223967370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 607150080

約数和(自身を除く): 383182710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 79, 110, 121, 142, 158, 165, 213, 237, 242, 330, 355, 363, 395, 426, 474, 605, 710, 726, 781, 790, 869, 1065, 1185, 1210, 1331, 1562, 1738, 1815, 2130, 2343, 2370, 2607, 2662, 3630, 3905, 3993, 4345, 4686, 5214, 5609, 6655, 7810, 7986, 8591, 8690, 9559, 11218, 11715, 13035, 13310, 16827, 17182, 19118, 19965, 23430, 25773, 26070, 28045, 28677, 33654, 39930, 42955, 47795, 51546, 56090, 57354, 61699, 84135, 85910, 94501, 95590, 105149, 123398, 128865, 143385, 168270, 185097, 189002, 210298, 257730, 283503, 286770, 308495, 315447, 370194, 472505, 525745, 567006, 616990, 630894, 678689, 925485, 945010, 1051490, 1357378, 1417515, 1577235, 1850970, 2036067, 2835030, 3154470, 3393445, 4072134, 6786890, 7465579, 10180335, 14931158, 20360670, 22396737, 37327895, 44793474, 74655790, 111983685, 223967370]

約数ペア:

[(1, 223967370), (2, 111983685), (3, 74655790), (5, 44793474), (6, 37327895), (10, 22396737), (11, 20360670), (15, 14931158), (22, 10180335), (30, 7465579), (33, 6786890), (55, 4072134), (66, 3393445), (71, 3154470), (79, 2835030), (110, 2036067), (121, 1850970), (142, 1577235), (158, 1417515), (165, 1357378), (213, 1051490), (237, 945010), (242, 925485), (330, 678689), (355, 630894), (363, 616990), (395, 567006), (426, 525745), (474, 472505), (605, 370194), (710, 315447), (726, 308495), (781, 286770), (790, 283503), (869, 257730), (1065, 210298), (1185, 189002), (1210, 185097), (1331, 168270), (1562, 143385), (1738, 128865), (1815, 123398), (2130, 105149), (2343, 95590), (2370, 94501), (2607, 85910), (2662, 84135), (3630, 61699), (3905, 57354), (3993, 56090), (4345, 51546), (4686, 47795), (5214, 42955), (5609, 39930), (6655, 33654), (7810, 28677), (7986, 28045), (8591, 26070), (8690, 25773), (9559, 23430), (11218, 19965), (11715, 19118), (13035, 17182), (13310, 16827)]