2947509120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 9729331200

約数和(自身を除く): 6781822080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 89, 94, 96, 120, 128, 141, 160, 178, 188, 192, 235, 240, 267, 282, 320, 356, 367, 376, 384, 445, 470, 480, 534, 564, 640, 705, 712, 734, 752, 890, 940, 960, 1068, 1101, 1128, 1335, 1410, 1424, 1468, 1504, 1780, 1835, 1880, 1920, 2136, 2202, 2256, 2670, 2820, 2848, 2936, 3008, 3560, 3670, 3760, 4183, 4272, 4404, 4512, 5340, 5505, 5640, 5696, 5872, 6016, 7120, 7340, 7520, 8366, 8544, 8808, 9024, 10680, 11010, 11280, 11392, 11744, 12549, 14240, 14680, 15040, 16732, 17088, 17249, 17616, 18048, 20915, 21360, 22020, 22560, 23488, 25098, 28480, 29360, 30080, 32663, 33464, 34176, 34498, 35232, 41830, 42720, 44040, 45120, 46976, 50196, 51747, 56960, 58720, 62745, 65326, 66928, 68996, 70464, 83660, 85440, 86245, 88080, 90240, 97989, 100392, 103494, 117440, 125490, 130652, 133856, 137992, 140928, 163315, 167320, 170880, 172490, 176160, 195978, 200784, 206988, 234880, 250980, 258735, 261304, 267712, 275984, 326630, 334640, 344980, 352320, 391956, 401568, 413976, 489945, 501960, 517470, 522608, 535424, 551968, 653260, 669280, 689960, 704640, 783912, 803136, 827952, 979890, 1003920, 1034940, 1045216, 1103936, 1306520, 1338560, 1379920, 1535161, 1567824, 1606272, 1655904, 1959780, 2007840, 2069880, 2090432, 2207872, 2613040, 2677120, 2759840, 3070322, 3135648, 3311808, 3919560, 4015680, 4139760, 4180864, 4605483, 5226080, 5519680, 6140644, 6271296, 6623616, 7675805, 7839120, 8031360, 8279520, 9210966, 10452160, 11039360, 12281288, 12542592, 15351610, 15678240, 16559040, 18421932, 20904320, 23027415, 24562576, 30703220, 31356480, 33118080, 36843864, 46054830, 49125152, 61406440, 62712960, 73687728, 92109660, 98250304, 122812880, 147375456, 184219320, 196500608, 245625760, 294750912, 368438640, 491251520, 589501824, 736877280, 982503040, 1473754560, 2947509120]

約数ペア:

[(1, 2947509120), (2, 1473754560), (3, 982503040), (4, 736877280), (5, 589501824), (6, 491251520), (8, 368438640), (10, 294750912), (12, 245625760), (15, 196500608), (16, 184219320), (20, 147375456), (24, 122812880), (30, 98250304), (32, 92109660), (40, 73687728), (47, 62712960), (48, 61406440), (60, 49125152), (64, 46054830), (80, 36843864), (89, 33118080), (94, 31356480), (96, 30703220), (120, 24562576), (128, 23027415), (141, 20904320), (160, 18421932), (178, 16559040), (188, 15678240), (192, 15351610), (235, 12542592), (240, 12281288), (267, 11039360), (282, 10452160), (320, 9210966), (356, 8279520), (367, 8031360), (376, 7839120), (384, 7675805), (445, 6623616), (470, 6271296), (480, 6140644), (534, 5519680), (564, 5226080), (640, 4605483), (705, 4180864), (712, 4139760), (734, 4015680), (752, 3919560), (890, 3311808), (940, 3135648), (960, 3070322), (1068, 2759840), (1101, 2677120), (1128, 2613040), (1335, 2207872), (1410, 2090432), (1424, 2069880), (1468, 2007840), (1504, 1959780), (1780, 1655904), (1835, 1606272), (1880, 1567824), (1920, 1535161), (2136, 1379920), (2202, 1338560), (2256, 1306520), (2670, 1103936), (2820, 1045216), (2848, 1034940), (2936, 1003920), (3008, 979890), (3560, 827952), (3670, 803136), (3760, 783912), (4183, 704640), (4272, 689960), (4404, 669280), (4512, 653260), (5340, 551968), (5505, 535424), (5640, 522608), (5696, 517470), (5872, 501960), (6016, 489945), (7120, 413976), (7340, 401568), (7520, 391956), (8366, 352320), (8544, 344980), (8808, 334640), (9024, 326630), (10680, 275984), (11010, 267712), (11280, 261304), (11392, 258735), (11744, 250980), (12549, 234880), (14240, 206988), (14680, 200784), (15040, 195978), (16732, 176160), (17088, 172490), (17249, 170880), (17616, 167320), (18048, 163315), (20915, 140928), (21360, 137992), (22020, 133856), (22560, 130652), (23488, 125490), (25098, 117440), (28480, 103494), (29360, 100392), (30080, 97989), (32663, 90240), (33464, 88080), (34176, 86245), (34498, 85440), (35232, 83660), (41830, 70464), (42720, 68996), (44040, 66928), (45120, 65326), (46976, 62745), (50196, 58720), (51747, 56960)]