243529440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 288

約数和(自身を含む): 965260800

約数和(自身を除く): 721731360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 599, 605, 616, 660, 672, 726, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1198, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1760, 1797, 1815, 1848, 1936, 2310, 2396, 2420, 2464, 2541, 2640, 2904, 2995, 3080, 3360, 3388, 3594, 3630, 3696, 3872, 4193, 4235, 4620, 4792, 4840, 5082, 5280, 5808, 5990, 6160, 6589, 6776, 7188, 7260, 7392, 8386, 8470, 8985, 9240, 9584, 9680, 10164, 11616, 11980, 12320, 12579, 12705, 13178, 13552, 14376, 14520, 16772, 16940, 17970, 18480, 19168, 19360, 19767, 20328, 20965, 23960, 25158, 25410, 26356, 27104, 28752, 29040, 32945, 33544, 33880, 35940, 36960, 39534, 40656, 41930, 46123, 47920, 50316, 50820, 52712, 57504, 58080, 62895, 65890, 67088, 67760, 71880, 72479, 79068, 81312, 83860, 92246, 95840, 98835, 100632, 101640, 105424, 125790, 131780, 134176, 135520, 138369, 143760, 144958, 158136, 167720, 184492, 197670, 201264, 203280, 210848, 217437, 230615, 251580, 263560, 276738, 287520, 289916, 316272, 335440, 362395, 368984, 395340, 402528, 406560, 434874, 461230, 503160, 507353, 527120, 553476, 579832, 632544, 670880, 691845, 724790, 737968, 790680, 869748, 922460, 1006320, 1014706, 1054240, 1087185, 1106952, 1159664, 1383690, 1449580, 1475936, 1522059, 1581360, 1739496, 1844920, 2012640, 2029412, 2174370, 2213904, 2319328, 2536765, 2767380, 2899160, 3044118, 3162720, 3478992, 3689840, 4058824, 4348740, 4427808, 5073530, 5534760, 5798320, 6088236, 6957984, 7379680, 7610295, 8117648, 8697480, 10147060, 11069520, 11596640, 12176472, 15220590, 16235296, 17394960, 20294120, 22139040, 24352944, 30441180, 34789920, 40588240, 48705888, 60882360, 81176480, 121764720, 243529440]

約数ペア:

[(1, 243529440), (2, 121764720), (3, 81176480), (4, 60882360), (5, 48705888), (6, 40588240), (7, 34789920), (8, 30441180), (10, 24352944), (11, 22139040), (12, 20294120), (14, 17394960), (15, 16235296), (16, 15220590), (20, 12176472), (21, 11596640), (22, 11069520), (24, 10147060), (28, 8697480), (30, 8117648), (32, 7610295), (33, 7379680), (35, 6957984), (40, 6088236), (42, 5798320), (44, 5534760), (48, 5073530), (55, 4427808), (56, 4348740), (60, 4058824), (66, 3689840), (70, 3478992), (77, 3162720), (80, 3044118), (84, 2899160), (88, 2767380), (96, 2536765), (105, 2319328), (110, 2213904), (112, 2174370), (120, 2029412), (121, 2012640), (132, 1844920), (140, 1739496), (154, 1581360), (160, 1522059), (165, 1475936), (168, 1449580), (176, 1383690), (210, 1159664), (220, 1106952), (224, 1087185), (231, 1054240), (240, 1014706), (242, 1006320), (264, 922460), (280, 869748), (308, 790680), (330, 737968), (336, 724790), (352, 691845), (363, 670880), (385, 632544), (420, 579832), (440, 553476), (462, 527120), (480, 507353), (484, 503160), (528, 461230), (560, 434874), (599, 406560), (605, 402528), (616, 395340), (660, 368984), (672, 362395), (726, 335440), (770, 316272), (840, 289916), (847, 287520), (880, 276738), (924, 263560), (968, 251580), (1056, 230615), (1120, 217437), (1155, 210848), (1198, 203280), (1210, 201264), (1232, 197670), (1320, 184492), (1452, 167720), (1540, 158136), (1680, 144958), (1694, 143760), (1760, 138369), (1797, 135520), (1815, 134176), (1848, 131780), (1936, 125790), (2310, 105424), (2396, 101640), (2420, 100632), (2464, 98835), (2541, 95840), (2640, 92246), (2904, 83860), (2995, 81312), (3080, 79068), (3360, 72479), (3388, 71880), (3594, 67760), (3630, 67088), (3696, 65890), (3872, 62895), (4193, 58080), (4235, 57504), (4620, 52712), (4792, 50820), (4840, 50316), (5082, 47920), (5280, 46123), (5808, 41930), (5990, 40656), (6160, 39534), (6589, 36960), (6776, 35940), (7188, 33880), (7260, 33544), (7392, 32945), (8386, 29040), (8470, 28752), (8985, 27104), (9240, 26356), (9584, 25410), (9680, 25158), (10164, 23960), (11616, 20965), (11980, 20328), (12320, 19767), (12579, 19360), (12705, 19168), (13178, 18480), (13552, 17970), (14376, 16940), (14520, 16772)]