339010620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 1045296000

約数和(自身を除く): 706285380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 169, 195, 201, 260, 268, 335, 338, 390, 402, 499, 507, 670, 676, 780, 804, 845, 871, 998, 1005, 1014, 1340, 1497, 1690, 1742, 1996, 2010, 2028, 2495, 2535, 2613, 2994, 3380, 3484, 4020, 4355, 4990, 5070, 5226, 5988, 6487, 7485, 8710, 9980, 10140, 10452, 11323, 12974, 13065, 14970, 17420, 19461, 22646, 25948, 26130, 29940, 32435, 33433, 33969, 38922, 45292, 52260, 56615, 64870, 66866, 67938, 77844, 84331, 97305, 100299, 113230, 129740, 133732, 135876, 167165, 168662, 169845, 194610, 200598, 226460, 252993, 334330, 337324, 339690, 389220, 401196, 421655, 434629, 501495, 505986, 668660, 679380, 843310, 869258, 1002990, 1011972, 1264965, 1303887, 1686620, 1738516, 2005980, 2173145, 2529930, 2607774, 4346290, 5059860, 5215548, 5650177, 6519435, 8692580, 11300354, 13038870, 16950531, 22600708, 26077740, 28250885, 33901062, 56501770, 67802124, 84752655, 113003540, 169505310, 339010620]

約数ペア:

[(1, 339010620), (2, 169505310), (3, 113003540), (4, 84752655), (5, 67802124), (6, 56501770), (10, 33901062), (12, 28250885), (13, 26077740), (15, 22600708), (20, 16950531), (26, 13038870), (30, 11300354), (39, 8692580), (52, 6519435), (60, 5650177), (65, 5215548), (67, 5059860), (78, 4346290), (130, 2607774), (134, 2529930), (156, 2173145), (169, 2005980), (195, 1738516), (201, 1686620), (260, 1303887), (268, 1264965), (335, 1011972), (338, 1002990), (390, 869258), (402, 843310), (499, 679380), (507, 668660), (670, 505986), (676, 501495), (780, 434629), (804, 421655), (845, 401196), (871, 389220), (998, 339690), (1005, 337324), (1014, 334330), (1340, 252993), (1497, 226460), (1690, 200598), (1742, 194610), (1996, 169845), (2010, 168662), (2028, 167165), (2495, 135876), (2535, 133732), (2613, 129740), (2994, 113230), (3380, 100299), (3484, 97305), (4020, 84331), (4355, 77844), (4990, 67938), (5070, 66866), (5226, 64870), (5988, 56615), (6487, 52260), (7485, 45292), (8710, 38922), (9980, 33969), (10140, 33433), (10452, 32435), (11323, 29940), (12974, 26130), (13065, 25948), (14970, 22646), (17420, 19461)]