897820560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 480

約数和(自身を含む): 3782757888

約数和(自身を除く): 2884937328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 71, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 142, 144, 156, 168, 180, 182, 193, 195, 208, 210, 213, 234, 240, 252, 260, 273, 280, 284, 312, 315, 336, 355, 360, 364, 386, 390, 420, 426, 455, 468, 497, 504, 520, 546, 560, 568, 579, 585, 624, 630, 639, 710, 720, 728, 772, 780, 819, 840, 852, 910, 923, 936, 965, 994, 1008, 1040, 1065, 1092, 1136, 1158, 1170, 1260, 1278, 1351, 1365, 1420, 1456, 1491, 1544, 1560, 1638, 1680, 1704, 1737, 1820, 1846, 1872, 1930, 1988, 2130, 2184, 2316, 2340, 2485, 2509, 2520, 2556, 2702, 2730, 2769, 2840, 2895, 2982, 3088, 3120, 3195, 3276, 3408, 3474, 3640, 3692, 3860, 3976, 4053, 4095, 4260, 4368, 4473, 4615, 4632, 4680, 4970, 5018, 5040, 5112, 5404, 5460, 5538, 5680, 5790, 5964, 6390, 6461, 6552, 6755, 6948, 7280, 7384, 7455, 7527, 7720, 7952, 8106, 8190, 8307, 8520, 8685, 8946, 9230, 9264, 9360, 9940, 10036, 10224, 10808, 10920, 11076, 11580, 11928, 12159, 12545, 12780, 12922, 13104, 13510, 13703, 13845, 13896, 14768, 14910, 15054, 15440, 16212, 16380, 16614, 17040, 17370, 17563, 17892, 18460, 19383, 19880, 20072, 20265, 21616, 21840, 22152, 22365, 22581, 23160, 23856, 24318, 25090, 25560, 25844, 27020, 27406, 27690, 27792, 29820, 30108, 32305, 32424, 32760, 33228, 34740, 35126, 35784, 36920, 37635, 38766, 39760, 40144, 40530, 41109, 41535, 44304, 44730, 45162, 46320, 48636, 50180, 51120, 51688, 52689, 54040, 54812, 55380, 58149, 59640, 60216, 60795, 64610, 64848, 65520, 66456, 68515, 69480, 70252, 71568, 73840, 75270, 77532, 81060, 82218, 83070, 87815, 89460, 90324, 95921, 96915, 97272, 100360, 103376, 105378, 108080, 109624, 110760, 112905, 116298, 119280, 120432, 121590, 123327, 129220, 132912, 137030, 138960, 140504, 150540, 155064, 158067, 162120, 164436, 166140, 175630, 178139, 178920, 180648, 191842, 193830, 194544, 200720, 205545, 210756, 219248, 221520, 225810, 232596, 243180, 246654, 258440, 263445, 274060, 281008, 287763, 290745, 301080, 310128, 316134, 324240, 328872, 332280, 351260, 356278, 357840, 361296, 383684, 387660, 411090, 421512, 451620, 465192, 479605, 486360, 493308, 516880, 526890, 534417, 548120, 575526, 581490, 602160, 616635, 632268, 657744, 664560, 702520, 712556, 767368, 775320, 790335, 822180, 843024, 863289, 890695, 903240, 930384, 959210, 972720, 986616, 1053780, 1068834, 1096240, 1151052, 1162980, 1233270, 1246973, 1264536, 1405040, 1425112, 1438815, 1534736, 1550640, 1580670, 1603251, 1644360, 1726578, 1781390, 1806480, 1918420, 1973232, 2107560, 2137668, 2302104, 2325960, 2466540, 2493946, 2529072, 2672085, 2850224, 2877630, 3161340, 3206502, 3288720, 3453156, 3562780, 3740919, 3836840, 4215120, 4275336, 4316445, 4604208, 4651920, 4933080, 4987892, 5344170, 5755260, 6234865, 6322680, 6413004, 6906312, 7125560, 7481838, 7673680, 8016255, 8550672, 8632890, 9866160, 9975784, 10688340, 11222757, 11510520, 12469730, 12645360, 12826008, 13812624, 14251120, 14963676, 16032510, 17265780, 18704595, 19951568, 21376680, 22445514, 23021040, 24939460, 25652016, 29927352, 32065020, 34531560, 37409190, 42753360, 44891028, 49878920, 56113785, 59854704, 64130040, 69063120, 74818380, 89782056, 99757840, 112227570, 128260080, 149636760, 179564112, 224455140, 299273520, 448910280, 897820560]

約数ペア:

[(1, 897820560), (2, 448910280), (3, 299273520), (4, 224455140), (5, 179564112), (6, 149636760), (7, 128260080), (8, 112227570), (9, 99757840), (10, 89782056), (12, 74818380), (13, 69063120), (14, 64130040), (15, 59854704), (16, 56113785), (18, 49878920), (20, 44891028), (21, 42753360), (24, 37409190), (26, 34531560), (28, 32065020), (30, 29927352), (35, 25652016), (36, 24939460), (39, 23021040), (40, 22445514), (42, 21376680), (45, 19951568), (48, 18704595), (52, 17265780), (56, 16032510), (60, 14963676), (63, 14251120), (65, 13812624), (70, 12826008), (71, 12645360), (72, 12469730), (78, 11510520), (80, 11222757), (84, 10688340), (90, 9975784), (91, 9866160), (104, 8632890), (105, 8550672), (112, 8016255), (117, 7673680), (120, 7481838), (126, 7125560), (130, 6906312), (140, 6413004), (142, 6322680), (144, 6234865), (156, 5755260), (168, 5344170), (180, 4987892), (182, 4933080), (193, 4651920), (195, 4604208), (208, 4316445), (210, 4275336), (213, 4215120), (234, 3836840), (240, 3740919), (252, 3562780), (260, 3453156), (273, 3288720), (280, 3206502), (284, 3161340), (312, 2877630), (315, 2850224), (336, 2672085), (355, 2529072), (360, 2493946), (364, 2466540), (386, 2325960), (390, 2302104), (420, 2137668), (426, 2107560), (455, 1973232), (468, 1918420), (497, 1806480), (504, 1781390), (520, 1726578), (546, 1644360), (560, 1603251), (568, 1580670), (579, 1550640), (585, 1534736), (624, 1438815), (630, 1425112), (639, 1405040), (710, 1264536), (720, 1246973), (728, 1233270), (772, 1162980), (780, 1151052), (819, 1096240), (840, 1068834), (852, 1053780), (910, 986616), (923, 972720), (936, 959210), (965, 930384), (994, 903240), (1008, 890695), (1040, 863289), (1065, 843024), (1092, 822180), (1136, 790335), (1158, 775320), (1170, 767368), (1260, 712556), (1278, 702520), (1351, 664560), (1365, 657744), (1420, 632268), (1456, 616635), (1491, 602160), (1544, 581490), (1560, 575526), (1638, 548120), (1680, 534417), (1704, 526890), (1737, 516880), (1820, 493308), (1846, 486360), (1872, 479605), (1930, 465192), (1988, 451620), (2130, 421512), (2184, 411090), (2316, 387660), (2340, 383684), (2485, 361296), (2509, 357840), (2520, 356278), (2556, 351260), (2702, 332280), (2730, 328872), (2769, 324240), (2840, 316134), (2895, 310128), (2982, 301080), (3088, 290745), (3120, 287763), (3195, 281008), (3276, 274060), (3408, 263445), (3474, 258440), (3640, 246654), (3692, 243180), (3860, 232596), (3976, 225810), (4053, 221520), (4095, 219248), (4260, 210756), (4368, 205545), (4473, 200720), (4615, 194544), (4632, 193830), (4680, 191842), (4970, 180648), (5018, 178920), (5040, 178139), (5112, 175630), (5404, 166140), (5460, 164436), (5538, 162120), (5680, 158067), (5790, 155064), (5964, 150540), (6390, 140504), (6461, 138960), (6552, 137030), (6755, 132912), (6948, 129220), (7280, 123327), (7384, 121590), (7455, 120432), (7527, 119280), (7720, 116298), (7952, 112905), (8106, 110760), (8190, 109624), (8307, 108080), (8520, 105378), (8685, 103376), (8946, 100360), (9230, 97272), (9264, 96915), (9360, 95921), (9940, 90324), (10036, 89460), (10224, 87815), (10808, 83070), (10920, 82218), (11076, 81060), (11580, 77532), (11928, 75270), (12159, 73840), (12545, 71568), (12780, 70252), (12922, 69480), (13104, 68515), (13510, 66456), (13703, 65520), (13845, 64848), (13896, 64610), (14768, 60795), (14910, 60216), (15054, 59640), (15440, 58149), (16212, 55380), (16380, 54812), (16614, 54040), (17040, 52689), (17370, 51688), (17563, 51120), (17892, 50180), (18460, 48636), (19383, 46320), (19880, 45162), (20072, 44730), (20265, 44304), (21616, 41535), (21840, 41109), (22152, 40530), (22365, 40144), (22581, 39760), (23160, 38766), (23856, 37635), (24318, 36920), (25090, 35784), (25560, 35126), (25844, 34740), (27020, 33228), (27406, 32760), (27690, 32424), (27792, 32305), (29820, 30108)]