239327760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 883443456

約数和(自身を除く): 644115696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 433, 470, 490, 560, 564, 588, 658, 705, 735, 752, 784, 840, 866, 940, 980, 987, 1128, 1176, 1299, 1316, 1410, 1470, 1645, 1680, 1732, 1880, 1960, 1974, 2165, 2256, 2303, 2352, 2598, 2632, 2820, 2940, 3031, 3290, 3464, 3760, 3920, 3948, 4330, 4606, 4935, 5196, 5264, 5640, 5880, 6062, 6495, 6580, 6909, 6928, 7896, 8660, 9093, 9212, 9870, 10392, 11280, 11515, 11760, 12124, 12990, 13160, 13818, 15155, 15792, 17320, 18186, 18424, 19740, 20351, 20784, 21217, 23030, 24248, 25980, 26320, 27636, 30310, 34545, 34640, 36372, 36848, 39480, 40702, 42434, 45465, 46060, 48496, 51960, 55272, 60620, 61053, 63651, 69090, 72744, 78960, 81404, 84868, 90930, 92120, 101755, 103920, 106085, 110544, 121240, 122106, 127302, 138180, 142457, 145488, 162808, 169736, 181860, 184240, 203510, 212170, 242480, 244212, 254604, 276360, 284914, 305265, 318255, 325616, 339472, 363720, 407020, 424340, 427371, 488424, 509208, 552720, 569828, 610530, 636510, 712285, 727440, 814040, 848680, 854742, 976848, 997199, 1018416, 1139656, 1221060, 1273020, 1424570, 1628080, 1697360, 1709484, 1994398, 2136855, 2279312, 2442120, 2546040, 2849140, 2991597, 3418968, 3988796, 4273710, 4884240, 4985995, 5092080, 5698280, 5983194, 6837936, 7977592, 8547420, 9971990, 11396560, 11966388, 14957985, 15955184, 17094840, 19943980, 23932776, 29915970, 34189680, 39887960, 47865552, 59831940, 79775920, 119663880, 239327760]

約数ペア:

[(1, 239327760), (2, 119663880), (3, 79775920), (4, 59831940), (5, 47865552), (6, 39887960), (7, 34189680), (8, 29915970), (10, 23932776), (12, 19943980), (14, 17094840), (15, 15955184), (16, 14957985), (20, 11966388), (21, 11396560), (24, 9971990), (28, 8547420), (30, 7977592), (35, 6837936), (40, 5983194), (42, 5698280), (47, 5092080), (48, 4985995), (49, 4884240), (56, 4273710), (60, 3988796), (70, 3418968), (80, 2991597), (84, 2849140), (94, 2546040), (98, 2442120), (105, 2279312), (112, 2136855), (120, 1994398), (140, 1709484), (141, 1697360), (147, 1628080), (168, 1424570), (188, 1273020), (196, 1221060), (210, 1139656), (235, 1018416), (240, 997199), (245, 976848), (280, 854742), (282, 848680), (294, 814040), (329, 727440), (336, 712285), (376, 636510), (392, 610530), (420, 569828), (433, 552720), (470, 509208), (490, 488424), (560, 427371), (564, 424340), (588, 407020), (658, 363720), (705, 339472), (735, 325616), (752, 318255), (784, 305265), (840, 284914), (866, 276360), (940, 254604), (980, 244212), (987, 242480), (1128, 212170), (1176, 203510), (1299, 184240), (1316, 181860), (1410, 169736), (1470, 162808), (1645, 145488), (1680, 142457), (1732, 138180), (1880, 127302), (1960, 122106), (1974, 121240), (2165, 110544), (2256, 106085), (2303, 103920), (2352, 101755), (2598, 92120), (2632, 90930), (2820, 84868), (2940, 81404), (3031, 78960), (3290, 72744), (3464, 69090), (3760, 63651), (3920, 61053), (3948, 60620), (4330, 55272), (4606, 51960), (4935, 48496), (5196, 46060), (5264, 45465), (5640, 42434), (5880, 40702), (6062, 39480), (6495, 36848), (6580, 36372), (6909, 34640), (6928, 34545), (7896, 30310), (8660, 27636), (9093, 26320), (9212, 25980), (9870, 24248), (10392, 23030), (11280, 21217), (11515, 20784), (11760, 20351), (12124, 19740), (12990, 18424), (13160, 18186), (13818, 17320), (15155, 15792)]