16306740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 53100684

約数和(自身を除く): 36793944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 73, 85, 90, 102, 146, 153, 170, 180, 204, 219, 255, 292, 306, 340, 365, 438, 510, 612, 657, 730, 765, 876, 1020, 1095, 1241, 1314, 1460, 1530, 2190, 2482, 2628, 3060, 3285, 3723, 4380, 4964, 5329, 6205, 6570, 7446, 10658, 11169, 12410, 13140, 14892, 15987, 18615, 21316, 22338, 24820, 26645, 31974, 37230, 44676, 47961, 53290, 55845, 63948, 74460, 79935, 90593, 95922, 106580, 111690, 159870, 181186, 191844, 223380, 239805, 271779, 319740, 362372, 452965, 479610, 543558, 815337, 905930, 959220, 1087116, 1358895, 1630674, 1811860, 2717790, 3261348, 4076685, 5435580, 8153370, 16306740]

約数ペア:

[(1, 16306740), (2, 8153370), (3, 5435580), (4, 4076685), (5, 3261348), (6, 2717790), (9, 1811860), (10, 1630674), (12, 1358895), (15, 1087116), (17, 959220), (18, 905930), (20, 815337), (30, 543558), (34, 479610), (36, 452965), (45, 362372), (51, 319740), (60, 271779), (68, 239805), (73, 223380), (85, 191844), (90, 181186), (102, 159870), (146, 111690), (153, 106580), (170, 95922), (180, 90593), (204, 79935), (219, 74460), (255, 63948), (292, 55845), (306, 53290), (340, 47961), (365, 44676), (438, 37230), (510, 31974), (612, 26645), (657, 24820), (730, 22338), (765, 21316), (876, 18615), (1020, 15987), (1095, 14892), (1241, 13140), (1314, 12410), (1460, 11169), (1530, 10658), (2190, 7446), (2482, 6570), (2628, 6205), (3060, 5329), (3285, 4964), (3723, 4380)]