2997395940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1682

約数の個数: 192

約数和(自身を含む): 10490296320

約数和(自身を除く): 7492900380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 643, 660, 770, 924, 1009, 1155, 1286, 1540, 1929, 2018, 2310, 2572, 3027, 3215, 3858, 4036, 4501, 4620, 5045, 6054, 6430, 7063, 7073, 7716, 9002, 9645, 10090, 11099, 12108, 12860, 13503, 14126, 14146, 15135, 18004, 19290, 20180, 21189, 21219, 22198, 22505, 27006, 28252, 28292, 30270, 33297, 35315, 35365, 38580, 42378, 42438, 44396, 45010, 49511, 54012, 55495, 60540, 66594, 67515, 70630, 70730, 77693, 84756, 84876, 90020, 99022, 105945, 106095, 110990, 133188, 135030, 141260, 141460, 148533, 155386, 166485, 198044, 211890, 212190, 221980, 233079, 247555, 270060, 297066, 310772, 332970, 388465, 423780, 424380, 466158, 495110, 594132, 648787, 665940, 742665, 776930, 932316, 990220, 1165395, 1297574, 1485330, 1553860, 1946361, 2330790, 2595148, 2970660, 3243935, 3892722, 4541509, 4661580, 6487870, 7136657, 7785444, 9083018, 9731805, 12975740, 13624527, 14273314, 18166036, 19463610, 21409971, 22707545, 27249054, 28546628, 35683285, 38927220, 42819942, 45415090, 49956599, 54498108, 68122635, 71366570, 85639884, 90830180, 99913198, 107049855, 136245270, 142733140, 149869797, 199826396, 214099710, 249782995, 272490540, 299739594, 428199420, 499565990, 599479188, 749348985, 999131980, 1498697970, 2997395940]

約数ペア:

[(1, 2997395940), (2, 1498697970), (3, 999131980), (4, 749348985), (5, 599479188), (6, 499565990), (7, 428199420), (10, 299739594), (11, 272490540), (12, 249782995), (14, 214099710), (15, 199826396), (20, 149869797), (21, 142733140), (22, 136245270), (28, 107049855), (30, 99913198), (33, 90830180), (35, 85639884), (42, 71366570), (44, 68122635), (55, 54498108), (60, 49956599), (66, 45415090), (70, 42819942), (77, 38927220), (84, 35683285), (105, 28546628), (110, 27249054), (132, 22707545), (140, 21409971), (154, 19463610), (165, 18166036), (210, 14273314), (220, 13624527), (231, 12975740), (308, 9731805), (330, 9083018), (385, 7785444), (420, 7136657), (462, 6487870), (643, 4661580), (660, 4541509), (770, 3892722), (924, 3243935), (1009, 2970660), (1155, 2595148), (1286, 2330790), (1540, 1946361), (1929, 1553860), (2018, 1485330), (2310, 1297574), (2572, 1165395), (3027, 990220), (3215, 932316), (3858, 776930), (4036, 742665), (4501, 665940), (4620, 648787), (5045, 594132), (6054, 495110), (6430, 466158), (7063, 424380), (7073, 423780), (7716, 388465), (9002, 332970), (9645, 310772), (10090, 297066), (11099, 270060), (12108, 247555), (12860, 233079), (13503, 221980), (14126, 212190), (14146, 211890), (15135, 198044), (18004, 166485), (19290, 155386), (20180, 148533), (21189, 141460), (21219, 141260), (22198, 135030), (22505, 133188), (27006, 110990), (28252, 106095), (28292, 105945), (30270, 99022), (33297, 90020), (35315, 84876), (35365, 84756), (38580, 77693), (42378, 70730), (42438, 70630), (44396, 67515), (45010, 66594), (49511, 60540), (54012, 55495)]