159806340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46727}}^1$

素因数の和:46761

約数の個数: 72

約数和(自身を含む): 510269760

約数和(自身を除く): 350463420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 46727, 93454, 140181, 186908, 233635, 280362, 420543, 467270, 560724, 700905, 841086, 887813, 934540, 1401810, 1682172, 1775626, 2102715, 2663439, 2803620, 3551252, 4205430, 4439065, 5326878, 7990317, 8410860, 8878130, 10653756, 13317195, 15980634, 17756260, 26634390, 31961268, 39951585, 53268780, 79903170, 159806340]

約数ペア:

[(1, 159806340), (2, 79903170), (3, 53268780), (4, 39951585), (5, 31961268), (6, 26634390), (9, 17756260), (10, 15980634), (12, 13317195), (15, 10653756), (18, 8878130), (19, 8410860), (20, 7990317), (30, 5326878), (36, 4439065), (38, 4205430), (45, 3551252), (57, 2803620), (60, 2663439), (76, 2102715), (90, 1775626), (95, 1682172), (114, 1401810), (171, 934540), (180, 887813), (190, 841086), (228, 700905), (285, 560724), (342, 467270), (380, 420543), (570, 280362), (684, 233635), (855, 186908), (1140, 140181), (1710, 93454), (3420, 46727)]