1188415040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2860

約数の個数: 112

約数和(自身を含む): 3021909120

約数和(自身を除く): 1833494080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 320, 355, 380, 568, 608, 710, 760, 1136, 1216, 1349, 1420, 1520, 2272, 2698, 2753, 2840, 3040, 4544, 5396, 5506, 5680, 6080, 6745, 10792, 11012, 11360, 13490, 13765, 21584, 22024, 22720, 26980, 27530, 43168, 44048, 52307, 53960, 55060, 86336, 88096, 104614, 107920, 110120, 176192, 195463, 209228, 215840, 220240, 261535, 390926, 418456, 431680, 440480, 523070, 781852, 836912, 880960, 977315, 1046140, 1563704, 1673824, 1954630, 2092280, 3127408, 3347648, 3713797, 3909260, 4184560, 6254816, 7427594, 7818520, 8369120, 12509632, 14855188, 15637040, 16738240, 18568985, 29710376, 31274080, 37137970, 59420752, 62548160, 74275940, 118841504, 148551880, 237683008, 297103760, 594207520, 1188415040]

約数ペア:

[(1, 1188415040), (2, 594207520), (4, 297103760), (5, 237683008), (8, 148551880), (10, 118841504), (16, 74275940), (19, 62548160), (20, 59420752), (32, 37137970), (38, 31274080), (40, 29710376), (64, 18568985), (71, 16738240), (76, 15637040), (80, 14855188), (95, 12509632), (142, 8369120), (152, 7818520), (160, 7427594), (190, 6254816), (284, 4184560), (304, 3909260), (320, 3713797), (355, 3347648), (380, 3127408), (568, 2092280), (608, 1954630), (710, 1673824), (760, 1563704), (1136, 1046140), (1216, 977315), (1349, 880960), (1420, 836912), (1520, 781852), (2272, 523070), (2698, 440480), (2753, 431680), (2840, 418456), (3040, 390926), (4544, 261535), (5396, 220240), (5506, 215840), (5680, 209228), (6080, 195463), (6745, 176192), (10792, 110120), (11012, 107920), (11360, 104614), (13490, 88096), (13765, 86336), (21584, 55060), (22024, 53960), (22720, 52307), (26980, 44048), (27530, 43168)]