492099840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 288

約数和(自身を含む): 1810166400

約数和(自身を除く): 1318066560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 491, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 982, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1473, 1566, 1728, 1740, 1856, 1920, 1964, 2088, 2160, 2304, 2320, 2455, 2610, 2784, 2880, 2946, 3132, 3456, 3480, 3712, 3840, 3915, 3928, 4176, 4320, 4419, 4640, 4910, 5220, 5568, 5760, 5892, 6264, 6912, 6960, 7365, 7424, 7830, 7856, 8352, 8640, 8838, 9280, 9820, 10440, 11136, 11520, 11784, 12528, 13257, 13920, 14239, 14730, 15660, 15712, 16704, 17280, 17676, 18560, 19640, 20880, 22095, 22272, 23568, 25056, 26514, 27840, 28478, 29460, 31320, 31424, 33408, 34560, 35352, 37120, 39280, 41760, 42717, 44190, 47136, 50112, 53028, 55680, 56956, 58920, 62640, 62848, 66285, 66816, 70704, 71195, 78560, 83520, 85434, 88380, 94272, 100224, 106056, 111360, 113912, 117840, 125280, 125696, 128151, 132570, 141408, 142390, 157120, 167040, 170868, 176760, 188544, 200448, 212112, 213585, 227824, 235680, 250560, 256302, 265140, 282816, 284780, 314240, 334080, 341736, 353520, 377088, 384453, 424224, 427170, 455648, 471360, 501120, 512604, 530280, 565632, 569560, 628480, 640755, 683472, 707040, 768906, 848448, 854340, 911296, 942720, 1002240, 1025208, 1060560, 1131264, 1139120, 1281510, 1366944, 1414080, 1537812, 1696896, 1708680, 1822592, 1885440, 1922265, 2050416, 2121120, 2278240, 2563020, 2733888, 2828160, 3075624, 3393792, 3417360, 3645184, 3844530, 4100832, 4242240, 4556480, 5126040, 5467776, 5656320, 6151248, 6834720, 7689060, 8201664, 8484480, 9112960, 10252080, 10935552, 12302496, 13669440, 15378120, 16403328, 16968960, 18225920, 20504160, 24604992, 27338880, 30756240, 32806656, 41008320, 49209984, 54677760, 61512480, 82016640, 98419968, 123024960, 164033280, 246049920, 492099840]

約数ペア:

[(1, 492099840), (2, 246049920), (3, 164033280), (4, 123024960), (5, 98419968), (6, 82016640), (8, 61512480), (9, 54677760), (10, 49209984), (12, 41008320), (15, 32806656), (16, 30756240), (18, 27338880), (20, 24604992), (24, 20504160), (27, 18225920), (29, 16968960), (30, 16403328), (32, 15378120), (36, 13669440), (40, 12302496), (45, 10935552), (48, 10252080), (54, 9112960), (58, 8484480), (60, 8201664), (64, 7689060), (72, 6834720), (80, 6151248), (87, 5656320), (90, 5467776), (96, 5126040), (108, 4556480), (116, 4242240), (120, 4100832), (128, 3844530), (135, 3645184), (144, 3417360), (145, 3393792), (160, 3075624), (174, 2828160), (180, 2733888), (192, 2563020), (216, 2278240), (232, 2121120), (240, 2050416), (256, 1922265), (261, 1885440), (270, 1822592), (288, 1708680), (290, 1696896), (320, 1537812), (348, 1414080), (360, 1366944), (384, 1281510), (432, 1139120), (435, 1131264), (464, 1060560), (480, 1025208), (491, 1002240), (522, 942720), (540, 911296), (576, 854340), (580, 848448), (640, 768906), (696, 707040), (720, 683472), (768, 640755), (783, 628480), (864, 569560), (870, 565632), (928, 530280), (960, 512604), (982, 501120), (1044, 471360), (1080, 455648), (1152, 427170), (1160, 424224), (1280, 384453), (1305, 377088), (1392, 353520), (1440, 341736), (1473, 334080), (1566, 314240), (1728, 284780), (1740, 282816), (1856, 265140), (1920, 256302), (1964, 250560), (2088, 235680), (2160, 227824), (2304, 213585), (2320, 212112), (2455, 200448), (2610, 188544), (2784, 176760), (2880, 170868), (2946, 167040), (3132, 157120), (3456, 142390), (3480, 141408), (3712, 132570), (3840, 128151), (3915, 125696), (3928, 125280), (4176, 117840), (4320, 113912), (4419, 111360), (4640, 106056), (4910, 100224), (5220, 94272), (5568, 88380), (5760, 85434), (5892, 83520), (6264, 78560), (6912, 71195), (6960, 70704), (7365, 66816), (7424, 66285), (7830, 62848), (7856, 62640), (8352, 58920), (8640, 56956), (8838, 55680), (9280, 53028), (9820, 50112), (10440, 47136), (11136, 44190), (11520, 42717), (11784, 41760), (12528, 39280), (13257, 37120), (13920, 35352), (14239, 34560), (14730, 33408), (15660, 31424), (15712, 31320), (16704, 29460), (17280, 28478), (17676, 27840), (18560, 26514), (19640, 25056), (20880, 23568), (22095, 22272)]