470542380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1698859008

約数和(自身を除く): 1228316628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 121, 132, 140, 141, 154, 165, 188, 197, 210, 220, 231, 235, 242, 282, 308, 329, 330, 363, 385, 394, 420, 462, 470, 484, 517, 564, 591, 605, 658, 660, 705, 726, 770, 788, 847, 924, 940, 985, 987, 1034, 1155, 1182, 1210, 1316, 1379, 1410, 1452, 1540, 1551, 1645, 1694, 1815, 1970, 1974, 2068, 2167, 2310, 2364, 2420, 2541, 2585, 2758, 2820, 2955, 3102, 3290, 3388, 3619, 3630, 3940, 3948, 4137, 4235, 4334, 4620, 4935, 5082, 5170, 5516, 5687, 5910, 6204, 6501, 6580, 6895, 7238, 7260, 7755, 8274, 8470, 8668, 9259, 9870, 10164, 10340, 10835, 10857, 11374, 11820, 12705, 13002, 13790, 14476, 15169, 15510, 16548, 16940, 17061, 18095, 18518, 19740, 20685, 21670, 21714, 22748, 23837, 25410, 26004, 27580, 27777, 28435, 30338, 31020, 32505, 34122, 36190, 37036, 39809, 41370, 43340, 43428, 45507, 46295, 47674, 50820, 54285, 55554, 56870, 60676, 64813, 65010, 68244, 71511, 72380, 75845, 79618, 82740, 85305, 91014, 92590, 95348, 101849, 108570, 111108, 113740, 119185, 119427, 129626, 130020, 138885, 143022, 151690, 159236, 166859, 170610, 182028, 185180, 194439, 199045, 203698, 217140, 227535, 238370, 238854, 259252, 277770, 286044, 303380, 305547, 324065, 333718, 341220, 357555, 388878, 398090, 407396, 455070, 476740, 477708, 500577, 509245, 555540, 597135, 611094, 648130, 667436, 712943, 715110, 777756, 796180, 834295, 910140, 972195, 1001154, 1018490, 1120339, 1194270, 1222188, 1296260, 1425886, 1430220, 1527735, 1668590, 1944390, 2002308, 2036980, 2138829, 2240678, 2388540, 2502885, 2851772, 3055470, 3337180, 3361017, 3564715, 3888780, 4277658, 4481356, 5005770, 5601695, 6110940, 6722034, 7129430, 7842373, 8555316, 10011540, 10694145, 11203390, 13444068, 14258860, 15684746, 16805085, 21388290, 22406780, 23527119, 31369492, 33610170, 39211865, 42776580, 47054238, 67220340, 78423730, 94108476, 117635595, 156847460, 235271190, 470542380]

約数ペア:

[(1, 470542380), (2, 235271190), (3, 156847460), (4, 117635595), (5, 94108476), (6, 78423730), (7, 67220340), (10, 47054238), (11, 42776580), (12, 39211865), (14, 33610170), (15, 31369492), (20, 23527119), (21, 22406780), (22, 21388290), (28, 16805085), (30, 15684746), (33, 14258860), (35, 13444068), (42, 11203390), (44, 10694145), (47, 10011540), (55, 8555316), (60, 7842373), (66, 7129430), (70, 6722034), (77, 6110940), (84, 5601695), (94, 5005770), (105, 4481356), (110, 4277658), (121, 3888780), (132, 3564715), (140, 3361017), (141, 3337180), (154, 3055470), (165, 2851772), (188, 2502885), (197, 2388540), (210, 2240678), (220, 2138829), (231, 2036980), (235, 2002308), (242, 1944390), (282, 1668590), (308, 1527735), (329, 1430220), (330, 1425886), (363, 1296260), (385, 1222188), (394, 1194270), (420, 1120339), (462, 1018490), (470, 1001154), (484, 972195), (517, 910140), (564, 834295), (591, 796180), (605, 777756), (658, 715110), (660, 712943), (705, 667436), (726, 648130), (770, 611094), (788, 597135), (847, 555540), (924, 509245), (940, 500577), (985, 477708), (987, 476740), (1034, 455070), (1155, 407396), (1182, 398090), (1210, 388878), (1316, 357555), (1379, 341220), (1410, 333718), (1452, 324065), (1540, 305547), (1551, 303380), (1645, 286044), (1694, 277770), (1815, 259252), (1970, 238854), (1974, 238370), (2068, 227535), (2167, 217140), (2310, 203698), (2364, 199045), (2420, 194439), (2541, 185180), (2585, 182028), (2758, 170610), (2820, 166859), (2955, 159236), (3102, 151690), (3290, 143022), (3388, 138885), (3619, 130020), (3630, 129626), (3940, 119427), (3948, 119185), (4137, 113740), (4235, 111108), (4334, 108570), (4620, 101849), (4935, 95348), (5082, 92590), (5170, 91014), (5516, 85305), (5687, 82740), (5910, 79618), (6204, 75845), (6501, 72380), (6580, 71511), (6895, 68244), (7238, 65010), (7260, 64813), (7755, 60676), (8274, 56870), (8470, 55554), (8668, 54285), (9259, 50820), (9870, 47674), (10164, 46295), (10340, 45507), (10835, 43428), (10857, 43340), (11374, 41370), (11820, 39809), (12705, 37036), (13002, 36190), (13790, 34122), (14476, 32505), (15169, 31020), (15510, 30338), (16548, 28435), (16940, 27777), (17061, 27580), (18095, 26004), (18518, 25410), (19740, 23837), (20685, 22748), (21670, 21714)]