2089250280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 256

約数和(自身を含む): 7615238400

約数和(自身を除く): 5525988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 201, 216, 234, 260, 268, 270, 312, 335, 351, 360, 390, 402, 468, 520, 536, 540, 585, 603, 670, 702, 780, 804, 871, 936, 1005, 1080, 1170, 1206, 1340, 1404, 1560, 1608, 1742, 1755, 1809, 2010, 2221, 2340, 2412, 2613, 2680, 2808, 3015, 3484, 3510, 3618, 4020, 4355, 4442, 4680, 4824, 5226, 6030, 6663, 6968, 7020, 7236, 7839, 8040, 8710, 8884, 9045, 10452, 11105, 12060, 13065, 13326, 14040, 14472, 15678, 17420, 17768, 18090, 19989, 20904, 22210, 23517, 24120, 26130, 26652, 28873, 31356, 33315, 34840, 36180, 39195, 39978, 44420, 47034, 52260, 53304, 57746, 59967, 62712, 66630, 72360, 78390, 79956, 86619, 88840, 94068, 99945, 104520, 115492, 117585, 119934, 133260, 144365, 148807, 156780, 159912, 173238, 188136, 199890, 230984, 235170, 239868, 259857, 266520, 288730, 297614, 299835, 313560, 346476, 399780, 433095, 446421, 470340, 479736, 519714, 577460, 595228, 599670, 692952, 744035, 779571, 799560, 866190, 892842, 940680, 1039428, 1154920, 1190456, 1199340, 1299285, 1339263, 1488070, 1559142, 1732380, 1785684, 1934491, 2078856, 2232105, 2398680, 2598570, 2678526, 2976140, 3118284, 3464760, 3571368, 3868982, 3897855, 4017789, 4464210, 5197140, 5357052, 5803473, 5952280, 6236568, 6696315, 7737964, 7795710, 8035578, 8928420, 9672455, 10394280, 10714104, 11606946, 13392630, 15475928, 15591420, 16071156, 17410419, 17856840, 19344910, 20088945, 23213892, 26785260, 29017365, 31182840, 32142312, 34820838, 38689820, 40177890, 46427784, 52231257, 53570520, 58034730, 69641676, 77379640, 80355780, 87052095, 104462514, 116069460, 139283352, 160711560, 174104190, 208925028, 232138920, 261156285, 348208380, 417850056, 522312570, 696416760, 1044625140, 2089250280]

約数ペア:

[(1, 2089250280), (2, 1044625140), (3, 696416760), (4, 522312570), (5, 417850056), (6, 348208380), (8, 261156285), (9, 232138920), (10, 208925028), (12, 174104190), (13, 160711560), (15, 139283352), (18, 116069460), (20, 104462514), (24, 87052095), (26, 80355780), (27, 77379640), (30, 69641676), (36, 58034730), (39, 53570520), (40, 52231257), (45, 46427784), (52, 40177890), (54, 38689820), (60, 34820838), (65, 32142312), (67, 31182840), (72, 29017365), (78, 26785260), (90, 23213892), (104, 20088945), (108, 19344910), (117, 17856840), (120, 17410419), (130, 16071156), (134, 15591420), (135, 15475928), (156, 13392630), (180, 11606946), (195, 10714104), (201, 10394280), (216, 9672455), (234, 8928420), (260, 8035578), (268, 7795710), (270, 7737964), (312, 6696315), (335, 6236568), (351, 5952280), (360, 5803473), (390, 5357052), (402, 5197140), (468, 4464210), (520, 4017789), (536, 3897855), (540, 3868982), (585, 3571368), (603, 3464760), (670, 3118284), (702, 2976140), (780, 2678526), (804, 2598570), (871, 2398680), (936, 2232105), (1005, 2078856), (1080, 1934491), (1170, 1785684), (1206, 1732380), (1340, 1559142), (1404, 1488070), (1560, 1339263), (1608, 1299285), (1742, 1199340), (1755, 1190456), (1809, 1154920), (2010, 1039428), (2221, 940680), (2340, 892842), (2412, 866190), (2613, 799560), (2680, 779571), (2808, 744035), (3015, 692952), (3484, 599670), (3510, 595228), (3618, 577460), (4020, 519714), (4355, 479736), (4442, 470340), (4680, 446421), (4824, 433095), (5226, 399780), (6030, 346476), (6663, 313560), (6968, 299835), (7020, 297614), (7236, 288730), (7839, 266520), (8040, 259857), (8710, 239868), (8884, 235170), (9045, 230984), (10452, 199890), (11105, 188136), (12060, 173238), (13065, 159912), (13326, 156780), (14040, 148807), (14472, 144365), (15678, 133260), (17420, 119934), (17768, 117585), (18090, 115492), (19989, 104520), (20904, 99945), (22210, 94068), (23517, 88840), (24120, 86619), (26130, 79956), (26652, 78390), (28873, 72360), (31356, 66630), (33315, 62712), (34840, 59967), (36180, 57746), (39195, 53304), (39978, 52260), (44420, 47034)]