164104080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 630816768

約数和(自身を除く): 466712688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 137, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 274, 276, 280, 310, 322, 336, 345, 368, 372, 411, 420, 434, 460, 465, 483, 496, 548, 552, 560, 620, 644, 651, 685, 690, 713, 744, 805, 822, 840, 868, 920, 930, 959, 966, 1085, 1096, 1104, 1240, 1288, 1302, 1370, 1380, 1426, 1488, 1610, 1644, 1680, 1736, 1840, 1860, 1918, 1932, 2055, 2139, 2170, 2192, 2415, 2480, 2576, 2604, 2740, 2760, 2852, 2877, 3151, 3220, 3255, 3288, 3472, 3565, 3720, 3836, 3864, 4110, 4247, 4278, 4340, 4795, 4830, 4991, 5208, 5480, 5520, 5704, 5754, 6302, 6440, 6510, 6576, 7130, 7440, 7672, 7728, 8220, 8494, 8556, 8680, 9453, 9590, 9660, 9982, 10416, 10695, 10960, 11408, 11508, 12604, 12741, 12880, 13020, 14260, 14385, 14973, 15344, 15755, 16440, 16988, 17112, 17360, 18906, 19180, 19320, 19964, 21235, 21390, 22057, 23016, 24955, 25208, 25482, 26040, 28520, 28770, 29729, 29946, 31510, 32880, 33976, 34224, 37812, 38360, 38640, 39928, 42470, 42780, 44114, 46032, 47265, 49910, 50416, 50964, 52080, 57040, 57540, 59458, 59892, 63020, 63705, 66171, 67952, 74865, 75624, 76720, 79856, 84940, 85560, 88228, 89187, 94530, 97681, 99820, 101928, 110285, 115080, 118916, 119784, 126040, 127410, 132342, 148645, 149730, 151248, 169880, 171120, 176456, 178374, 189060, 195362, 199640, 203856, 220570, 230160, 237832, 239568, 252080, 254820, 264684, 293043, 297290, 299460, 330855, 339760, 352912, 356748, 378120, 390724, 399280, 441140, 445935, 475664, 488405, 509640, 529368, 586086, 594580, 598920, 661710, 683767, 713496, 756240, 781448, 882280, 891870, 976810, 1019280, 1058736, 1172172, 1189160, 1197840, 1323420, 1367534, 1426992, 1465215, 1562896, 1764560, 1783740, 1953620, 2051301, 2344344, 2378320, 2646840, 2735068, 2930430, 3418835, 3567480, 3907240, 4102602, 4688688, 5293680, 5470136, 5860860, 6837670, 7134960, 7814480, 8205204, 10256505, 10940272, 11721720, 13675340, 16410408, 20513010, 23443440, 27350680, 32820816, 41026020, 54701360, 82052040, 164104080]

約数ペア:

[(1, 164104080), (2, 82052040), (3, 54701360), (4, 41026020), (5, 32820816), (6, 27350680), (7, 23443440), (8, 20513010), (10, 16410408), (12, 13675340), (14, 11721720), (15, 10940272), (16, 10256505), (20, 8205204), (21, 7814480), (23, 7134960), (24, 6837670), (28, 5860860), (30, 5470136), (31, 5293680), (35, 4688688), (40, 4102602), (42, 3907240), (46, 3567480), (48, 3418835), (56, 2930430), (60, 2735068), (62, 2646840), (69, 2378320), (70, 2344344), (80, 2051301), (84, 1953620), (92, 1783740), (93, 1764560), (105, 1562896), (112, 1465215), (115, 1426992), (120, 1367534), (124, 1323420), (137, 1197840), (138, 1189160), (140, 1172172), (155, 1058736), (161, 1019280), (168, 976810), (184, 891870), (186, 882280), (210, 781448), (217, 756240), (230, 713496), (240, 683767), (248, 661710), (274, 598920), (276, 594580), (280, 586086), (310, 529368), (322, 509640), (336, 488405), (345, 475664), (368, 445935), (372, 441140), (411, 399280), (420, 390724), (434, 378120), (460, 356748), (465, 352912), (483, 339760), (496, 330855), (548, 299460), (552, 297290), (560, 293043), (620, 264684), (644, 254820), (651, 252080), (685, 239568), (690, 237832), (713, 230160), (744, 220570), (805, 203856), (822, 199640), (840, 195362), (868, 189060), (920, 178374), (930, 176456), (959, 171120), (966, 169880), (1085, 151248), (1096, 149730), (1104, 148645), (1240, 132342), (1288, 127410), (1302, 126040), (1370, 119784), (1380, 118916), (1426, 115080), (1488, 110285), (1610, 101928), (1644, 99820), (1680, 97681), (1736, 94530), (1840, 89187), (1860, 88228), (1918, 85560), (1932, 84940), (2055, 79856), (2139, 76720), (2170, 75624), (2192, 74865), (2415, 67952), (2480, 66171), (2576, 63705), (2604, 63020), (2740, 59892), (2760, 59458), (2852, 57540), (2877, 57040), (3151, 52080), (3220, 50964), (3255, 50416), (3288, 49910), (3472, 47265), (3565, 46032), (3720, 44114), (3836, 42780), (3864, 42470), (4110, 39928), (4247, 38640), (4278, 38360), (4340, 37812), (4795, 34224), (4830, 33976), (4991, 32880), (5208, 31510), (5480, 29946), (5520, 29729), (5704, 28770), (5754, 28520), (6302, 26040), (6440, 25482), (6510, 25208), (6576, 24955), (7130, 23016), (7440, 22057), (7672, 21390), (7728, 21235), (8220, 19964), (8494, 19320), (8556, 19180), (8680, 18906), (9453, 17360), (9590, 17112), (9660, 16988), (9982, 16440), (10416, 15755), (10695, 15344), (10960, 14973), (11408, 14385), (11508, 14260), (12604, 13020), (12741, 12880)]