1731838360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 4850435520

約数和(自身を除く): 3118597160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 49, 56, 70, 82, 92, 98, 115, 140, 161, 164, 184, 196, 205, 230, 245, 280, 287, 322, 328, 392, 410, 460, 490, 574, 644, 805, 820, 920, 937, 943, 980, 1127, 1148, 1288, 1435, 1610, 1640, 1874, 1886, 1960, 2009, 2254, 2296, 2870, 3220, 3748, 3772, 4018, 4508, 4685, 4715, 5635, 5740, 6440, 6559, 6601, 7496, 7544, 8036, 9016, 9370, 9430, 10045, 11270, 11480, 13118, 13202, 16072, 18740, 18860, 20090, 21551, 22540, 26236, 26404, 32795, 33005, 37480, 37720, 38417, 40180, 43102, 45080, 45913, 46207, 52472, 52808, 65590, 66010, 76834, 80360, 86204, 91826, 92414, 107755, 131180, 132020, 150857, 153668, 172408, 183652, 184828, 192085, 215510, 229565, 231035, 262360, 264040, 268919, 301714, 307336, 367304, 369656, 384170, 431020, 459130, 462070, 537838, 603428, 754285, 768340, 862040, 883591, 918260, 924140, 1055999, 1075676, 1206856, 1344595, 1508570, 1536680, 1767182, 1836520, 1848280, 1882433, 2111998, 2151352, 2689190, 3017140, 3534364, 3764866, 4223996, 4417955, 5279995, 5378380, 6034280, 6185137, 7068728, 7529732, 8447992, 8835910, 9412165, 10559990, 10756760, 12370274, 15059464, 17671820, 18824330, 21119980, 24740548, 30925685, 35343640, 37648660, 42239960, 43295959, 49481096, 61851370, 75297320, 86591918, 123702740, 173183836, 216479795, 247405480, 346367672, 432959590, 865919180, 1731838360]

約数ペア:

[(1, 1731838360), (2, 865919180), (4, 432959590), (5, 346367672), (7, 247405480), (8, 216479795), (10, 173183836), (14, 123702740), (20, 86591918), (23, 75297320), (28, 61851370), (35, 49481096), (40, 43295959), (41, 42239960), (46, 37648660), (49, 35343640), (56, 30925685), (70, 24740548), (82, 21119980), (92, 18824330), (98, 17671820), (115, 15059464), (140, 12370274), (161, 10756760), (164, 10559990), (184, 9412165), (196, 8835910), (205, 8447992), (230, 7529732), (245, 7068728), (280, 6185137), (287, 6034280), (322, 5378380), (328, 5279995), (392, 4417955), (410, 4223996), (460, 3764866), (490, 3534364), (574, 3017140), (644, 2689190), (805, 2151352), (820, 2111998), (920, 1882433), (937, 1848280), (943, 1836520), (980, 1767182), (1127, 1536680), (1148, 1508570), (1288, 1344595), (1435, 1206856), (1610, 1075676), (1640, 1055999), (1874, 924140), (1886, 918260), (1960, 883591), (2009, 862040), (2254, 768340), (2296, 754285), (2870, 603428), (3220, 537838), (3748, 462070), (3772, 459130), (4018, 431020), (4508, 384170), (4685, 369656), (4715, 367304), (5635, 307336), (5740, 301714), (6440, 268919), (6559, 264040), (6601, 262360), (7496, 231035), (7544, 229565), (8036, 215510), (9016, 192085), (9370, 184828), (9430, 183652), (10045, 172408), (11270, 153668), (11480, 150857), (13118, 132020), (13202, 131180), (16072, 107755), (18740, 92414), (18860, 91826), (20090, 86204), (21551, 80360), (22540, 76834), (26236, 66010), (26404, 65590), (32795, 52808), (33005, 52472), (37480, 46207), (37720, 45913), (38417, 45080), (40180, 43102)]