397464480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 432

約数和(自身を含む): 1626809184

約数和(自身を除く): 1229344704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 98, 105, 112, 120, 126, 129, 131, 140, 144, 147, 160, 168, 172, 180, 196, 210, 215, 224, 240, 245, 252, 258, 262, 280, 288, 294, 301, 315, 336, 344, 360, 387, 392, 393, 420, 430, 441, 480, 490, 504, 516, 524, 560, 588, 602, 630, 645, 655, 672, 688, 720, 735, 774, 784, 786, 840, 860, 882, 903, 917, 980, 1008, 1032, 1048, 1120, 1176, 1179, 1204, 1260, 1290, 1310, 1376, 1440, 1470, 1505, 1548, 1568, 1572, 1680, 1720, 1764, 1806, 1834, 1935, 1960, 1965, 2016, 2064, 2096, 2107, 2205, 2352, 2358, 2408, 2520, 2580, 2620, 2709, 2751, 2940, 3010, 3096, 3144, 3360, 3440, 3528, 3612, 3668, 3870, 3920, 3930, 4128, 4192, 4214, 4410, 4515, 4585, 4704, 4716, 4816, 5040, 5160, 5240, 5418, 5502, 5633, 5880, 5895, 6020, 6192, 6288, 6321, 6419, 6880, 7056, 7224, 7336, 7740, 7840, 7860, 8253, 8428, 8820, 9030, 9170, 9432, 9632, 10080, 10320, 10480, 10535, 10836, 11004, 11266, 11760, 11790, 12040, 12384, 12576, 12642, 12838, 13545, 13755, 14112, 14448, 14672, 15480, 15720, 16506, 16856, 16899, 17640, 18060, 18340, 18864, 18963, 19257, 20640, 20960, 21070, 21672, 22008, 22532, 23520, 23580, 24080, 25284, 25676, 27090, 27510, 28165, 28896, 29344, 30960, 31440, 31605, 32095, 33012, 33712, 33798, 35280, 36120, 36680, 37728, 37926, 38514, 39431, 41265, 42140, 43344, 44016, 45064, 47160, 48160, 50568, 50697, 51352, 54180, 55020, 56330, 57771, 61920, 62880, 63210, 64190, 66024, 67424, 67596, 70560, 72240, 73360, 75852, 77028, 78862, 82530, 84280, 84495, 86688, 88032, 90128, 94320, 94815, 96285, 101136, 101394, 102704, 108360, 110040, 112660, 115542, 118293, 126420, 128380, 132048, 135192, 144480, 146720, 151704, 154056, 157724, 165060, 168560, 168990, 180256, 188640, 189630, 192570, 197155, 202272, 202788, 205408, 216720, 220080, 225320, 231084, 236586, 252840, 253485, 256760, 264096, 270384, 276017, 288855, 303408, 308112, 315448, 330120, 337120, 337980, 354879, 379260, 385140, 394310, 405576, 433440, 440160, 450640, 462168, 473172, 505680, 506970, 513520, 540768, 552034, 577710, 591465, 606816, 616224, 630896, 660240, 675960, 709758, 758520, 770280, 788620, 811152, 828051, 901280, 924336, 946344, 1011360, 1013940, 1027040, 1104068, 1155420, 1182930, 1261792, 1320480, 1351920, 1380085, 1419516, 1517040, 1540560, 1577240, 1622304, 1656102, 1774395, 1848672, 1892688, 2027880, 2208136, 2310840, 2365860, 2484153, 2703840, 2760170, 2839032, 3034080, 3081120, 3154480, 3312204, 3548790, 3785376, 4055760, 4140255, 4416272, 4621680, 4731720, 4968306, 5520340, 5678064, 6308960, 6624408, 7097580, 8111520, 8280510, 8832544, 9243360, 9463440, 9936612, 11040680, 11356128, 12420765, 13248816, 14195160, 16561020, 18926880, 19873224, 22081360, 24841530, 26497632, 28390320, 33122040, 39746448, 44162720, 49683060, 56780640, 66244080, 79492896, 99366120, 132488160, 198732240, 397464480]

約数ペア:

[(1, 397464480), (2, 198732240), (3, 132488160), (4, 99366120), (5, 79492896), (6, 66244080), (7, 56780640), (8, 49683060), (9, 44162720), (10, 39746448), (12, 33122040), (14, 28390320), (15, 26497632), (16, 24841530), (18, 22081360), (20, 19873224), (21, 18926880), (24, 16561020), (28, 14195160), (30, 13248816), (32, 12420765), (35, 11356128), (36, 11040680), (40, 9936612), (42, 9463440), (43, 9243360), (45, 8832544), (48, 8280510), (49, 8111520), (56, 7097580), (60, 6624408), (63, 6308960), (70, 5678064), (72, 5520340), (80, 4968306), (84, 4731720), (86, 4621680), (90, 4416272), (96, 4140255), (98, 4055760), (105, 3785376), (112, 3548790), (120, 3312204), (126, 3154480), (129, 3081120), (131, 3034080), (140, 2839032), (144, 2760170), (147, 2703840), (160, 2484153), (168, 2365860), (172, 2310840), (180, 2208136), (196, 2027880), (210, 1892688), (215, 1848672), (224, 1774395), (240, 1656102), (245, 1622304), (252, 1577240), (258, 1540560), (262, 1517040), (280, 1419516), (288, 1380085), (294, 1351920), (301, 1320480), (315, 1261792), (336, 1182930), (344, 1155420), (360, 1104068), (387, 1027040), (392, 1013940), (393, 1011360), (420, 946344), (430, 924336), (441, 901280), (480, 828051), (490, 811152), (504, 788620), (516, 770280), (524, 758520), (560, 709758), (588, 675960), (602, 660240), (630, 630896), (645, 616224), (655, 606816), (672, 591465), (688, 577710), (720, 552034), (735, 540768), (774, 513520), (784, 506970), (786, 505680), (840, 473172), (860, 462168), (882, 450640), (903, 440160), (917, 433440), (980, 405576), (1008, 394310), (1032, 385140), (1048, 379260), (1120, 354879), (1176, 337980), (1179, 337120), (1204, 330120), (1260, 315448), (1290, 308112), (1310, 303408), (1376, 288855), (1440, 276017), (1470, 270384), (1505, 264096), (1548, 256760), (1568, 253485), (1572, 252840), (1680, 236586), (1720, 231084), (1764, 225320), (1806, 220080), (1834, 216720), (1935, 205408), (1960, 202788), (1965, 202272), (2016, 197155), (2064, 192570), (2096, 189630), (2107, 188640), (2205, 180256), (2352, 168990), (2358, 168560), (2408, 165060), (2520, 157724), (2580, 154056), (2620, 151704), (2709, 146720), (2751, 144480), (2940, 135192), (3010, 132048), (3096, 128380), (3144, 126420), (3360, 118293), (3440, 115542), (3528, 112660), (3612, 110040), (3668, 108360), (3870, 102704), (3920, 101394), (3930, 101136), (4128, 96285), (4192, 94815), (4214, 94320), (4410, 90128), (4515, 88032), (4585, 86688), (4704, 84495), (4716, 84280), (4816, 82530), (5040, 78862), (5160, 77028), (5240, 75852), (5418, 73360), (5502, 72240), (5633, 70560), (5880, 67596), (5895, 67424), (6020, 66024), (6192, 64190), (6288, 63210), (6321, 62880), (6419, 61920), (6880, 57771), (7056, 56330), (7224, 55020), (7336, 54180), (7740, 51352), (7840, 50697), (7860, 50568), (8253, 48160), (8428, 47160), (8820, 45064), (9030, 44016), (9170, 43344), (9432, 42140), (9632, 41265), (10080, 39431), (10320, 38514), (10480, 37926), (10535, 37728), (10836, 36680), (11004, 36120), (11266, 35280), (11760, 33798), (11790, 33712), (12040, 33012), (12384, 32095), (12576, 31605), (12642, 31440), (12838, 30960), (13545, 29344), (13755, 28896), (14112, 28165), (14448, 27510), (14672, 27090), (15480, 25676), (15720, 25284), (16506, 24080), (16856, 23580), (16899, 23520), (17640, 22532), (18060, 22008), (18340, 21672), (18864, 21070), (18963, 20960), (19257, 20640)]