86843680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 279236160

約数和(自身を除く): 192392480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 53, 55, 56, 70, 76, 77, 80, 88, 95, 98, 106, 110, 112, 133, 140, 152, 154, 160, 176, 190, 196, 209, 212, 220, 224, 245, 265, 266, 280, 304, 308, 352, 371, 380, 385, 392, 418, 424, 440, 490, 530, 532, 539, 560, 583, 608, 616, 665, 742, 760, 770, 784, 836, 848, 880, 931, 980, 1007, 1045, 1060, 1064, 1078, 1120, 1166, 1232, 1330, 1463, 1484, 1520, 1540, 1568, 1672, 1696, 1760, 1855, 1862, 1960, 2014, 2090, 2120, 2128, 2156, 2332, 2464, 2597, 2660, 2695, 2915, 2926, 2968, 3040, 3080, 3344, 3710, 3724, 3920, 4028, 4081, 4180, 4240, 4256, 4312, 4655, 4664, 5035, 5194, 5320, 5390, 5830, 5852, 5936, 6160, 6688, 7049, 7315, 7420, 7448, 7840, 8056, 8162, 8360, 8480, 8624, 9310, 9328, 10070, 10241, 10388, 10640, 10780, 11077, 11660, 11704, 11872, 12320, 12985, 14098, 14630, 14840, 14896, 16112, 16324, 16720, 17248, 18620, 18656, 20140, 20405, 20482, 20776, 21280, 21560, 22154, 23320, 23408, 25970, 28196, 28567, 29260, 29680, 29792, 32224, 32648, 33440, 35245, 37240, 40280, 40810, 40964, 41552, 43120, 44308, 46640, 46816, 49343, 51205, 51940, 55385, 56392, 57134, 58520, 59360, 65296, 70490, 74480, 77539, 80560, 81620, 81928, 83104, 86240, 88616, 93280, 98686, 102410, 103880, 110770, 112784, 114268, 117040, 130592, 140980, 142835, 148960, 155078, 161120, 163240, 163856, 177232, 197372, 204820, 207760, 221540, 225568, 228536, 234080, 246715, 281960, 285670, 310156, 326480, 327712, 354464, 387695, 394744, 409640, 415520, 443080, 457072, 493430, 542773, 563920, 571340, 620312, 652960, 775390, 789488, 819280, 886160, 914144, 986860, 1085546, 1127840, 1142680, 1240624, 1550780, 1578976, 1638560, 1772320, 1973720, 2171092, 2285360, 2481248, 2713865, 3101560, 3947440, 4342184, 4570720, 5427730, 6203120, 7894880, 8684368, 10855460, 12406240, 17368736, 21710920, 43421840, 86843680]

約数ペア:

[(1, 86843680), (2, 43421840), (4, 21710920), (5, 17368736), (7, 12406240), (8, 10855460), (10, 8684368), (11, 7894880), (14, 6203120), (16, 5427730), (19, 4570720), (20, 4342184), (22, 3947440), (28, 3101560), (32, 2713865), (35, 2481248), (38, 2285360), (40, 2171092), (44, 1973720), (49, 1772320), (53, 1638560), (55, 1578976), (56, 1550780), (70, 1240624), (76, 1142680), (77, 1127840), (80, 1085546), (88, 986860), (95, 914144), (98, 886160), (106, 819280), (110, 789488), (112, 775390), (133, 652960), (140, 620312), (152, 571340), (154, 563920), (160, 542773), (176, 493430), (190, 457072), (196, 443080), (209, 415520), (212, 409640), (220, 394744), (224, 387695), (245, 354464), (265, 327712), (266, 326480), (280, 310156), (304, 285670), (308, 281960), (352, 246715), (371, 234080), (380, 228536), (385, 225568), (392, 221540), (418, 207760), (424, 204820), (440, 197372), (490, 177232), (530, 163856), (532, 163240), (539, 161120), (560, 155078), (583, 148960), (608, 142835), (616, 140980), (665, 130592), (742, 117040), (760, 114268), (770, 112784), (784, 110770), (836, 103880), (848, 102410), (880, 98686), (931, 93280), (980, 88616), (1007, 86240), (1045, 83104), (1060, 81928), (1064, 81620), (1078, 80560), (1120, 77539), (1166, 74480), (1232, 70490), (1330, 65296), (1463, 59360), (1484, 58520), (1520, 57134), (1540, 56392), (1568, 55385), (1672, 51940), (1696, 51205), (1760, 49343), (1855, 46816), (1862, 46640), (1960, 44308), (2014, 43120), (2090, 41552), (2120, 40964), (2128, 40810), (2156, 40280), (2332, 37240), (2464, 35245), (2597, 33440), (2660, 32648), (2695, 32224), (2915, 29792), (2926, 29680), (2968, 29260), (3040, 28567), (3080, 28196), (3344, 25970), (3710, 23408), (3724, 23320), (3920, 22154), (4028, 21560), (4081, 21280), (4180, 20776), (4240, 20482), (4256, 20405), (4312, 20140), (4655, 18656), (4664, 18620), (5035, 17248), (5194, 16720), (5320, 16324), (5390, 16112), (5830, 14896), (5852, 14840), (5936, 14630), (6160, 14098), (6688, 12985), (7049, 12320), (7315, 11872), (7420, 11704), (7448, 11660), (7840, 11077), (8056, 10780), (8162, 10640), (8360, 10388), (8480, 10241), (8624, 10070), (9310, 9328)]