216184080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 806091264

約数和(自身を除く): 589907184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 593, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1186, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1779, 1860, 1960, 2170, 2352, 2372, 2480, 2604, 2940, 2965, 3038, 3255, 3472, 3558, 3720, 3920, 4151, 4340, 4557, 4744, 5208, 5880, 5930, 6076, 6510, 7116, 7440, 7595, 8302, 8680, 8895, 9114, 9488, 10416, 11760, 11860, 12152, 12453, 13020, 14232, 15190, 16604, 17360, 17790, 18228, 18383, 20755, 22785, 23720, 24304, 24906, 26040, 28464, 29057, 30380, 33208, 35580, 36456, 36766, 41510, 45570, 47440, 49812, 52080, 55149, 58114, 60760, 62265, 66416, 71160, 72912, 73532, 83020, 87171, 91140, 91915, 99624, 110298, 116228, 121520, 124530, 128681, 142320, 145285, 147064, 166040, 174342, 182280, 183830, 199248, 220596, 232456, 249060, 257362, 275745, 290570, 294128, 332080, 348684, 364560, 367660, 386043, 435855, 441192, 464912, 498120, 514724, 551490, 581140, 643405, 697368, 735320, 772086, 871710, 882384, 900767, 996240, 1029448, 1102980, 1162280, 1286810, 1394736, 1470640, 1544172, 1743420, 1801534, 1930215, 2058896, 2205960, 2324560, 2573620, 2702301, 3088344, 3486840, 3603068, 3860430, 4411920, 4503835, 5147240, 5404602, 6176688, 6973680, 7206136, 7720860, 9007670, 10294480, 10809204, 13511505, 14412272, 15441720, 18015340, 21618408, 27023010, 30883440, 36030680, 43236816, 54046020, 72061360, 108092040, 216184080]

約数ペア:

[(1, 216184080), (2, 108092040), (3, 72061360), (4, 54046020), (5, 43236816), (6, 36030680), (7, 30883440), (8, 27023010), (10, 21618408), (12, 18015340), (14, 15441720), (15, 14412272), (16, 13511505), (20, 10809204), (21, 10294480), (24, 9007670), (28, 7720860), (30, 7206136), (31, 6973680), (35, 6176688), (40, 5404602), (42, 5147240), (48, 4503835), (49, 4411920), (56, 3860430), (60, 3603068), (62, 3486840), (70, 3088344), (80, 2702301), (84, 2573620), (93, 2324560), (98, 2205960), (105, 2058896), (112, 1930215), (120, 1801534), (124, 1743420), (140, 1544172), (147, 1470640), (155, 1394736), (168, 1286810), (186, 1162280), (196, 1102980), (210, 1029448), (217, 996240), (240, 900767), (245, 882384), (248, 871710), (280, 772086), (294, 735320), (310, 697368), (336, 643405), (372, 581140), (392, 551490), (420, 514724), (434, 498120), (465, 464912), (490, 441192), (496, 435855), (560, 386043), (588, 367660), (593, 364560), (620, 348684), (651, 332080), (735, 294128), (744, 290570), (784, 275745), (840, 257362), (868, 249060), (930, 232456), (980, 220596), (1085, 199248), (1176, 183830), (1186, 182280), (1240, 174342), (1302, 166040), (1470, 147064), (1488, 145285), (1519, 142320), (1680, 128681), (1736, 124530), (1779, 121520), (1860, 116228), (1960, 110298), (2170, 99624), (2352, 91915), (2372, 91140), (2480, 87171), (2604, 83020), (2940, 73532), (2965, 72912), (3038, 71160), (3255, 66416), (3472, 62265), (3558, 60760), (3720, 58114), (3920, 55149), (4151, 52080), (4340, 49812), (4557, 47440), (4744, 45570), (5208, 41510), (5880, 36766), (5930, 36456), (6076, 35580), (6510, 33208), (7116, 30380), (7440, 29057), (7595, 28464), (8302, 26040), (8680, 24906), (8895, 24304), (9114, 23720), (9488, 22785), (10416, 20755), (11760, 18383), (11860, 18228), (12152, 17790), (12453, 17360), (13020, 16604), (14232, 15190)]