140161560

素因数分解:

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

素因数の和:247

約数の個数: 288

約数和(自身を含む): 540373680

約数和(自身を除く): 400212120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 121, 132, 140, 147, 154, 165, 168, 196, 197, 210, 220, 231, 242, 245, 264, 280, 294, 308, 330, 363, 385, 392, 394, 420, 440, 462, 484, 490, 539, 588, 591, 605, 616, 660, 726, 735, 770, 788, 840, 847, 924, 968, 980, 985, 1078, 1155, 1176, 1182, 1210, 1320, 1379, 1452, 1470, 1540, 1576, 1617, 1694, 1815, 1848, 1960, 1970, 2156, 2167, 2310, 2364, 2420, 2541, 2695, 2758, 2904, 2940, 2955, 3080, 3234, 3388, 3630, 3940, 4137, 4235, 4312, 4334, 4620, 4728, 4840, 5082, 5390, 5516, 5880, 5910, 5929, 6468, 6501, 6776, 6895, 7260, 7880, 8085, 8274, 8470, 8668, 9240, 9653, 10164, 10780, 10835, 11032, 11820, 11858, 12705, 12936, 13002, 13790, 14520, 15169, 16170, 16548, 16940, 17336, 17787, 19306, 20328, 20685, 21560, 21670, 23640, 23716, 23837, 25410, 26004, 27580, 28959, 29645, 30338, 32340, 32505, 33096, 33880, 35574, 38612, 41370, 43340, 45507, 47432, 47674, 48265, 50820, 52008, 55160, 57918, 59290, 60676, 64680, 65010, 71148, 71511, 75845, 77224, 82740, 86680, 88935, 91014, 95348, 96530, 101640, 106183, 115836, 118580, 119185, 121352, 130020, 142296, 143022, 144795, 151690, 165480, 166859, 177870, 182028, 190696, 193060, 212366, 227535, 231672, 237160, 238370, 260040, 286044, 289590, 303380, 318549, 333718, 355740, 357555, 364056, 386120, 424732, 455070, 476740, 500577, 530915, 572088, 579180, 606760, 637098, 667436, 711480, 715110, 834295, 849464, 910140, 953480, 1001154, 1061830, 1158360, 1168013, 1274196, 1334872, 1430220, 1592745, 1668590, 1820280, 2002308, 2123660, 2336026, 2502885, 2548392, 2860440, 3185490, 3337180, 3504039, 4004616, 4247320, 4672052, 5005770, 5840065, 6370980, 6674360, 7008078, 9344104, 10011540, 11680130, 12741960, 14016156, 17520195, 20023080, 23360260, 28032312, 35040390, 46720520, 70080780, 140161560]

約数ペア:

[(1, 140161560), (2, 70080780), (3, 46720520), (4, 35040390), (5, 28032312), (6, 23360260), (7, 20023080), (8, 17520195), (10, 14016156), (11, 12741960), (12, 11680130), (14, 10011540), (15, 9344104), (20, 7008078), (21, 6674360), (22, 6370980), (24, 5840065), (28, 5005770), (30, 4672052), (33, 4247320), (35, 4004616), (40, 3504039), (42, 3337180), (44, 3185490), (49, 2860440), (55, 2548392), (56, 2502885), (60, 2336026), (66, 2123660), (70, 2002308), (77, 1820280), (84, 1668590), (88, 1592745), (98, 1430220), (105, 1334872), (110, 1274196), (120, 1168013), (121, 1158360), (132, 1061830), (140, 1001154), (147, 953480), (154, 910140), (165, 849464), (168, 834295), (196, 715110), (197, 711480), (210, 667436), (220, 637098), (231, 606760), (242, 579180), (245, 572088), (264, 530915), (280, 500577), (294, 476740), (308, 455070), (330, 424732), (363, 386120), (385, 364056), (392, 357555), (394, 355740), (420, 333718), (440, 318549), (462, 303380), (484, 289590), (490, 286044), (539, 260040), (588, 238370), (591, 237160), (605, 231672), (616, 227535), (660, 212366), (726, 193060), (735, 190696), (770, 182028), (788, 177870), (840, 166859), (847, 165480), (924, 151690), (968, 144795), (980, 143022), (985, 142296), (1078, 130020), (1155, 121352), (1176, 119185), (1182, 118580), (1210, 115836), (1320, 106183), (1379, 101640), (1452, 96530), (1470, 95348), (1540, 91014), (1576, 88935), (1617, 86680), (1694, 82740), (1815, 77224), (1848, 75845), (1960, 71511), (1970, 71148), (2156, 65010), (2167, 64680), (2310, 60676), (2364, 59290), (2420, 57918), (2541, 55160), (2695, 52008), (2758, 50820), (2904, 48265), (2940, 47674), (2955, 47432), (3080, 45507), (3234, 43340), (3388, 41370), (3630, 38612), (3940, 35574), (4137, 33880), (4235, 33096), (4312, 32505), (4334, 32340), (4620, 30338), (4728, 29645), (4840, 28959), (5082, 27580), (5390, 26004), (5516, 25410), (5880, 23837), (5910, 23716), (5929, 23640), (6468, 21670), (6501, 21560), (6776, 20685), (6895, 20328), (7260, 19306), (7880, 17787), (8085, 17336), (8274, 16940), (8470, 16548), (8668, 16170), (9240, 15169), (9653, 14520), (10164, 13790), (10780, 13002), (10835, 12936), (11032, 12705), (11820, 11858)]