162208760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9497}}^1$

素因数の和:9576

約数の個数: 64

約数和(自身を含む): 423990720

約数和(自身を除く): 261781960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 9497, 17080, 18994, 37988, 47485, 66479, 75976, 94970, 132958, 189940, 265916, 332395, 379880, 531832, 579317, 664790, 1158634, 1329580, 2317268, 2659160, 2896585, 4055219, 4634536, 5793170, 8110438, 11586340, 16220876, 20276095, 23172680, 32441752, 40552190, 81104380, 162208760]

約数ペア:

[(1, 162208760), (2, 81104380), (4, 40552190), (5, 32441752), (7, 23172680), (8, 20276095), (10, 16220876), (14, 11586340), (20, 8110438), (28, 5793170), (35, 4634536), (40, 4055219), (56, 2896585), (61, 2659160), (70, 2317268), (122, 1329580), (140, 1158634), (244, 664790), (280, 579317), (305, 531832), (427, 379880), (488, 332395), (610, 265916), (854, 189940), (1220, 132958), (1708, 94970), (2135, 75976), (2440, 66479), (3416, 47485), (4270, 37988), (8540, 18994), (9497, 17080)]