1569135286160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20668273}}^1$

素因数の和:20668372

約数の個数: 80

約数和(自身を含む): 3982693726704

約数和(自身を除く): 2413558440544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1898, 2920, 3796, 4745, 5840, 7592, 9490, 15184, 18980, 37960, 75920, 20668273, 41336546, 82673092, 103341365, 165346184, 206682730, 268687549, 330692368, 413365460, 537375098, 826730920, 1074750196, 1343437745, 1508783929, 1653461840, 2149500392, 2686875490, 3017567858, 4299000784, 5373750980, 6035135716, 7543919645, 10747501960, 12070271432, 15087839290, 19614191077, 21495003920, 24140542864, 30175678580, 39228382154, 60351357160, 78456764308, 98070955385, 120702714320, 156913528616, 196141910770, 313827057232, 392283821540, 784567643080, 1569135286160]

約数ペア:

[(1, 1569135286160), (2, 784567643080), (4, 392283821540), (5, 313827057232), (8, 196141910770), (10, 156913528616), (13, 120702714320), (16, 98070955385), (20, 78456764308), (26, 60351357160), (40, 39228382154), (52, 30175678580), (65, 24140542864), (73, 21495003920), (80, 19614191077), (104, 15087839290), (130, 12070271432), (146, 10747501960), (208, 7543919645), (260, 6035135716), (292, 5373750980), (365, 4299000784), (520, 3017567858), (584, 2686875490), (730, 2149500392), (949, 1653461840), (1040, 1508783929), (1168, 1343437745), (1460, 1074750196), (1898, 826730920), (2920, 537375098), (3796, 413365460), (4745, 330692368), (5840, 268687549), (7592, 206682730), (9490, 165346184), (15184, 103341365), (18980, 82673092), (37960, 41336546), (75920, 20668273)]