118908160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 340252416

約数和(自身を除く): 221344256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 577, 640, 644, 736, 805, 896, 920, 1120, 1154, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2308, 2576, 2885, 2944, 3220, 3680, 4039, 4480, 4616, 5152, 5770, 5888, 6440, 7360, 8078, 8960, 9232, 10304, 11540, 12880, 13271, 14720, 16156, 18464, 20195, 20608, 23080, 25760, 26542, 29440, 32312, 36928, 40390, 41216, 46160, 51520, 53084, 64624, 66355, 73856, 80780, 92320, 92897, 103040, 106168, 129248, 132710, 147712, 161560, 184640, 185794, 206080, 212336, 258496, 265420, 323120, 369280, 371588, 424672, 464485, 516992, 530840, 646240, 738560, 743176, 849344, 928970, 1033984, 1061680, 1292480, 1486352, 1698688, 1857940, 2123360, 2584960, 2972704, 3397376, 3715880, 4246720, 5169920, 5945408, 7431760, 8493440, 11890816, 14863520, 16986880, 23781632, 29727040, 59454080, 118908160]

約数ペア:

[(1, 118908160), (2, 59454080), (4, 29727040), (5, 23781632), (7, 16986880), (8, 14863520), (10, 11890816), (14, 8493440), (16, 7431760), (20, 5945408), (23, 5169920), (28, 4246720), (32, 3715880), (35, 3397376), (40, 2972704), (46, 2584960), (56, 2123360), (64, 1857940), (70, 1698688), (80, 1486352), (92, 1292480), (112, 1061680), (115, 1033984), (128, 928970), (140, 849344), (160, 743176), (161, 738560), (184, 646240), (224, 530840), (230, 516992), (256, 464485), (280, 424672), (320, 371588), (322, 369280), (368, 323120), (448, 265420), (460, 258496), (560, 212336), (577, 206080), (640, 185794), (644, 184640), (736, 161560), (805, 147712), (896, 132710), (920, 129248), (1120, 106168), (1154, 103040), (1280, 92897), (1288, 92320), (1472, 80780), (1610, 73856), (1792, 66355), (1840, 64624), (2240, 53084), (2308, 51520), (2576, 46160), (2885, 41216), (2944, 40390), (3220, 36928), (3680, 32312), (4039, 29440), (4480, 26542), (4616, 25760), (5152, 23080), (5770, 20608), (5888, 20195), (6440, 18464), (7360, 16156), (8078, 14720), (8960, 13271), (9232, 12880), (10304, 11540)]