70080780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 252174384

約数和(自身を除く): 182093604

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, 121, 132, 140, 147, 154, 165, 196, 197, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 394, 420, 462, 484, 490, 539, 588, 591, 605, 660, 726, 735, 770, 788, 847, 924, 980, 985, 1078, 1155, 1182, 1210, 1379, 1452, 1470, 1540, 1617, 1694, 1815, 1970, 2156, 2167, 2310, 2364, 2420, 2541, 2695, 2758, 2940, 2955, 3234, 3388, 3630, 3940, 4137, 4235, 4334, 4620, 5082, 5390, 5516, 5910, 5929, 6468, 6501, 6895, 7260, 8085, 8274, 8470, 8668, 9653, 10164, 10780, 10835, 11820, 11858, 12705, 13002, 13790, 15169, 16170, 16548, 16940, 17787, 19306, 20685, 21670, 23716, 23837, 25410, 26004, 27580, 28959, 29645, 30338, 32340, 32505, 35574, 38612, 41370, 43340, 45507, 47674, 48265, 50820, 57918, 59290, 60676, 65010, 71148, 71511, 75845, 82740, 88935, 91014, 95348, 96530, 106183, 115836, 118580, 119185, 130020, 143022, 144795, 151690, 166859, 177870, 182028, 193060, 212366, 227535, 238370, 286044, 289590, 303380, 318549, 333718, 355740, 357555, 424732, 455070, 476740, 500577, 530915, 579180, 637098, 667436, 715110, 834295, 910140, 1001154, 1061830, 1168013, 1274196, 1430220, 1592745, 1668590, 2002308, 2123660, 2336026, 2502885, 3185490, 3337180, 3504039, 4672052, 5005770, 5840065, 6370980, 7008078, 10011540, 11680130, 14016156, 17520195, 23360260, 35040390, 70080780]

約数ペア:

[(1, 70080780), (2, 35040390), (3, 23360260), (4, 17520195), (5, 14016156), (6, 11680130), (7, 10011540), (10, 7008078), (11, 6370980), (12, 5840065), (14, 5005770), (15, 4672052), (20, 3504039), (21, 3337180), (22, 3185490), (28, 2502885), (30, 2336026), (33, 2123660), (35, 2002308), (42, 1668590), (44, 1592745), (49, 1430220), (55, 1274196), (60, 1168013), (66, 1061830), (70, 1001154), (77, 910140), (84, 834295), (98, 715110), (105, 667436), (110, 637098), (121, 579180), (132, 530915), (140, 500577), (147, 476740), (154, 455070), (165, 424732), (196, 357555), (197, 355740), (210, 333718), (220, 318549), (231, 303380), (242, 289590), (245, 286044), (294, 238370), (308, 227535), (330, 212366), (363, 193060), (385, 182028), (394, 177870), (420, 166859), (462, 151690), (484, 144795), (490, 143022), (539, 130020), (588, 119185), (591, 118580), (605, 115836), (660, 106183), (726, 96530), (735, 95348), (770, 91014), (788, 88935), (847, 82740), (924, 75845), (980, 71511), (985, 71148), (1078, 65010), (1155, 60676), (1182, 59290), (1210, 57918), (1379, 50820), (1452, 48265), (1470, 47674), (1540, 45507), (1617, 43340), (1694, 41370), (1815, 38612), (1970, 35574), (2156, 32505), (2167, 32340), (2310, 30338), (2364, 29645), (2420, 28959), (2541, 27580), (2695, 26004), (2758, 25410), (2940, 23837), (2955, 23716), (3234, 21670), (3388, 20685), (3630, 19306), (3940, 17787), (4137, 16940), (4235, 16548), (4334, 16170), (4620, 15169), (5082, 13790), (5390, 13002), (5516, 12705), (5910, 11858), (5929, 11820), (6468, 10835), (6501, 10780), (6895, 10164), (7260, 9653), (8085, 8668), (8274, 8470)]