207956160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 280

約数和(自身を含む): 756794016

約数和(自身を除く): 548837856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 113, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 226, 240, 270, 284, 288, 320, 324, 339, 355, 360, 405, 426, 432, 452, 480, 540, 565, 568, 576, 639, 648, 678, 710, 720, 810, 852, 864, 904, 960, 1017, 1065, 1080, 1130, 1136, 1278, 1296, 1356, 1420, 1440, 1620, 1695, 1704, 1728, 1808, 1917, 2034, 2130, 2160, 2260, 2272, 2556, 2592, 2712, 2840, 2880, 3051, 3195, 3240, 3390, 3408, 3616, 3834, 4068, 4260, 4320, 4520, 4544, 5085, 5112, 5184, 5424, 5680, 5751, 6102, 6390, 6480, 6780, 6816, 7232, 7668, 8023, 8136, 8520, 8640, 9040, 9153, 9585, 10170, 10224, 10848, 11360, 11502, 12204, 12780, 12960, 13560, 13632, 15255, 15336, 16046, 16272, 17040, 18080, 18306, 19170, 20340, 20448, 21696, 22720, 23004, 24069, 24408, 25560, 25920, 27120, 28755, 30510, 30672, 32092, 32544, 34080, 36160, 36612, 38340, 40115, 40680, 40896, 45765, 46008, 48138, 48816, 51120, 54240, 57510, 61020, 61344, 64184, 65088, 68160, 72207, 73224, 76680, 80230, 81360, 91530, 92016, 96276, 97632, 102240, 108480, 115020, 120345, 122040, 122688, 128368, 144414, 146448, 153360, 160460, 162720, 183060, 184032, 192552, 195264, 204480, 216621, 230040, 240690, 244080, 256736, 288828, 292896, 306720, 320920, 325440, 361035, 366120, 368064, 385104, 433242, 460080, 481380, 488160, 513472, 577656, 585792, 613440, 641840, 649863, 722070, 732240, 770208, 866484, 920160, 962760, 976320, 1083105, 1155312, 1283680, 1299726, 1444140, 1464480, 1540416, 1732968, 1840320, 1925520, 2166210, 2310624, 2567360, 2599452, 2888280, 2928960, 3249315, 3465936, 3851040, 4332420, 4621248, 5198904, 5776560, 6498630, 6931872, 7702080, 8664840, 10397808, 11553120, 12997260, 13863744, 17329680, 20795616, 23106240, 25994520, 34659360, 41591232, 51989040, 69318720, 103978080, 207956160]

約数ペア:

[(1, 207956160), (2, 103978080), (3, 69318720), (4, 51989040), (5, 41591232), (6, 34659360), (8, 25994520), (9, 23106240), (10, 20795616), (12, 17329680), (15, 13863744), (16, 12997260), (18, 11553120), (20, 10397808), (24, 8664840), (27, 7702080), (30, 6931872), (32, 6498630), (36, 5776560), (40, 5198904), (45, 4621248), (48, 4332420), (54, 3851040), (60, 3465936), (64, 3249315), (71, 2928960), (72, 2888280), (80, 2599452), (81, 2567360), (90, 2310624), (96, 2166210), (108, 1925520), (113, 1840320), (120, 1732968), (135, 1540416), (142, 1464480), (144, 1444140), (160, 1299726), (162, 1283680), (180, 1155312), (192, 1083105), (213, 976320), (216, 962760), (226, 920160), (240, 866484), (270, 770208), (284, 732240), (288, 722070), (320, 649863), (324, 641840), (339, 613440), (355, 585792), (360, 577656), (405, 513472), (426, 488160), (432, 481380), (452, 460080), (480, 433242), (540, 385104), (565, 368064), (568, 366120), (576, 361035), (639, 325440), (648, 320920), (678, 306720), (710, 292896), (720, 288828), (810, 256736), (852, 244080), (864, 240690), (904, 230040), (960, 216621), (1017, 204480), (1065, 195264), (1080, 192552), (1130, 184032), (1136, 183060), (1278, 162720), (1296, 160460), (1356, 153360), (1420, 146448), (1440, 144414), (1620, 128368), (1695, 122688), (1704, 122040), (1728, 120345), (1808, 115020), (1917, 108480), (2034, 102240), (2130, 97632), (2160, 96276), (2260, 92016), (2272, 91530), (2556, 81360), (2592, 80230), (2712, 76680), (2840, 73224), (2880, 72207), (3051, 68160), (3195, 65088), (3240, 64184), (3390, 61344), (3408, 61020), (3616, 57510), (3834, 54240), (4068, 51120), (4260, 48816), (4320, 48138), (4520, 46008), (4544, 45765), (5085, 40896), (5112, 40680), (5184, 40115), (5424, 38340), (5680, 36612), (5751, 36160), (6102, 34080), (6390, 32544), (6480, 32092), (6780, 30672), (6816, 30510), (7232, 28755), (7668, 27120), (8023, 25920), (8136, 25560), (8520, 24408), (8640, 24069), (9040, 23004), (9153, 22720), (9585, 21696), (10170, 20448), (10224, 20340), (10848, 19170), (11360, 18306), (11502, 18080), (12204, 17040), (12780, 16272), (12960, 16046), (13560, 15336), (13632, 15255)]