212145120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 594537120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 96, 99, 110, 118, 120, 132, 144, 160, 165, 176, 177, 180, 198, 220, 227, 236, 240, 264, 288, 295, 330, 352, 354, 360, 396, 440, 454, 472, 480, 495, 528, 531, 590, 649, 660, 681, 708, 720, 792, 880, 885, 908, 944, 990, 1056, 1062, 1135, 1180, 1298, 1320, 1362, 1416, 1440, 1584, 1760, 1770, 1816, 1888, 1947, 1980, 2043, 2124, 2270, 2360, 2497, 2596, 2640, 2655, 2724, 2832, 3168, 3245, 3405, 3540, 3632, 3894, 3960, 4086, 4248, 4540, 4720, 4994, 5192, 5280, 5310, 5448, 5664, 5841, 6490, 6810, 7080, 7264, 7491, 7788, 7920, 8172, 8496, 9080, 9440, 9735, 9988, 10215, 10384, 10620, 10896, 11682, 12485, 12980, 13393, 13620, 14160, 14982, 15576, 15840, 16344, 16992, 18160, 19470, 19976, 20430, 20768, 21240, 21792, 22473, 23364, 24970, 25960, 26786, 27240, 28320, 29205, 29964, 31152, 32688, 36320, 37455, 38940, 39952, 40179, 40860, 42480, 44946, 46728, 49940, 51920, 53572, 54480, 58410, 59928, 62304, 65376, 66965, 74910, 77880, 79904, 80358, 81720, 84960, 89892, 93456, 99880, 103840, 107144, 108960, 112365, 116820, 119856, 120537, 133930, 147323, 149820, 155760, 160716, 163440, 179784, 186912, 199760, 200895, 214288, 224730, 233640, 239712, 241074, 267860, 294646, 299640, 311520, 321432, 326880, 359568, 399520, 401790, 428576, 441969, 449460, 467280, 482148, 535720, 589292, 599280, 602685, 642864, 719136, 736615, 803580, 883938, 898920, 934560, 964296, 1071440, 1178584, 1198560, 1205370, 1285728, 1325907, 1473230, 1607160, 1767876, 1797840, 1928592, 2142880, 2209845, 2357168, 2410740, 2651814, 2946460, 3214320, 3535752, 3595680, 3857184, 4419690, 4714336, 4821480, 5303628, 5892920, 6428640, 6629535, 7071504, 8839380, 9642960, 10607256, 11785840, 13259070, 14143008, 17678760, 19285920, 21214512, 23571680, 26518140, 35357520, 42429024, 53036280, 70715040, 106072560, 212145120]

約数ペア:

[(1, 212145120), (2, 106072560), (3, 70715040), (4, 53036280), (5, 42429024), (6, 35357520), (8, 26518140), (9, 23571680), (10, 21214512), (11, 19285920), (12, 17678760), (15, 14143008), (16, 13259070), (18, 11785840), (20, 10607256), (22, 9642960), (24, 8839380), (30, 7071504), (32, 6629535), (33, 6428640), (36, 5892920), (40, 5303628), (44, 4821480), (45, 4714336), (48, 4419690), (55, 3857184), (59, 3595680), (60, 3535752), (66, 3214320), (72, 2946460), (80, 2651814), (88, 2410740), (90, 2357168), (96, 2209845), (99, 2142880), (110, 1928592), (118, 1797840), (120, 1767876), (132, 1607160), (144, 1473230), (160, 1325907), (165, 1285728), (176, 1205370), (177, 1198560), (180, 1178584), (198, 1071440), (220, 964296), (227, 934560), (236, 898920), (240, 883938), (264, 803580), (288, 736615), (295, 719136), (330, 642864), (352, 602685), (354, 599280), (360, 589292), (396, 535720), (440, 482148), (454, 467280), (472, 449460), (480, 441969), (495, 428576), (528, 401790), (531, 399520), (590, 359568), (649, 326880), (660, 321432), (681, 311520), (708, 299640), (720, 294646), (792, 267860), (880, 241074), (885, 239712), (908, 233640), (944, 224730), (990, 214288), (1056, 200895), (1062, 199760), (1135, 186912), (1180, 179784), (1298, 163440), (1320, 160716), (1362, 155760), (1416, 149820), (1440, 147323), (1584, 133930), (1760, 120537), (1770, 119856), (1816, 116820), (1888, 112365), (1947, 108960), (1980, 107144), (2043, 103840), (2124, 99880), (2270, 93456), (2360, 89892), (2497, 84960), (2596, 81720), (2640, 80358), (2655, 79904), (2724, 77880), (2832, 74910), (3168, 66965), (3245, 65376), (3405, 62304), (3540, 59928), (3632, 58410), (3894, 54480), (3960, 53572), (4086, 51920), (4248, 49940), (4540, 46728), (4720, 44946), (4994, 42480), (5192, 40860), (5280, 40179), (5310, 39952), (5448, 38940), (5664, 37455), (5841, 36320), (6490, 32688), (6810, 31152), (7080, 29964), (7264, 29205), (7491, 28320), (7788, 27240), (7920, 26786), (8172, 25960), (8496, 24970), (9080, 23364), (9440, 22473), (9735, 21792), (9988, 21240), (10215, 20768), (10384, 20430), (10620, 19976), (10896, 19470), (11682, 18160), (12485, 16992), (12980, 16344), (13393, 15840), (13620, 15576), (14160, 14982)]