237132720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 882086400

約数和(自身を除く): 644953680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 330, 360, 379, 395, 396, 440, 474, 495, 528, 632, 660, 711, 720, 758, 790, 792, 869, 880, 948, 990, 1137, 1185, 1264, 1320, 1422, 1516, 1580, 1584, 1738, 1895, 1896, 1980, 2274, 2370, 2607, 2640, 2844, 3032, 3160, 3411, 3476, 3555, 3790, 3792, 3960, 4169, 4345, 4548, 4740, 5214, 5685, 5688, 6064, 6320, 6822, 6952, 7110, 7580, 7821, 7920, 8338, 8690, 9096, 9480, 10428, 11370, 11376, 12507, 13035, 13644, 13904, 14220, 15160, 15642, 16676, 17055, 17380, 18192, 18960, 20845, 20856, 22740, 25014, 26070, 27288, 28440, 29941, 30320, 31284, 33352, 34110, 34760, 37521, 39105, 41690, 41712, 45480, 50028, 52140, 54576, 56880, 59882, 62535, 62568, 66704, 68220, 69520, 75042, 78210, 83380, 89823, 90960, 100056, 104280, 119764, 125070, 125136, 136440, 149705, 150084, 156420, 166760, 179646, 187605, 200112, 208560, 239528, 250140, 269469, 272880, 299410, 300168, 312840, 329351, 333520, 359292, 375210, 449115, 479056, 500280, 538938, 598820, 600336, 625680, 658702, 718584, 750420, 898230, 988053, 1000560, 1077876, 1197640, 1317404, 1347345, 1437168, 1500840, 1646755, 1796460, 1976106, 2155752, 2395280, 2634808, 2694690, 2964159, 3001680, 3293510, 3592920, 3952212, 4311504, 4940265, 5269616, 5389380, 5928318, 6587020, 7185840, 7904424, 9880530, 10778760, 11856636, 13174040, 14820795, 15808848, 19761060, 21557520, 23713272, 26348080, 29641590, 39522120, 47426544, 59283180, 79044240, 118566360, 237132720]

約数ペア:

[(1, 237132720), (2, 118566360), (3, 79044240), (4, 59283180), (5, 47426544), (6, 39522120), (8, 29641590), (9, 26348080), (10, 23713272), (11, 21557520), (12, 19761060), (15, 15808848), (16, 14820795), (18, 13174040), (20, 11856636), (22, 10778760), (24, 9880530), (30, 7904424), (33, 7185840), (36, 6587020), (40, 5928318), (44, 5389380), (45, 5269616), (48, 4940265), (55, 4311504), (60, 3952212), (66, 3592920), (72, 3293510), (79, 3001680), (80, 2964159), (88, 2694690), (90, 2634808), (99, 2395280), (110, 2155752), (120, 1976106), (132, 1796460), (144, 1646755), (158, 1500840), (165, 1437168), (176, 1347345), (180, 1317404), (198, 1197640), (220, 1077876), (237, 1000560), (240, 988053), (264, 898230), (316, 750420), (330, 718584), (360, 658702), (379, 625680), (395, 600336), (396, 598820), (440, 538938), (474, 500280), (495, 479056), (528, 449115), (632, 375210), (660, 359292), (711, 333520), (720, 329351), (758, 312840), (790, 300168), (792, 299410), (869, 272880), (880, 269469), (948, 250140), (990, 239528), (1137, 208560), (1185, 200112), (1264, 187605), (1320, 179646), (1422, 166760), (1516, 156420), (1580, 150084), (1584, 149705), (1738, 136440), (1895, 125136), (1896, 125070), (1980, 119764), (2274, 104280), (2370, 100056), (2607, 90960), (2640, 89823), (2844, 83380), (3032, 78210), (3160, 75042), (3411, 69520), (3476, 68220), (3555, 66704), (3790, 62568), (3792, 62535), (3960, 59882), (4169, 56880), (4345, 54576), (4548, 52140), (4740, 50028), (5214, 45480), (5685, 41712), (5688, 41690), (6064, 39105), (6320, 37521), (6822, 34760), (6952, 34110), (7110, 33352), (7580, 31284), (7821, 30320), (7920, 29941), (8338, 28440), (8690, 27288), (9096, 26070), (9480, 25014), (10428, 22740), (11370, 20856), (11376, 20845), (12507, 18960), (13035, 18192), (13644, 17380), (13904, 17055), (14220, 16676), (15160, 15642)]