214415880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5499

約数の個数: 128

約数和(自身を含む): 750919680

約数和(自身を除く): 536503800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5431, 5640, 6580, 7896, 9870, 10862, 13160, 16293, 19740, 21724, 27155, 32586, 38017, 39480, 43448, 54310, 65172, 76034, 81465, 108620, 114051, 130344, 152068, 162930, 190085, 217240, 228102, 255257, 304136, 325860, 380170, 456204, 510514, 570255, 651720, 760340, 765771, 912408, 1021028, 1140510, 1276285, 1520680, 1531542, 1786799, 2042056, 2281020, 2552570, 3063084, 3573598, 3828855, 4562040, 5105140, 5360397, 6126168, 7147196, 7657710, 8933995, 10210280, 10720794, 14294392, 15315420, 17867990, 21441588, 26801985, 30630840, 35735980, 42883176, 53603970, 71471960, 107207940, 214415880]

約数ペア:

[(1, 214415880), (2, 107207940), (3, 71471960), (4, 53603970), (5, 42883176), (6, 35735980), (7, 30630840), (8, 26801985), (10, 21441588), (12, 17867990), (14, 15315420), (15, 14294392), (20, 10720794), (21, 10210280), (24, 8933995), (28, 7657710), (30, 7147196), (35, 6126168), (40, 5360397), (42, 5105140), (47, 4562040), (56, 3828855), (60, 3573598), (70, 3063084), (84, 2552570), (94, 2281020), (105, 2042056), (120, 1786799), (140, 1531542), (141, 1520680), (168, 1276285), (188, 1140510), (210, 1021028), (235, 912408), (280, 765771), (282, 760340), (329, 651720), (376, 570255), (420, 510514), (470, 456204), (564, 380170), (658, 325860), (705, 304136), (840, 255257), (940, 228102), (987, 217240), (1128, 190085), (1316, 162930), (1410, 152068), (1645, 130344), (1880, 114051), (1974, 108620), (2632, 81465), (2820, 76034), (3290, 65172), (3948, 54310), (4935, 43448), (5431, 39480), (5640, 38017), (6580, 32586), (7896, 27155), (9870, 21724), (10862, 19740), (13160, 16293)]