341156560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 468791600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 191, 269, 332, 382, 415, 538, 664, 764, 830, 955, 1076, 1328, 1345, 1528, 1660, 1910, 2152, 2690, 3056, 3320, 3820, 4304, 5380, 6640, 7640, 10760, 15280, 15853, 21520, 22327, 31706, 44654, 51379, 63412, 79265, 89308, 102758, 111635, 126824, 158530, 178616, 205516, 223270, 253648, 256895, 317060, 357232, 411032, 446540, 513790, 634120, 822064, 893080, 1027580, 1268240, 1786160, 2055160, 4110320, 4264457, 8528914, 17057828, 21322285, 34115656, 42644570, 68231312, 85289140, 170578280, 341156560]

約数ペア:

[(1, 341156560), (2, 170578280), (4, 85289140), (5, 68231312), (8, 42644570), (10, 34115656), (16, 21322285), (20, 17057828), (40, 8528914), (80, 4264457), (83, 4110320), (166, 2055160), (191, 1786160), (269, 1268240), (332, 1027580), (382, 893080), (415, 822064), (538, 634120), (664, 513790), (764, 446540), (830, 411032), (955, 357232), (1076, 317060), (1328, 256895), (1345, 253648), (1528, 223270), (1660, 205516), (1910, 178616), (2152, 158530), (2690, 126824), (3056, 111635), (3320, 102758), (3820, 89308), (4304, 79265), (5380, 63412), (6640, 51379), (7640, 44654), (10760, 31706), (15280, 22327), (15853, 21520)]