89738880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 357212160

約数和(自身を除く): 267473280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 607, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1214, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1821, 1848, 1920, 2112, 2240, 2310, 2428, 2464, 2640, 2688, 3035, 3080, 3360, 3520, 3642, 3696, 4224, 4249, 4480, 4620, 4856, 4928, 5280, 6070, 6160, 6677, 6720, 7040, 7284, 7392, 8498, 9105, 9240, 9712, 9856, 10560, 12140, 12320, 12747, 13354, 13440, 14568, 14784, 16996, 18210, 18480, 19424, 20031, 21120, 21245, 24280, 24640, 25494, 26708, 29136, 29568, 33385, 33992, 36420, 36960, 38848, 40062, 42490, 46739, 48560, 49280, 50988, 53416, 58272, 63735, 66770, 67984, 72840, 73920, 77696, 80124, 84980, 93478, 97120, 100155, 101976, 106832, 116544, 127470, 133540, 135968, 140217, 145680, 147840, 160248, 169960, 186956, 194240, 200310, 203952, 213664, 233088, 233695, 254940, 267080, 271936, 280434, 291360, 320496, 339920, 373912, 388480, 400620, 407904, 427328, 467390, 509880, 534160, 543872, 560868, 582720, 640992, 679840, 701085, 747824, 801240, 815808, 854656, 934780, 1019760, 1068320, 1121736, 1165440, 1281984, 1359680, 1402170, 1495648, 1602480, 1631616, 1869560, 2039520, 2136640, 2243472, 2563968, 2719360, 2804340, 2991296, 3204960, 3739120, 4079040, 4273280, 4486944, 5608680, 5982592, 6409920, 7478240, 8158080, 8973888, 11217360, 12819840, 14956480, 17947776, 22434720, 29912960, 44869440, 89738880]

約数ペア:

[(1, 89738880), (2, 44869440), (3, 29912960), (4, 22434720), (5, 17947776), (6, 14956480), (7, 12819840), (8, 11217360), (10, 8973888), (11, 8158080), (12, 7478240), (14, 6409920), (15, 5982592), (16, 5608680), (20, 4486944), (21, 4273280), (22, 4079040), (24, 3739120), (28, 3204960), (30, 2991296), (32, 2804340), (33, 2719360), (35, 2563968), (40, 2243472), (42, 2136640), (44, 2039520), (48, 1869560), (55, 1631616), (56, 1602480), (60, 1495648), (64, 1402170), (66, 1359680), (70, 1281984), (77, 1165440), (80, 1121736), (84, 1068320), (88, 1019760), (96, 934780), (105, 854656), (110, 815808), (112, 801240), (120, 747824), (128, 701085), (132, 679840), (140, 640992), (154, 582720), (160, 560868), (165, 543872), (168, 534160), (176, 509880), (192, 467390), (210, 427328), (220, 407904), (224, 400620), (231, 388480), (240, 373912), (264, 339920), (280, 320496), (308, 291360), (320, 280434), (330, 271936), (336, 267080), (352, 254940), (384, 233695), (385, 233088), (420, 213664), (440, 203952), (448, 200310), (462, 194240), (480, 186956), (528, 169960), (560, 160248), (607, 147840), (616, 145680), (640, 140217), (660, 135968), (672, 133540), (704, 127470), (770, 116544), (840, 106832), (880, 101976), (896, 100155), (924, 97120), (960, 93478), (1056, 84980), (1120, 80124), (1155, 77696), (1214, 73920), (1232, 72840), (1320, 67984), (1344, 66770), (1408, 63735), (1540, 58272), (1680, 53416), (1760, 50988), (1821, 49280), (1848, 48560), (1920, 46739), (2112, 42490), (2240, 40062), (2310, 38848), (2428, 36960), (2464, 36420), (2640, 33992), (2688, 33385), (3035, 29568), (3080, 29136), (3360, 26708), (3520, 25494), (3642, 24640), (3696, 24280), (4224, 21245), (4249, 21120), (4480, 20031), (4620, 19424), (4856, 18480), (4928, 18210), (5280, 16996), (6070, 14784), (6160, 14568), (6677, 13440), (6720, 13354), (7040, 12747), (7284, 12320), (7392, 12140), (8498, 10560), (9105, 9856), (9240, 9712)]