213756480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 336

約数和(自身を含む): 878701824

約数和(自身を除く): 664945344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 461, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 922, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1344, 1380, 1383, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1844, 1932, 2016, 2070, 2208, 2240, 2305, 2415, 2520, 2576, 2760, 2766, 2880, 2898, 3220, 3227, 3312, 3360, 3680, 3688, 3864, 4032, 4140, 4149, 4416, 4610, 4830, 5040, 5152, 5520, 5532, 5796, 6440, 6454, 6624, 6720, 6915, 7245, 7360, 7376, 7728, 8280, 8298, 9220, 9660, 9681, 10080, 10304, 10603, 11040, 11064, 11592, 12880, 12908, 13248, 13830, 14490, 14752, 15456, 16135, 16560, 16596, 18440, 19320, 19362, 20160, 20745, 21206, 22080, 22128, 23184, 25760, 25816, 27660, 28980, 29043, 29504, 30912, 31809, 32270, 33120, 33192, 36880, 38640, 38724, 41490, 42412, 44256, 46368, 48405, 51520, 51632, 53015, 55320, 57960, 58086, 63618, 64540, 66240, 66384, 73760, 74221, 77280, 77448, 82980, 84824, 88512, 92736, 95427, 96810, 103264, 106030, 110640, 115920, 116172, 127236, 129080, 132768, 145215, 147520, 148442, 154560, 154896, 159045, 165960, 169648, 190854, 193620, 206528, 212060, 221280, 222663, 231840, 232344, 254472, 258160, 265536, 290430, 296884, 309792, 318090, 331920, 339296, 371105, 381708, 387240, 424120, 442560, 445326, 463680, 464688, 477135, 508944, 516320, 580860, 593768, 619584, 636180, 663840, 667989, 678592, 742210, 763416, 774480, 848240, 890652, 929376, 954270, 1017888, 1032640, 1113315, 1161720, 1187536, 1272360, 1327680, 1335978, 1484420, 1526832, 1548960, 1696480, 1781304, 1858752, 1908540, 2035776, 2226630, 2323440, 2375072, 2544720, 2671956, 2968840, 3053664, 3097920, 3339945, 3392960, 3562608, 3817080, 4453260, 4646880, 4750144, 5089440, 5343912, 5937680, 6107328, 6679890, 7125216, 7634160, 8906520, 9293760, 10178880, 10687824, 11875360, 13359780, 14250432, 15268320, 17813040, 21375648, 23750720, 26719560, 30536640, 35626080, 42751296, 53439120, 71252160, 106878240, 213756480]

約数ペア:

[(1, 213756480), (2, 106878240), (3, 71252160), (4, 53439120), (5, 42751296), (6, 35626080), (7, 30536640), (8, 26719560), (9, 23750720), (10, 21375648), (12, 17813040), (14, 15268320), (15, 14250432), (16, 13359780), (18, 11875360), (20, 10687824), (21, 10178880), (23, 9293760), (24, 8906520), (28, 7634160), (30, 7125216), (32, 6679890), (35, 6107328), (36, 5937680), (40, 5343912), (42, 5089440), (45, 4750144), (46, 4646880), (48, 4453260), (56, 3817080), (60, 3562608), (63, 3392960), (64, 3339945), (69, 3097920), (70, 3053664), (72, 2968840), (80, 2671956), (84, 2544720), (90, 2375072), (92, 2323440), (96, 2226630), (105, 2035776), (112, 1908540), (115, 1858752), (120, 1781304), (126, 1696480), (138, 1548960), (140, 1526832), (144, 1484420), (160, 1335978), (161, 1327680), (168, 1272360), (180, 1187536), (184, 1161720), (192, 1113315), (207, 1032640), (210, 1017888), (224, 954270), (230, 929376), (240, 890652), (252, 848240), (276, 774480), (280, 763416), (288, 742210), (315, 678592), (320, 667989), (322, 663840), (336, 636180), (345, 619584), (360, 593768), (368, 580860), (414, 516320), (420, 508944), (448, 477135), (460, 464688), (461, 463680), (480, 445326), (483, 442560), (504, 424120), (552, 387240), (560, 381708), (576, 371105), (630, 339296), (644, 331920), (672, 318090), (690, 309792), (720, 296884), (736, 290430), (805, 265536), (828, 258160), (840, 254472), (920, 232344), (922, 231840), (960, 222663), (966, 221280), (1008, 212060), (1035, 206528), (1104, 193620), (1120, 190854), (1260, 169648), (1288, 165960), (1344, 159045), (1380, 154896), (1383, 154560), (1440, 148442), (1449, 147520), (1472, 145215), (1610, 132768), (1656, 129080), (1680, 127236), (1840, 116172), (1844, 115920), (1932, 110640), (2016, 106030), (2070, 103264), (2208, 96810), (2240, 95427), (2305, 92736), (2415, 88512), (2520, 84824), (2576, 82980), (2760, 77448), (2766, 77280), (2880, 74221), (2898, 73760), (3220, 66384), (3227, 66240), (3312, 64540), (3360, 63618), (3680, 58086), (3688, 57960), (3864, 55320), (4032, 53015), (4140, 51632), (4149, 51520), (4416, 48405), (4610, 46368), (4830, 44256), (5040, 42412), (5152, 41490), (5520, 38724), (5532, 38640), (5796, 36880), (6440, 33192), (6454, 33120), (6624, 32270), (6720, 31809), (6915, 30912), (7245, 29504), (7360, 29043), (7376, 28980), (7728, 27660), (8280, 25816), (8298, 25760), (9220, 23184), (9660, 22128), (9681, 22080), (10080, 21206), (10304, 20745), (10603, 20160), (11040, 19362), (11064, 19320), (11592, 18440), (12880, 16596), (12908, 16560), (13248, 16135), (13830, 15456), (14490, 14752)]