488453280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3991

約数の個数: 192

約数和(自身を含む): 1806416640

約数和(自身を除く): 1317963360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3885, 3929, 4144, 4440, 5180, 5920, 6216, 7770, 7858, 8288, 8880, 10360, 11787, 12432, 15540, 15716, 17760, 19645, 20720, 23574, 24864, 27503, 31080, 31432, 39290, 41440, 47148, 55006, 58935, 62160, 62864, 78580, 82509, 94296, 110012, 117870, 124320, 125728, 137515, 145373, 157160, 165018, 188592, 220024, 235740, 275030, 290746, 314320, 330036, 377184, 412545, 436119, 440048, 471480, 550060, 581492, 628640, 660072, 726865, 825090, 872238, 880096, 942960, 1017611, 1100120, 1162984, 1320144, 1453730, 1650180, 1744476, 1885920, 2035222, 2180595, 2200240, 2325968, 2640288, 2907460, 3052833, 3300360, 3488952, 4070444, 4361190, 4400480, 4651936, 5088055, 5814920, 6105666, 6600720, 6977904, 8140888, 8722380, 10176110, 11629840, 12211332, 13201440, 13955808, 15264165, 16281776, 17444760, 20352220, 23259680, 24422664, 30528330, 32563552, 34889520, 40704440, 48845328, 61056660, 69779040, 81408880, 97690656, 122113320, 162817760, 244226640, 488453280]

約数ペア:

[(1, 488453280), (2, 244226640), (3, 162817760), (4, 122113320), (5, 97690656), (6, 81408880), (7, 69779040), (8, 61056660), (10, 48845328), (12, 40704440), (14, 34889520), (15, 32563552), (16, 30528330), (20, 24422664), (21, 23259680), (24, 20352220), (28, 17444760), (30, 16281776), (32, 15264165), (35, 13955808), (37, 13201440), (40, 12211332), (42, 11629840), (48, 10176110), (56, 8722380), (60, 8140888), (70, 6977904), (74, 6600720), (80, 6105666), (84, 5814920), (96, 5088055), (105, 4651936), (111, 4400480), (112, 4361190), (120, 4070444), (140, 3488952), (148, 3300360), (160, 3052833), (168, 2907460), (185, 2640288), (210, 2325968), (222, 2200240), (224, 2180595), (240, 2035222), (259, 1885920), (280, 1744476), (296, 1650180), (336, 1453730), (370, 1320144), (420, 1162984), (444, 1100120), (480, 1017611), (518, 942960), (555, 880096), (560, 872238), (592, 825090), (672, 726865), (740, 660072), (777, 628640), (840, 581492), (888, 550060), (1036, 471480), (1110, 440048), (1120, 436119), (1184, 412545), (1295, 377184), (1480, 330036), (1554, 314320), (1680, 290746), (1776, 275030), (2072, 235740), (2220, 220024), (2590, 188592), (2960, 165018), (3108, 157160), (3360, 145373), (3552, 137515), (3885, 125728), (3929, 124320), (4144, 117870), (4440, 110012), (5180, 94296), (5920, 82509), (6216, 78580), (7770, 62864), (7858, 62160), (8288, 58935), (8880, 55006), (10360, 47148), (11787, 41440), (12432, 39290), (15540, 31432), (15716, 31080), (17760, 27503), (19645, 24864), (20720, 23574)]