68887010560

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1\times {\mathrm{235013}}^1$

素因数の和:235263

約数の個数: 72

約数和(自身を含む): 165727172520

約数和(自身を除く): 96840161960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 640, 916, 1145, 1280, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 18320, 29312, 36640, 58624, 73280, 146560, 235013, 293120, 470026, 940052, 1175065, 1880104, 2350130, 3760208, 4700260, 7520416, 9400520, 15040832, 18801040, 30081664, 37602080, 53817977, 60163328, 75204160, 107635954, 150408320, 215271908, 269089885, 300816640, 430543816, 538179770, 861087632, 1076359540, 1722175264, 2152719080, 3444350528, 4305438160, 6888701056, 8610876320, 13777402112, 17221752640, 34443505280, 68887010560]

約数ペア:

[(1, 68887010560), (2, 34443505280), (4, 17221752640), (5, 13777402112), (8, 8610876320), (10, 6888701056), (16, 4305438160), (20, 3444350528), (32, 2152719080), (40, 1722175264), (64, 1076359540), (80, 861087632), (128, 538179770), (160, 430543816), (229, 300816640), (256, 269089885), (320, 215271908), (458, 150408320), (640, 107635954), (916, 75204160), (1145, 60163328), (1280, 53817977), (1832, 37602080), (2290, 30081664), (3664, 18801040), (4580, 15040832), (7328, 9400520), (9160, 7520416), (14656, 4700260), (18320, 3760208), (29312, 2350130), (36640, 1880104), (58624, 1175065), (73280, 940052), (146560, 470026), (235013, 293120)]