79429120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 132700160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 71, 76, 80, 92, 95, 115, 128, 142, 152, 160, 184, 190, 230, 256, 284, 304, 320, 355, 368, 380, 437, 460, 512, 568, 608, 640, 710, 736, 760, 874, 920, 1136, 1216, 1280, 1349, 1420, 1472, 1520, 1633, 1748, 1840, 2185, 2272, 2432, 2560, 2698, 2840, 2944, 3040, 3266, 3496, 3680, 4370, 4544, 4864, 5396, 5680, 5888, 6080, 6532, 6745, 6992, 7360, 8165, 8740, 9088, 9728, 10792, 11360, 11776, 12160, 13064, 13490, 13984, 14720, 16330, 17480, 18176, 21584, 22720, 24320, 26128, 26980, 27968, 29440, 31027, 32660, 34960, 36352, 43168, 45440, 48640, 52256, 53960, 55936, 58880, 62054, 65320, 69920, 86336, 90880, 104512, 107920, 111872, 124108, 130640, 139840, 155135, 172672, 181760, 209024, 215840, 223744, 248216, 261280, 279680, 310270, 345344, 418048, 431680, 496432, 522560, 559360, 620540, 690688, 836096, 863360, 992864, 1045120, 1118720, 1241080, 1726720, 1985728, 2090240, 2482160, 3453440, 3971456, 4180480, 4964320, 7942912, 9928640, 15885824, 19857280, 39714560, 79429120]

約数ペア:

[(1, 79429120), (2, 39714560), (4, 19857280), (5, 15885824), (8, 9928640), (10, 7942912), (16, 4964320), (19, 4180480), (20, 3971456), (23, 3453440), (32, 2482160), (38, 2090240), (40, 1985728), (46, 1726720), (64, 1241080), (71, 1118720), (76, 1045120), (80, 992864), (92, 863360), (95, 836096), (115, 690688), (128, 620540), (142, 559360), (152, 522560), (160, 496432), (184, 431680), (190, 418048), (230, 345344), (256, 310270), (284, 279680), (304, 261280), (320, 248216), (355, 223744), (368, 215840), (380, 209024), (437, 181760), (460, 172672), (512, 155135), (568, 139840), (608, 130640), (640, 124108), (710, 111872), (736, 107920), (760, 104512), (874, 90880), (920, 86336), (1136, 69920), (1216, 65320), (1280, 62054), (1349, 58880), (1420, 55936), (1472, 53960), (1520, 52256), (1633, 48640), (1748, 45440), (1840, 43168), (2185, 36352), (2272, 34960), (2432, 32660), (2560, 31027), (2698, 29440), (2840, 27968), (2944, 26980), (3040, 26128), (3266, 24320), (3496, 22720), (3680, 21584), (4370, 18176), (4544, 17480), (4864, 16330), (5396, 14720), (5680, 13984), (5888, 13490), (6080, 13064), (6532, 12160), (6745, 11776), (6992, 11360), (7360, 10792), (8165, 9728), (8740, 9088)]