7404319860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 24061847040

約数和(自身を除く): 16657527180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 197, 210, 218, 327, 394, 420, 436, 545, 591, 654, 763, 788, 821, 985, 1090, 1182, 1308, 1379, 1526, 1635, 1642, 1970, 2180, 2289, 2364, 2463, 2758, 2955, 3052, 3270, 3284, 3815, 3940, 4105, 4137, 4578, 4926, 5516, 5747, 5910, 6540, 6895, 7630, 8210, 8274, 9156, 9852, 11445, 11494, 11820, 12315, 13790, 15260, 16420, 16548, 17241, 20685, 21473, 22890, 22988, 24630, 27580, 28735, 34482, 41370, 42946, 45780, 49260, 57470, 64419, 68964, 82740, 85892, 86205, 89489, 107365, 114940, 128838, 150311, 161737, 172410, 178978, 214730, 257676, 268467, 300622, 322095, 323474, 344820, 357956, 429460, 447445, 450933, 485211, 536934, 601244, 626423, 644190, 646948, 751555, 808685, 894890, 901866, 970422, 1073868, 1132159, 1252846, 1288380, 1342335, 1503110, 1617370, 1789780, 1803732, 1879269, 1940844, 2254665, 2264318, 2426055, 2505692, 2684670, 3006220, 3132115, 3234740, 3396477, 3758538, 4509330, 4528636, 4852110, 5369340, 5660795, 6264230, 6792954, 7517076, 9018660, 9396345, 9704220, 11321590, 12528460, 13585908, 16982385, 17629333, 18792690, 22643180, 33964770, 35258666, 37585380, 52887999, 67929540, 70517332, 88146665, 105775998, 123405331, 176293330, 211551996, 246810662, 264439995, 352586660, 370215993, 493621324, 528879990, 617026655, 740431986, 1057759980, 1234053310, 1480863972, 1851079965, 2468106620, 3702159930, 7404319860]

約数ペア:

[(1, 7404319860), (2, 3702159930), (3, 2468106620), (4, 1851079965), (5, 1480863972), (6, 1234053310), (7, 1057759980), (10, 740431986), (12, 617026655), (14, 528879990), (15, 493621324), (20, 370215993), (21, 352586660), (28, 264439995), (30, 246810662), (35, 211551996), (42, 176293330), (60, 123405331), (70, 105775998), (84, 88146665), (105, 70517332), (109, 67929540), (140, 52887999), (197, 37585380), (210, 35258666), (218, 33964770), (327, 22643180), (394, 18792690), (420, 17629333), (436, 16982385), (545, 13585908), (591, 12528460), (654, 11321590), (763, 9704220), (788, 9396345), (821, 9018660), (985, 7517076), (1090, 6792954), (1182, 6264230), (1308, 5660795), (1379, 5369340), (1526, 4852110), (1635, 4528636), (1642, 4509330), (1970, 3758538), (2180, 3396477), (2289, 3234740), (2364, 3132115), (2463, 3006220), (2758, 2684670), (2955, 2505692), (3052, 2426055), (3270, 2264318), (3284, 2254665), (3815, 1940844), (3940, 1879269), (4105, 1803732), (4137, 1789780), (4578, 1617370), (4926, 1503110), (5516, 1342335), (5747, 1288380), (5910, 1252846), (6540, 1132159), (6895, 1073868), (7630, 970422), (8210, 901866), (8274, 894890), (9156, 808685), (9852, 751555), (11445, 646948), (11494, 644190), (11820, 626423), (12315, 601244), (13790, 536934), (15260, 485211), (16420, 450933), (16548, 447445), (17241, 429460), (20685, 357956), (21473, 344820), (22890, 323474), (22988, 322095), (24630, 300622), (27580, 268467), (28735, 257676), (34482, 214730), (41370, 178978), (42946, 172410), (45780, 161737), (49260, 150311), (57470, 128838), (64419, 114940), (68964, 107365), (82740, 89489), (85892, 86205)]