141206520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 531901440

約数和(自身を除く): 390694920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 67, 70, 78, 84, 91, 104, 105, 120, 130, 134, 140, 156, 168, 182, 193, 195, 201, 210, 260, 268, 273, 280, 312, 335, 364, 386, 390, 402, 420, 455, 469, 520, 536, 546, 579, 670, 728, 772, 780, 804, 840, 871, 910, 938, 965, 1005, 1092, 1158, 1340, 1351, 1365, 1407, 1544, 1560, 1608, 1742, 1820, 1876, 1930, 2010, 2184, 2316, 2345, 2509, 2613, 2680, 2702, 2730, 2814, 2895, 3484, 3640, 3752, 3860, 4020, 4053, 4355, 4632, 4690, 5018, 5226, 5404, 5460, 5628, 5790, 6097, 6755, 6968, 7035, 7527, 7720, 8040, 8106, 8710, 9380, 10036, 10452, 10808, 10920, 11256, 11580, 12194, 12545, 12931, 13065, 13510, 14070, 15054, 16212, 17420, 17563, 18291, 18760, 20072, 20265, 20904, 23160, 24388, 25090, 25862, 26130, 27020, 28140, 30108, 30485, 32424, 34840, 35126, 36582, 37635, 38793, 40530, 48776, 50180, 51724, 52260, 52689, 54040, 56280, 60216, 60970, 64655, 70252, 73164, 75270, 77586, 81060, 87815, 90517, 91455, 100360, 103448, 104520, 105378, 121940, 129310, 140504, 146328, 150540, 155172, 162120, 168103, 175630, 181034, 182910, 193965, 210756, 243880, 258620, 263445, 271551, 301080, 310344, 336206, 351260, 362068, 365820, 387930, 421512, 452585, 504309, 517240, 526890, 543102, 672412, 702520, 724136, 731640, 775860, 840515, 905170, 1008618, 1053780, 1086204, 1176721, 1344824, 1357755, 1551720, 1681030, 1810340, 2017236, 2107560, 2172408, 2353442, 2521545, 2715510, 3362060, 3530163, 3620680, 4034472, 4706884, 5043090, 5431020, 5883605, 6724120, 7060326, 9413768, 10086180, 10862040, 11767210, 14120652, 17650815, 20172360, 23534420, 28241304, 35301630, 47068840, 70603260, 141206520]

約数ペア:

[(1, 141206520), (2, 70603260), (3, 47068840), (4, 35301630), (5, 28241304), (6, 23534420), (7, 20172360), (8, 17650815), (10, 14120652), (12, 11767210), (13, 10862040), (14, 10086180), (15, 9413768), (20, 7060326), (21, 6724120), (24, 5883605), (26, 5431020), (28, 5043090), (30, 4706884), (35, 4034472), (39, 3620680), (40, 3530163), (42, 3362060), (52, 2715510), (56, 2521545), (60, 2353442), (65, 2172408), (67, 2107560), (70, 2017236), (78, 1810340), (84, 1681030), (91, 1551720), (104, 1357755), (105, 1344824), (120, 1176721), (130, 1086204), (134, 1053780), (140, 1008618), (156, 905170), (168, 840515), (182, 775860), (193, 731640), (195, 724136), (201, 702520), (210, 672412), (260, 543102), (268, 526890), (273, 517240), (280, 504309), (312, 452585), (335, 421512), (364, 387930), (386, 365820), (390, 362068), (402, 351260), (420, 336206), (455, 310344), (469, 301080), (520, 271551), (536, 263445), (546, 258620), (579, 243880), (670, 210756), (728, 193965), (772, 182910), (780, 181034), (804, 175630), (840, 168103), (871, 162120), (910, 155172), (938, 150540), (965, 146328), (1005, 140504), (1092, 129310), (1158, 121940), (1340, 105378), (1351, 104520), (1365, 103448), (1407, 100360), (1544, 91455), (1560, 90517), (1608, 87815), (1742, 81060), (1820, 77586), (1876, 75270), (1930, 73164), (2010, 70252), (2184, 64655), (2316, 60970), (2345, 60216), (2509, 56280), (2613, 54040), (2680, 52689), (2702, 52260), (2730, 51724), (2814, 50180), (2895, 48776), (3484, 40530), (3640, 38793), (3752, 37635), (3860, 36582), (4020, 35126), (4053, 34840), (4355, 32424), (4632, 30485), (4690, 30108), (5018, 28140), (5226, 27020), (5404, 26130), (5460, 25862), (5628, 25090), (5790, 24388), (6097, 23160), (6755, 20904), (6968, 20265), (7035, 20072), (7527, 18760), (7720, 18291), (8040, 17563), (8106, 17420), (8710, 16212), (9380, 15054), (10036, 14070), (10452, 13510), (10808, 13065), (10920, 12931), (11256, 12545), (11580, 12194)]