69318720

素因数分解:

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

素因数の和:210

約数の個数: 224

約数和(自身を含む): 250179840

約数和(自身を除く): 180861120

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, 90, 96, 108, 113, 120, 135, 142, 144, 160, 180, 192, 213, 216, 226, 240, 270, 284, 288, 320, 339, 355, 360, 426, 432, 452, 480, 540, 565, 568, 576, 639, 678, 710, 720, 852, 864, 904, 960, 1017, 1065, 1080, 1130, 1136, 1278, 1356, 1420, 1440, 1695, 1704, 1728, 1808, 1917, 2034, 2130, 2160, 2260, 2272, 2556, 2712, 2840, 2880, 3051, 3195, 3390, 3408, 3616, 3834, 4068, 4260, 4320, 4520, 4544, 5085, 5112, 5424, 5680, 6102, 6390, 6780, 6816, 7232, 7668, 8023, 8136, 8520, 8640, 9040, 9585, 10170, 10224, 10848, 11360, 12204, 12780, 13560, 13632, 15255, 15336, 16046, 16272, 17040, 18080, 19170, 20340, 20448, 21696, 22720, 24069, 24408, 25560, 27120, 30510, 30672, 32092, 32544, 34080, 36160, 38340, 40115, 40680, 40896, 48138, 48816, 51120, 54240, 61020, 61344, 64184, 65088, 68160, 72207, 76680, 80230, 81360, 96276, 97632, 102240, 108480, 120345, 122040, 122688, 128368, 144414, 153360, 160460, 162720, 192552, 195264, 204480, 216621, 240690, 244080, 256736, 288828, 306720, 320920, 325440, 361035, 385104, 433242, 481380, 488160, 513472, 577656, 613440, 641840, 722070, 770208, 866484, 962760, 976320, 1083105, 1155312, 1283680, 1444140, 1540416, 1732968, 1925520, 2166210, 2310624, 2567360, 2888280, 3465936, 3851040, 4332420, 4621248, 5776560, 6931872, 7702080, 8664840, 11553120, 13863744, 17329680, 23106240, 34659360, 69318720]

約数ペア:

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