1336691840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 3606656760

約数和(自身を除く): 2269964920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 121, 128, 160, 164, 176, 205, 220, 242, 320, 328, 352, 410, 421, 440, 451, 484, 605, 640, 656, 704, 820, 842, 880, 902, 968, 1210, 1312, 1408, 1640, 1684, 1760, 1804, 1936, 2105, 2255, 2420, 2624, 3280, 3368, 3520, 3608, 3872, 4210, 4510, 4631, 4840, 4961, 5248, 6560, 6736, 7040, 7216, 7744, 8420, 9020, 9262, 9680, 9922, 13120, 13472, 14432, 15488, 16840, 17261, 18040, 18524, 19360, 19844, 23155, 24805, 26240, 26944, 28864, 33680, 34522, 36080, 37048, 38720, 39688, 46310, 49610, 50941, 53888, 57728, 67360, 69044, 72160, 74096, 77440, 79376, 86305, 92620, 99220, 101882, 134720, 138088, 144320, 148192, 158752, 172610, 185240, 189871, 198440, 203764, 254705, 269440, 276176, 288640, 296384, 317504, 345220, 370480, 379742, 396880, 407528, 509410, 552352, 592768, 635008, 690440, 740960, 759484, 793760, 815056, 949355, 1018820, 1104704, 1380880, 1481920, 1518968, 1587520, 1630112, 1898710, 2037640, 2088581, 2209408, 2761760, 2963840, 3037936, 3175040, 3260224, 3797420, 4075280, 4177162, 5523520, 6075872, 6520448, 7594840, 8150560, 8354324, 10442905, 11047040, 12151744, 15189680, 16301120, 16708648, 20885810, 24303488, 30379360, 32602240, 33417296, 41771620, 60758720, 66834592, 83543240, 121517440, 133669184, 167086480, 267338368, 334172960, 668345920, 1336691840]

約数ペア:

[(1, 1336691840), (2, 668345920), (4, 334172960), (5, 267338368), (8, 167086480), (10, 133669184), (11, 121517440), (16, 83543240), (20, 66834592), (22, 60758720), (32, 41771620), (40, 33417296), (41, 32602240), (44, 30379360), (55, 24303488), (64, 20885810), (80, 16708648), (82, 16301120), (88, 15189680), (110, 12151744), (121, 11047040), (128, 10442905), (160, 8354324), (164, 8150560), (176, 7594840), (205, 6520448), (220, 6075872), (242, 5523520), (320, 4177162), (328, 4075280), (352, 3797420), (410, 3260224), (421, 3175040), (440, 3037936), (451, 2963840), (484, 2761760), (605, 2209408), (640, 2088581), (656, 2037640), (704, 1898710), (820, 1630112), (842, 1587520), (880, 1518968), (902, 1481920), (968, 1380880), (1210, 1104704), (1312, 1018820), (1408, 949355), (1640, 815056), (1684, 793760), (1760, 759484), (1804, 740960), (1936, 690440), (2105, 635008), (2255, 592768), (2420, 552352), (2624, 509410), (3280, 407528), (3368, 396880), (3520, 379742), (3608, 370480), (3872, 345220), (4210, 317504), (4510, 296384), (4631, 288640), (4840, 276176), (4961, 269440), (5248, 254705), (6560, 203764), (6736, 198440), (7040, 189871), (7216, 185240), (7744, 172610), (8420, 158752), (9020, 148192), (9262, 144320), (9680, 138088), (9922, 134720), (13120, 101882), (13472, 99220), (14432, 92620), (15488, 86305), (16840, 79376), (17261, 77440), (18040, 74096), (18524, 72160), (19360, 69044), (19844, 67360), (23155, 57728), (24805, 53888), (26240, 50941), (26944, 49610), (28864, 46310), (33680, 39688), (34522, 38720), (36080, 37048)]