2463968640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9697

約数の個数: 256

約数和(自身を含む): 9449280000

約数和(自身を除く): 6985311360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 9649, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 19298, 21280, 25536, 28947, 31920, 36480, 38596, 42560, 48245, 51072, 57894, 63840, 67543, 77192, 85120, 96490, 115788, 127680, 135086, 144735, 154384, 183331, 192980, 202629, 231576, 255360, 270172, 289470, 308768, 337715, 366662, 385960, 405258, 463152, 540344, 549993, 578940, 617536, 675430, 733324, 771920, 810516, 916655, 926304, 1013145, 1080688, 1099986, 1157880, 1235072, 1283317, 1350860, 1466648, 1543840, 1621032, 1833310, 1852608, 2026290, 2161376, 2199972, 2315760, 2566634, 2701720, 2749965, 2933296, 3087680, 3242064, 3666620, 3705216, 3849951, 4052580, 4322752, 4399944, 4631520, 5133268, 5403440, 5499930, 5866592, 6175360, 6416585, 6484128, 7333240, 7699902, 8105160, 8645504, 8799888, 9263040, 10266536, 10806880, 10999860, 11733184, 12833170, 12968256, 14666480, 15399804, 16210320, 17599776, 18526080, 19249755, 20533072, 21613760, 21999720, 23466368, 25666340, 25936512, 29332960, 30799608, 32420640, 35199552, 38499510, 41066144, 43227520, 43999440, 51332680, 58665920, 61599216, 64841280, 70399104, 76999020, 82132288, 87998880, 102665360, 117331840, 123198432, 129682560, 153998040, 164264576, 175997760, 205330720, 246396864, 307996080, 351995520, 410661440, 492793728, 615992160, 821322880, 1231984320, 2463968640]

約数ペア:

[(1, 2463968640), (2, 1231984320), (3, 821322880), (4, 615992160), (5, 492793728), (6, 410661440), (7, 351995520), (8, 307996080), (10, 246396864), (12, 205330720), (14, 175997760), (15, 164264576), (16, 153998040), (19, 129682560), (20, 123198432), (21, 117331840), (24, 102665360), (28, 87998880), (30, 82132288), (32, 76999020), (35, 70399104), (38, 64841280), (40, 61599216), (42, 58665920), (48, 51332680), (56, 43999440), (57, 43227520), (60, 41066144), (64, 38499510), (70, 35199552), (76, 32420640), (80, 30799608), (84, 29332960), (95, 25936512), (96, 25666340), (105, 23466368), (112, 21999720), (114, 21613760), (120, 20533072), (128, 19249755), (133, 18526080), (140, 17599776), (152, 16210320), (160, 15399804), (168, 14666480), (190, 12968256), (192, 12833170), (210, 11733184), (224, 10999860), (228, 10806880), (240, 10266536), (266, 9263040), (280, 8799888), (285, 8645504), (304, 8105160), (320, 7699902), (336, 7333240), (380, 6484128), (384, 6416585), (399, 6175360), (420, 5866592), (448, 5499930), (456, 5403440), (480, 5133268), (532, 4631520), (560, 4399944), (570, 4322752), (608, 4052580), (640, 3849951), (665, 3705216), (672, 3666620), (760, 3242064), (798, 3087680), (840, 2933296), (896, 2749965), (912, 2701720), (960, 2566634), (1064, 2315760), (1120, 2199972), (1140, 2161376), (1216, 2026290), (1330, 1852608), (1344, 1833310), (1520, 1621032), (1596, 1543840), (1680, 1466648), (1824, 1350860), (1920, 1283317), (1995, 1235072), (2128, 1157880), (2240, 1099986), (2280, 1080688), (2432, 1013145), (2660, 926304), (2688, 916655), (3040, 810516), (3192, 771920), (3360, 733324), (3648, 675430), (3990, 617536), (4256, 578940), (4480, 549993), (4560, 540344), (5320, 463152), (6080, 405258), (6384, 385960), (6720, 366662), (7296, 337715), (7980, 308768), (8512, 289470), (9120, 270172), (9649, 255360), (10640, 231576), (12160, 202629), (12768, 192980), (13440, 183331), (15960, 154384), (17024, 144735), (18240, 135086), (19298, 127680), (21280, 115788), (25536, 96490), (28947, 85120), (31920, 77192), (36480, 67543), (38596, 63840), (42560, 57894), (48245, 51072)]