21026767680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{11833}}^1$

素因数の和:12473

約数の個数: 168

約数和(自身を含む): 72446659272

約数和(自身を除く): 51419891592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 617, 720, 960, 1234, 1440, 1851, 2468, 2880, 3085, 3702, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 11833, 12340, 14808, 18510, 19744, 22212, 23666, 24680, 27765, 29616, 35499, 37020, 39488, 44424, 47332, 49360, 55530, 59165, 59232, 70998, 74040, 88848, 94664, 98720, 106497, 111060, 118330, 118464, 141996, 148080, 177495, 177696, 189328, 197440, 212994, 222120, 236660, 283992, 296160, 354990, 355392, 378656, 425988, 444240, 473320, 532485, 567984, 592320, 709980, 757312, 851976, 888480, 946640, 1064970, 1135968, 1419960, 1703952, 1776960, 1893280, 2129940, 2271936, 2839920, 3407904, 3786560, 4259880, 5679840, 6815808, 7300961, 8519760, 11359680, 14601922, 17039520, 21902883, 29203844, 34079040, 36504805, 43805766, 58407688, 65708649, 73009610, 87611532, 109514415, 116815376, 131417298, 146019220, 175223064, 219028830, 233630752, 262834596, 292038440, 328543245, 350446128, 438057660, 467261504, 525669192, 584076880, 657086490, 700892256, 876115320, 1051338384, 1168153760, 1314172980, 1401784512, 1752230640, 2102676768, 2336307520, 2628345960, 3504461280, 4205353536, 5256691920, 7008922560, 10513383840, 21026767680]

約数ペア:

[(1, 21026767680), (2, 10513383840), (3, 7008922560), (4, 5256691920), (5, 4205353536), (6, 3504461280), (8, 2628345960), (9, 2336307520), (10, 2102676768), (12, 1752230640), (15, 1401784512), (16, 1314172980), (18, 1168153760), (20, 1051338384), (24, 876115320), (30, 700892256), (32, 657086490), (36, 584076880), (40, 525669192), (45, 467261504), (48, 438057660), (60, 350446128), (64, 328543245), (72, 292038440), (80, 262834596), (90, 233630752), (96, 219028830), (120, 175223064), (144, 146019220), (160, 131417298), (180, 116815376), (192, 109514415), (240, 87611532), (288, 73009610), (320, 65708649), (360, 58407688), (480, 43805766), (576, 36504805), (617, 34079040), (720, 29203844), (960, 21902883), (1234, 17039520), (1440, 14601922), (1851, 11359680), (2468, 8519760), (2880, 7300961), (3085, 6815808), (3702, 5679840), (4936, 4259880), (5553, 3786560), (6170, 3407904), (7404, 2839920), (9255, 2271936), (9872, 2129940), (11106, 1893280), (11833, 1776960), (12340, 1703952), (14808, 1419960), (18510, 1135968), (19744, 1064970), (22212, 946640), (23666, 888480), (24680, 851976), (27765, 757312), (29616, 709980), (35499, 592320), (37020, 567984), (39488, 532485), (44424, 473320), (47332, 444240), (49360, 425988), (55530, 378656), (59165, 355392), (59232, 354990), (70998, 296160), (74040, 283992), (88848, 236660), (94664, 222120), (98720, 212994), (106497, 197440), (111060, 189328), (118330, 177696), (118464, 177495), (141996, 148080)]