420213312

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 224

約数和(自身を含む): 1314297600

約数和(自身を除く): 894084288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 97, 108, 109, 138, 144, 184, 192, 194, 207, 216, 218, 276, 288, 291, 327, 368, 388, 414, 432, 436, 552, 576, 582, 621, 654, 736, 776, 828, 864, 872, 873, 981, 1104, 1164, 1242, 1308, 1472, 1552, 1656, 1728, 1744, 1746, 1962, 2208, 2231, 2328, 2484, 2507, 2616, 2619, 2943, 3104, 3312, 3488, 3492, 3924, 4416, 4462, 4656, 4968, 5014, 5232, 5238, 5886, 6208, 6624, 6693, 6976, 6984, 7521, 7848, 8924, 9312, 9936, 10028, 10464, 10476, 10573, 11772, 13248, 13386, 13968, 15042, 15696, 17848, 18624, 19872, 20056, 20079, 20928, 20952, 21146, 22563, 23544, 26772, 27936, 30084, 31392, 31719, 35696, 39744, 40112, 40158, 41904, 42292, 45126, 47088, 53544, 55872, 60168, 60237, 62784, 63438, 67689, 71392, 80224, 80316, 83808, 84584, 90252, 94176, 95157, 107088, 120336, 120474, 126876, 135378, 142784, 160448, 160632, 167616, 169168, 180504, 188352, 190314, 214176, 240672, 240948, 243179, 253752, 270756, 285471, 321264, 338336, 361008, 380628, 428352, 481344, 481896, 486358, 507504, 541512, 570942, 642528, 676672, 722016, 729537, 761256, 963792, 972716, 1015008, 1083024, 1141884, 1285056, 1444032, 1459074, 1522512, 1927584, 1945432, 2030016, 2166048, 2188611, 2283768, 2918148, 3045024, 3855168, 3890864, 4332096, 4377222, 4567536, 5836296, 6090048, 6565833, 7781728, 8754444, 9135072, 11672592, 13131666, 15563456, 17508888, 18270144, 23345184, 26263332, 35017776, 46690368, 52526664, 70035552, 105053328, 140071104, 210106656, 420213312]

約数ペア:

[(1, 420213312), (2, 210106656), (3, 140071104), (4, 105053328), (6, 70035552), (8, 52526664), (9, 46690368), (12, 35017776), (16, 26263332), (18, 23345184), (23, 18270144), (24, 17508888), (27, 15563456), (32, 13131666), (36, 11672592), (46, 9135072), (48, 8754444), (54, 7781728), (64, 6565833), (69, 6090048), (72, 5836296), (92, 4567536), (96, 4377222), (97, 4332096), (108, 3890864), (109, 3855168), (138, 3045024), (144, 2918148), (184, 2283768), (192, 2188611), (194, 2166048), (207, 2030016), (216, 1945432), (218, 1927584), (276, 1522512), (288, 1459074), (291, 1444032), (327, 1285056), (368, 1141884), (388, 1083024), (414, 1015008), (432, 972716), (436, 963792), (552, 761256), (576, 729537), (582, 722016), (621, 676672), (654, 642528), (736, 570942), (776, 541512), (828, 507504), (864, 486358), (872, 481896), (873, 481344), (981, 428352), (1104, 380628), (1164, 361008), (1242, 338336), (1308, 321264), (1472, 285471), (1552, 270756), (1656, 253752), (1728, 243179), (1744, 240948), (1746, 240672), (1962, 214176), (2208, 190314), (2231, 188352), (2328, 180504), (2484, 169168), (2507, 167616), (2616, 160632), (2619, 160448), (2943, 142784), (3104, 135378), (3312, 126876), (3488, 120474), (3492, 120336), (3924, 107088), (4416, 95157), (4462, 94176), (4656, 90252), (4968, 84584), (5014, 83808), (5232, 80316), (5238, 80224), (5886, 71392), (6208, 67689), (6624, 63438), (6693, 62784), (6976, 60237), (6984, 60168), (7521, 55872), (7848, 53544), (8924, 47088), (9312, 45126), (9936, 42292), (10028, 41904), (10464, 40158), (10476, 40112), (10573, 39744), (11772, 35696), (13248, 31719), (13386, 31392), (13968, 30084), (15042, 27936), (15696, 26772), (17848, 23544), (18624, 22563), (19872, 21146), (20056, 20952), (20079, 20928)]