239388240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 930940416

約数和(自身を除く): 691552176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 97, 104, 105, 112, 113, 120, 130, 140, 156, 168, 182, 194, 195, 208, 210, 226, 240, 260, 273, 280, 291, 312, 336, 339, 364, 388, 390, 420, 452, 455, 485, 520, 546, 560, 565, 582, 624, 678, 679, 728, 776, 780, 791, 840, 904, 910, 970, 1040, 1092, 1130, 1164, 1261, 1356, 1358, 1365, 1455, 1456, 1469, 1552, 1560, 1582, 1680, 1695, 1808, 1820, 1940, 2037, 2184, 2260, 2328, 2373, 2522, 2712, 2716, 2730, 2910, 2938, 3120, 3164, 3390, 3395, 3640, 3783, 3880, 3955, 4074, 4368, 4407, 4520, 4656, 4746, 5044, 5424, 5432, 5460, 5820, 5876, 6305, 6328, 6780, 6790, 7280, 7345, 7566, 7760, 7910, 8148, 8814, 8827, 9040, 9492, 10088, 10185, 10283, 10864, 10920, 10961, 11640, 11752, 11865, 12610, 12656, 13560, 13580, 14690, 15132, 15820, 16296, 17628, 17654, 18915, 18984, 20176, 20370, 20566, 21840, 21922, 22035, 23280, 23504, 23730, 25220, 26481, 27120, 27160, 29380, 30264, 30849, 31640, 32592, 32883, 35256, 35308, 37830, 37968, 40740, 41132, 43844, 44070, 44135, 47460, 50440, 51415, 52962, 54320, 54805, 58760, 60528, 61698, 63280, 65766, 70512, 70616, 75660, 76727, 81480, 82264, 87688, 88140, 88270, 94920, 100880, 102830, 105924, 109610, 117520, 123396, 131532, 132405, 141232, 142493, 151320, 153454, 154245, 162960, 164415, 164528, 175376, 176280, 176540, 189840, 205660, 211848, 219220, 230181, 246792, 263064, 264810, 284986, 302640, 306908, 308490, 328830, 352560, 353080, 383635, 411320, 423696, 427479, 438440, 460362, 493584, 526128, 529620, 569972, 613816, 616980, 657660, 706160, 712465, 767270, 822640, 854958, 876880, 920724, 997451, 1059240, 1139944, 1150905, 1227632, 1233960, 1315320, 1424930, 1534540, 1709916, 1841448, 1994902, 2118480, 2137395, 2279888, 2301810, 2467920, 2630640, 2849860, 2992353, 3069080, 3419832, 3682896, 3989804, 4274790, 4603620, 4987255, 5699720, 5984706, 6138160, 6839664, 7979608, 8549580, 9207240, 9974510, 11399440, 11969412, 14961765, 15959216, 17099160, 18414480, 19949020, 23938824, 29923530, 34198320, 39898040, 47877648, 59847060, 79796080, 119694120, 239388240]

約数ペア:

[(1, 239388240), (2, 119694120), (3, 79796080), (4, 59847060), (5, 47877648), (6, 39898040), (7, 34198320), (8, 29923530), (10, 23938824), (12, 19949020), (13, 18414480), (14, 17099160), (15, 15959216), (16, 14961765), (20, 11969412), (21, 11399440), (24, 9974510), (26, 9207240), (28, 8549580), (30, 7979608), (35, 6839664), (39, 6138160), (40, 5984706), (42, 5699720), (48, 4987255), (52, 4603620), (56, 4274790), (60, 3989804), (65, 3682896), (70, 3419832), (78, 3069080), (80, 2992353), (84, 2849860), (91, 2630640), (97, 2467920), (104, 2301810), (105, 2279888), (112, 2137395), (113, 2118480), (120, 1994902), (130, 1841448), (140, 1709916), (156, 1534540), (168, 1424930), (182, 1315320), (194, 1233960), (195, 1227632), (208, 1150905), (210, 1139944), (226, 1059240), (240, 997451), (260, 920724), (273, 876880), (280, 854958), (291, 822640), (312, 767270), (336, 712465), (339, 706160), (364, 657660), (388, 616980), (390, 613816), (420, 569972), (452, 529620), (455, 526128), (485, 493584), (520, 460362), (546, 438440), (560, 427479), (565, 423696), (582, 411320), (624, 383635), (678, 353080), (679, 352560), (728, 328830), (776, 308490), (780, 306908), (791, 302640), (840, 284986), (904, 264810), (910, 263064), (970, 246792), (1040, 230181), (1092, 219220), (1130, 211848), (1164, 205660), (1261, 189840), (1356, 176540), (1358, 176280), (1365, 175376), (1455, 164528), (1456, 164415), (1469, 162960), (1552, 154245), (1560, 153454), (1582, 151320), (1680, 142493), (1695, 141232), (1808, 132405), (1820, 131532), (1940, 123396), (2037, 117520), (2184, 109610), (2260, 105924), (2328, 102830), (2373, 100880), (2522, 94920), (2712, 88270), (2716, 88140), (2730, 87688), (2910, 82264), (2938, 81480), (3120, 76727), (3164, 75660), (3390, 70616), (3395, 70512), (3640, 65766), (3783, 63280), (3880, 61698), (3955, 60528), (4074, 58760), (4368, 54805), (4407, 54320), (4520, 52962), (4656, 51415), (4746, 50440), (5044, 47460), (5424, 44135), (5432, 44070), (5460, 43844), (5820, 41132), (5876, 40740), (6305, 37968), (6328, 37830), (6780, 35308), (6790, 35256), (7280, 32883), (7345, 32592), (7566, 31640), (7760, 30849), (7910, 30264), (8148, 29380), (8814, 27160), (8827, 27120), (9040, 26481), (9492, 25220), (10088, 23730), (10185, 23504), (10283, 23280), (10864, 22035), (10920, 21922), (10961, 21840), (11640, 20566), (11752, 20370), (11865, 20176), (12610, 18984), (12656, 18915), (13560, 17654), (13580, 17628), (14690, 16296), (15132, 15820)]