21967504160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{129893}}^1$

素因数の和:130066

約数の個数: 96

約数和(自身を含む): 59705517312

約数和(自身を除く): 37738013152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 560, 604, 755, 1057, 1120, 1208, 1510, 2114, 2416, 3020, 4228, 4832, 5285, 6040, 8456, 10570, 12080, 16912, 21140, 24160, 33824, 42280, 84560, 129893, 169120, 259786, 519572, 649465, 909251, 1039144, 1298930, 1818502, 2078288, 2597860, 3637004, 4156576, 4546255, 5195720, 7274008, 9092510, 10391440, 14548016, 18185020, 19613843, 20782880, 29096032, 36370040, 39227686, 72740080, 78455372, 98069215, 137296901, 145480160, 156910744, 196138430, 274593802, 313821488, 392276860, 549187604, 627642976, 686484505, 784553720, 1098375208, 1372969010, 1569107440, 2196750416, 2745938020, 3138214880, 4393500832, 5491876040, 10983752080, 21967504160]

約数ペア:

[(1, 21967504160), (2, 10983752080), (4, 5491876040), (5, 4393500832), (7, 3138214880), (8, 2745938020), (10, 2196750416), (14, 1569107440), (16, 1372969010), (20, 1098375208), (28, 784553720), (32, 686484505), (35, 627642976), (40, 549187604), (56, 392276860), (70, 313821488), (80, 274593802), (112, 196138430), (140, 156910744), (151, 145480160), (160, 137296901), (224, 98069215), (280, 78455372), (302, 72740080), (560, 39227686), (604, 36370040), (755, 29096032), (1057, 20782880), (1120, 19613843), (1208, 18185020), (1510, 14548016), (2114, 10391440), (2416, 9092510), (3020, 7274008), (4228, 5195720), (4832, 4546255), (5285, 4156576), (6040, 3637004), (8456, 2597860), (10570, 2078288), (12080, 1818502), (16912, 1298930), (21140, 1039144), (24160, 909251), (33824, 649465), (42280, 519572), (84560, 259786), (129893, 169120)]