70856940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 253209600

約数和(自身を除く): 182352660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 313, 330, 343, 385, 420, 462, 490, 539, 588, 626, 660, 686, 735, 770, 924, 939, 980, 1029, 1078, 1155, 1252, 1372, 1470, 1540, 1565, 1617, 1715, 1878, 2058, 2156, 2191, 2310, 2695, 2940, 3130, 3234, 3430, 3443, 3756, 3773, 4116, 4382, 4620, 4695, 5145, 5390, 6260, 6468, 6573, 6860, 6886, 7546, 8085, 8764, 9390, 10290, 10329, 10780, 10955, 11319, 13146, 13772, 15092, 15337, 16170, 17215, 18780, 18865, 20580, 20658, 21910, 22638, 24101, 26292, 30674, 32340, 32865, 34430, 37730, 41316, 43820, 45276, 46011, 48202, 51645, 56595, 61348, 65730, 68860, 72303, 75460, 76685, 92022, 96404, 103290, 107359, 113190, 120505, 131460, 144606, 153370, 168707, 184044, 206580, 214718, 226380, 230055, 241010, 289212, 306740, 322077, 337414, 361515, 429436, 460110, 482020, 506121, 536795, 644154, 674828, 723030, 843535, 920220, 1012242, 1073590, 1180949, 1288308, 1446060, 1610385, 1687070, 2024484, 2147180, 2361898, 2530605, 3220770, 3374140, 3542847, 4723796, 5061210, 5904745, 6441540, 7085694, 10122420, 11809490, 14171388, 17714235, 23618980, 35428470, 70856940]

約数ペア:

[(1, 70856940), (2, 35428470), (3, 23618980), (4, 17714235), (5, 14171388), (6, 11809490), (7, 10122420), (10, 7085694), (11, 6441540), (12, 5904745), (14, 5061210), (15, 4723796), (20, 3542847), (21, 3374140), (22, 3220770), (28, 2530605), (30, 2361898), (33, 2147180), (35, 2024484), (42, 1687070), (44, 1610385), (49, 1446060), (55, 1288308), (60, 1180949), (66, 1073590), (70, 1012242), (77, 920220), (84, 843535), (98, 723030), (105, 674828), (110, 644154), (132, 536795), (140, 506121), (147, 482020), (154, 460110), (165, 429436), (196, 361515), (210, 337414), (220, 322077), (231, 306740), (245, 289212), (294, 241010), (308, 230055), (313, 226380), (330, 214718), (343, 206580), (385, 184044), (420, 168707), (462, 153370), (490, 144606), (539, 131460), (588, 120505), (626, 113190), (660, 107359), (686, 103290), (735, 96404), (770, 92022), (924, 76685), (939, 75460), (980, 72303), (1029, 68860), (1078, 65730), (1155, 61348), (1252, 56595), (1372, 51645), (1470, 48202), (1540, 46011), (1565, 45276), (1617, 43820), (1715, 41316), (1878, 37730), (2058, 34430), (2156, 32865), (2191, 32340), (2310, 30674), (2695, 26292), (2940, 24101), (3130, 22638), (3234, 21910), (3430, 20658), (3443, 20580), (3756, 18865), (3773, 18780), (4116, 17215), (4382, 16170), (4620, 15337), (4695, 15092), (5145, 13772), (5390, 13146), (6260, 11319), (6468, 10955), (6573, 10780), (6860, 10329), (6886, 10290), (7546, 9390), (8085, 8764)]