15674610640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3371}}^1$

素因数の和:3677

約数の個数: 160

約数和(自身を含む): 41725829376

約数和(自身を除く): 26051218736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 263, 272, 340, 442, 520, 526, 680, 884, 1040, 1052, 1105, 1315, 1360, 1768, 2104, 2210, 2630, 3371, 3419, 3536, 4208, 4420, 4471, 5260, 6742, 6838, 8840, 8942, 10520, 13484, 13676, 16855, 17095, 17680, 17884, 21040, 22355, 26968, 27352, 33710, 34190, 35768, 43823, 44710, 53936, 54704, 57307, 58123, 67420, 68380, 71536, 87646, 89420, 114614, 116246, 134840, 136760, 175292, 178840, 219115, 229228, 232492, 269680, 273520, 286535, 290615, 350584, 357680, 438230, 458456, 464984, 573070, 581230, 701168, 744991, 876460, 886573, 916912, 929968, 1146140, 1162460, 1489982, 1752920, 1773146, 2292280, 2324920, 2979964, 3505840, 3546292, 3724955, 4432865, 4584560, 4649840, 5959928, 7092584, 7449910, 8865730, 11525449, 11919856, 14185168, 14899820, 15071741, 17731460, 23050898, 29799640, 30143482, 35462920, 46101796, 57627245, 59599280, 60286964, 70925840, 75358705, 92203592, 115254490, 120573928, 150717410, 184407184, 195932633, 230508980, 241147856, 301434820, 391865266, 461017960, 602869640, 783730532, 922035920, 979663165, 1205739280, 1567461064, 1959326330, 3134922128, 3918652660, 7837305320, 15674610640]

約数ペア:

[(1, 15674610640), (2, 7837305320), (4, 3918652660), (5, 3134922128), (8, 1959326330), (10, 1567461064), (13, 1205739280), (16, 979663165), (17, 922035920), (20, 783730532), (26, 602869640), (34, 461017960), (40, 391865266), (52, 301434820), (65, 241147856), (68, 230508980), (80, 195932633), (85, 184407184), (104, 150717410), (130, 120573928), (136, 115254490), (170, 92203592), (208, 75358705), (221, 70925840), (260, 60286964), (263, 59599280), (272, 57627245), (340, 46101796), (442, 35462920), (520, 30143482), (526, 29799640), (680, 23050898), (884, 17731460), (1040, 15071741), (1052, 14899820), (1105, 14185168), (1315, 11919856), (1360, 11525449), (1768, 8865730), (2104, 7449910), (2210, 7092584), (2630, 5959928), (3371, 4649840), (3419, 4584560), (3536, 4432865), (4208, 3724955), (4420, 3546292), (4471, 3505840), (5260, 2979964), (6742, 2324920), (6838, 2292280), (8840, 1773146), (8942, 1752920), (10520, 1489982), (13484, 1162460), (13676, 1146140), (16855, 929968), (17095, 916912), (17680, 886573), (17884, 876460), (21040, 744991), (22355, 701168), (26968, 581230), (27352, 573070), (33710, 464984), (34190, 458456), (35768, 438230), (43823, 357680), (44710, 350584), (53936, 290615), (54704, 286535), (57307, 273520), (58123, 269680), (67420, 232492), (68380, 229228), (71536, 219115), (87646, 178840), (89420, 175292), (114614, 136760), (116246, 134840)]