264080880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 240

約数和(自身を含む): 1023220224

約数和(自身を除く): 759139344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 240, 252, 280, 302, 315, 336, 347, 360, 420, 453, 504, 560, 604, 630, 694, 720, 755, 840, 906, 1008, 1041, 1057, 1208, 1260, 1359, 1388, 1510, 1680, 1735, 1812, 2082, 2114, 2265, 2416, 2429, 2520, 2718, 2776, 3020, 3123, 3171, 3470, 3624, 4164, 4228, 4530, 4858, 5040, 5205, 5285, 5436, 5552, 6040, 6246, 6342, 6795, 6940, 7248, 7287, 8328, 8456, 9060, 9513, 9716, 10410, 10570, 10872, 12080, 12145, 12492, 12684, 13590, 13880, 14574, 15615, 15855, 16656, 16912, 18120, 19026, 19432, 20820, 21140, 21744, 21861, 24290, 24984, 25368, 27180, 27760, 29148, 31230, 31710, 36240, 36435, 38052, 38864, 41640, 42280, 43722, 47565, 48580, 49968, 50736, 52397, 54360, 58296, 62460, 63420, 72870, 76104, 83280, 84560, 87444, 95130, 97160, 104794, 108720, 109305, 116592, 124920, 126840, 145740, 152208, 157191, 174888, 190260, 194320, 209588, 218610, 249840, 253680, 261985, 291480, 314382, 349776, 366779, 380520, 419176, 437220, 471573, 523970, 582960, 628764, 733558, 761040, 785955, 838352, 874440, 943146, 1047940, 1100337, 1257528, 1467116, 1571910, 1748880, 1833895, 1886292, 2095880, 2200674, 2357865, 2515056, 2934232, 3143820, 3301011, 3667790, 3772584, 4191760, 4401348, 4715730, 5501685, 5868464, 6287640, 6602022, 7335580, 7545168, 8802696, 9431460, 11003370, 12575280, 13204044, 14671160, 16505055, 17605392, 18862920, 22006740, 26408088, 29342320, 33010110, 37725840, 44013480, 52816176, 66020220, 88026960, 132040440, 264080880]

約数ペア:

[(1, 264080880), (2, 132040440), (3, 88026960), (4, 66020220), (5, 52816176), (6, 44013480), (7, 37725840), (8, 33010110), (9, 29342320), (10, 26408088), (12, 22006740), (14, 18862920), (15, 17605392), (16, 16505055), (18, 14671160), (20, 13204044), (21, 12575280), (24, 11003370), (28, 9431460), (30, 8802696), (35, 7545168), (36, 7335580), (40, 6602022), (42, 6287640), (45, 5868464), (48, 5501685), (56, 4715730), (60, 4401348), (63, 4191760), (70, 3772584), (72, 3667790), (80, 3301011), (84, 3143820), (90, 2934232), (105, 2515056), (112, 2357865), (120, 2200674), (126, 2095880), (140, 1886292), (144, 1833895), (151, 1748880), (168, 1571910), (180, 1467116), (210, 1257528), (240, 1100337), (252, 1047940), (280, 943146), (302, 874440), (315, 838352), (336, 785955), (347, 761040), (360, 733558), (420, 628764), (453, 582960), (504, 523970), (560, 471573), (604, 437220), (630, 419176), (694, 380520), (720, 366779), (755, 349776), (840, 314382), (906, 291480), (1008, 261985), (1041, 253680), (1057, 249840), (1208, 218610), (1260, 209588), (1359, 194320), (1388, 190260), (1510, 174888), (1680, 157191), (1735, 152208), (1812, 145740), (2082, 126840), (2114, 124920), (2265, 116592), (2416, 109305), (2429, 108720), (2520, 104794), (2718, 97160), (2776, 95130), (3020, 87444), (3123, 84560), (3171, 83280), (3470, 76104), (3624, 72870), (4164, 63420), (4228, 62460), (4530, 58296), (4858, 54360), (5040, 52397), (5205, 50736), (5285, 49968), (5436, 48580), (5552, 47565), (6040, 43722), (6246, 42280), (6342, 41640), (6795, 38864), (6940, 38052), (7248, 36435), (7287, 36240), (8328, 31710), (8456, 31230), (9060, 29148), (9513, 27760), (9716, 27180), (10410, 25368), (10570, 24984), (10872, 24290), (12080, 21861), (12145, 21744), (12492, 21140), (12684, 20820), (13590, 19432), (13880, 19026), (14574, 18120), (15615, 16912), (15855, 16656)]