936), (5390, 12768), (5488, 12540), (5586, 12320), (5852, 11760), (5880, 11704), (6080, 11319), (6160, 11172), (6270, 10976), (6384, 10780), (6468, 10640), (6517, 10560), (6688, 10290), (6720, 10241), (6860, 10032), (7315, 9408), (7392, 9310), (7448, 9240), (7546, 9120), (7840, 8778), (7980, 8624), (8085, 8512), (8232, 8360)]