425015360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 224

約数和(自身を含む): 1292156928

約数和(自身を除く): 867141568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 308, 320, 329, 352, 367, 376, 385, 440, 448, 470, 517, 560, 616, 658, 704, 734, 752, 770, 880, 940, 1034, 1120, 1232, 1316, 1468, 1504, 1540, 1645, 1760, 1835, 1880, 2068, 2240, 2464, 2569, 2585, 2632, 2936, 3008, 3080, 3290, 3520, 3619, 3670, 3760, 4037, 4136, 4928, 5138, 5170, 5264, 5872, 6160, 6580, 7238, 7340, 7520, 8074, 8272, 10276, 10340, 10528, 11744, 12320, 12845, 13160, 14476, 14680, 15040, 16148, 16544, 17249, 18095, 20185, 20552, 20680, 21056, 23488, 24640, 25690, 26320, 28259, 28952, 29360, 32296, 33088, 34498, 36190, 40370, 41104, 41360, 51380, 52640, 56518, 57904, 58720, 64592, 68996, 72380, 80740, 82208, 82720, 86245, 102760, 105280, 113036, 115808, 117440, 120743, 129184, 137992, 141295, 144760, 161480, 164416, 165440, 172490, 189739, 205520, 226072, 231616, 241486, 258368, 275984, 282590, 289520, 322960, 344980, 379478, 411040, 452144, 482972, 551968, 565180, 579040, 603715, 645920, 689960, 758956, 822080, 904288, 948695, 965944, 1103936, 1130360, 1158080, 1207430, 1291840, 1328173, 1379920, 1517912, 1808576, 1897390, 1931888, 2260720, 2414860, 2656346, 2759840, 3035824, 3794780, 3863776, 4521440, 4829720, 5312692, 5519680, 6071648, 6640865, 7589560, 7727552, 9042880, 9659440, 10625384, 12143296, 13281730, 15179120, 19318880, 21250768, 26563460, 30358240, 38637760, 42501536, 53126920, 60716480, 85003072, 106253840, 212507680, 425015360]

約数ペア:

[(1, 425015360), (2, 212507680), (4, 106253840), (5, 85003072), (7, 60716480), (8, 53126920), (10, 42501536), (11, 38637760), (14, 30358240), (16, 26563460), (20, 21250768), (22, 19318880), (28, 15179120), (32, 13281730), (35, 12143296), (40, 10625384), (44, 9659440), (47, 9042880), (55, 7727552), (56, 7589560), (64, 6640865), (70, 6071648), (77, 5519680), (80, 5312692), (88, 4829720), (94, 4521440), (110, 3863776), (112, 3794780), (140, 3035824), (154, 2759840), (160, 2656346), (176, 2414860), (188, 2260720), (220, 1931888), (224, 1897390), (235, 1808576), (280, 1517912), (308, 1379920), (320, 1328173), (329, 1291840), (352, 1207430), (367, 1158080), (376, 1130360), (385, 1103936), (440, 965944), (448, 948695), (470, 904288), (517, 822080), (560, 758956), (616, 689960), (658, 645920), (704, 603715), (734, 579040), (752, 565180), (770, 551968), (880, 482972), (940, 452144), (1034, 411040), (1120, 379478), (1232, 344980), (1316, 322960), (1468, 289520), (1504, 282590), (1540, 275984), (1645, 258368), (1760, 241486), (1835, 231616), (1880, 226072), (2068, 205520), (2240, 189739), (2464, 172490), (2569, 165440), (2585, 164416), (2632, 161480), (2936, 144760), (3008, 141295), (3080, 137992), (3290, 129184), (3520, 120743), (3619, 117440), (3670, 115808), (3760, 113036), (4037, 105280), (4136, 102760), (4928, 86245), (5138, 82720), (5170, 82208), (5264, 80740), (5872, 72380), (6160, 68996), (6580, 64592), (7238, 58720), (7340, 57904), (7520, 56518), (8074, 52640), (8272, 51380), (10276, 41360), (10340, 41104), (10528, 40370), (11744, 36190), (12320, 34498), (12845, 33088), (13160, 32296), (14476, 29360), (14680, 28952), (15040, 28259), (16148, 26320), (16544, 25690), (17249, 24640), (18095, 23488), (20185, 21056), (20552, 20680)]