66210480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 271411200

約数和(自身を除く): 205200720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 151, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 302, 315, 336, 348, 360, 378, 406, 420, 432, 435, 453, 464, 504, 522, 540, 560, 580, 604, 609, 630, 696, 720, 755, 756, 783, 812, 840, 870, 906, 945, 1008, 1015, 1044, 1057, 1080, 1160, 1208, 1218, 1260, 1305, 1359, 1392, 1510, 1512, 1566, 1624, 1680, 1740, 1812, 1827, 1890, 2030, 2088, 2114, 2160, 2265, 2320, 2416, 2436, 2520, 2610, 2718, 3020, 3024, 3045, 3132, 3171, 3248, 3480, 3624, 3654, 3780, 3915, 4060, 4077, 4176, 4228, 4379, 4530, 4872, 5040, 5220, 5285, 5436, 5481, 6040, 6090, 6264, 6342, 6795, 6960, 7248, 7308, 7560, 7830, 8120, 8154, 8456, 8758, 9060, 9135, 9513, 9744, 10440, 10570, 10872, 10962, 12080, 12180, 12528, 12684, 13137, 13590, 14616, 15120, 15660, 15855, 16240, 16308, 16912, 17516, 18120, 18270, 19026, 20385, 20880, 21140, 21744, 21895, 21924, 24360, 25368, 26274, 27180, 27405, 28539, 29232, 30653, 31320, 31710, 32616, 35032, 36240, 36540, 38052, 39411, 40770, 42280, 43790, 43848, 47565, 48720, 50736, 52548, 54360, 54810, 57078, 61306, 62640, 63420, 65232, 65685, 70064, 73080, 76104, 78822, 81540, 84560, 87580, 87696, 91959, 95130, 105096, 108720, 109620, 114156, 118233, 122612, 126840, 131370, 142695, 146160, 152208, 153265, 157644, 163080, 175160, 183918, 190260, 197055, 210192, 219240, 228312, 236466, 245224, 253680, 262740, 275877, 285390, 306530, 315288, 326160, 350320, 367836, 380520, 394110, 438480, 456624, 459795, 472932, 490448, 525480, 551754, 570780, 591165, 613060, 630576, 735672, 761040, 788220, 827631, 919590, 945864, 1050960, 1103508, 1141560, 1182330, 1226120, 1379385, 1471344, 1576440, 1655262, 1839180, 1891728, 2207016, 2283120, 2364660, 2452240, 2758770, 3152880, 3310524, 3678360, 4138155, 4414032, 4729320, 5517540, 6621048, 7356720, 8276310, 9458640, 11035080, 13242096, 16552620, 22070160, 33105240, 66210480]

約数ペア:

[(1, 66210480), (2, 33105240), (3, 22070160), (4, 16552620), (5, 13242096), (6, 11035080), (7, 9458640), (8, 8276310), (9, 7356720), (10, 6621048), (12, 5517540), (14, 4729320), (15, 4414032), (16, 4138155), (18, 3678360), (20, 3310524), (21, 3152880), (24, 2758770), (27, 2452240), (28, 2364660), (29, 2283120), (30, 2207016), (35, 1891728), (36, 1839180), (40, 1655262), (42, 1576440), (45, 1471344), (48, 1379385), (54, 1226120), (56, 1182330), (58, 1141560), (60, 1103508), (63, 1050960), (70, 945864), (72, 919590), (80, 827631), (84, 788220), (87, 761040), (90, 735672), (105, 630576), (108, 613060), (112, 591165), (116, 570780), (120, 551754), (126, 525480), (135, 490448), (140, 472932), (144, 459795), (145, 456624), (151, 438480), (168, 394110), (174, 380520), (180, 367836), (189, 350320), (203, 326160), (210, 315288), (216, 306530), (232, 285390), (240, 275877), (252, 262740), (261, 253680), (270, 245224), (280, 236466), (290, 228312), (302, 219240), (315, 210192), (336, 197055), (348, 190260), (360, 183918), (378, 175160), (406, 163080), (420, 157644), (432, 153265), (435, 152208), (453, 146160), (464, 142695), (504, 131370), (522, 126840), (540, 122612), (560, 118233), (580, 114156), (604, 109620), (609, 108720), (630, 105096), (696, 95130), (720, 91959), (755, 87696), (756, 87580), (783, 84560), (812, 81540), (840, 78822), (870, 76104), (906, 73080), (945, 70064), (1008, 65685), (1015, 65232), (1044, 63420), (1057, 62640), (1080, 61306), (1160, 57078), (1208, 54810), (1218, 54360), (1260, 52548), (1305, 50736), (1359, 48720), (1392, 47565), (1510, 43848), (1512, 43790), (1566, 42280), (1624, 40770), (1680, 39411), (1740, 38052), (1812, 36540), (1827, 36240), (1890, 35032), (2030, 32616), (2088, 31710), (2114, 31320), (2160, 30653), (2265, 29232), (2320, 28539), (2416, 27405), (2436, 27180), (2520, 26274), (2610, 25368), (2718, 24360), (3020, 21924), (3024, 21895), (3045, 21744), (3132, 21140), (3171, 20880), (3248, 20385), (3480, 19026), (3624, 18270), (3654, 18120), (3780, 17516), (3915, 16912), (4060, 16308), (4077, 16240), (4176, 15855), (4228, 15660), (4379, 15120), (4530, 14616), (4872, 13590), (5040, 13137), (5220, 12684), (5285, 12528), (5436, 12180), (5481, 12080), (6040, 10962), (6090, 10872), (6264, 10570), (6342, 10440), (6795, 9744), (6960, 9513), (7248, 9135), (7308, 9060), (7560, 8758), (7830, 8456), (8120, 8154)]