2090303280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74441}}^1$

素因数の和:74476

約数の個数: 160

約数和(自身を含む): 7753878720

約数和(自身を除く): 5663575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 74441, 148882, 223323, 297764, 372205, 446646, 595528, 669969, 744410, 893292, 967733, 1116615, 1191056, 1339938, 1488820, 1786584, 1935466, 2009907, 2233230, 2679876, 2903199, 2977640, 3349845, 3573168, 3870932, 4019814, 4466460, 4838665, 5359752, 5806398, 5955280, 6699690, 7741864, 8039628, 8709597, 8932920, 9677330, 10049535, 10719504, 11612796, 13399380, 14515995, 15483728, 16079256, 17419194, 17865840, 19354660, 20099070, 23225592, 26128791, 26798760, 29031990, 32158512, 34838388, 38709320, 40198140, 43547985, 46451184, 52257582, 53597520, 58063980, 69676776, 77418640, 80396280, 87095970, 104515164, 116127960, 130643955, 139353552, 160792560, 174191940, 209030328, 232255920, 261287910, 348383880, 418060656, 522575820, 696767760, 1045151640, 2090303280]

約数ペア:

[(1, 2090303280), (2, 1045151640), (3, 696767760), (4, 522575820), (5, 418060656), (6, 348383880), (8, 261287910), (9, 232255920), (10, 209030328), (12, 174191940), (13, 160792560), (15, 139353552), (16, 130643955), (18, 116127960), (20, 104515164), (24, 87095970), (26, 80396280), (27, 77418640), (30, 69676776), (36, 58063980), (39, 53597520), (40, 52257582), (45, 46451184), (48, 43547985), (52, 40198140), (54, 38709320), (60, 34838388), (65, 32158512), (72, 29031990), (78, 26798760), (80, 26128791), (90, 23225592), (104, 20099070), (108, 19354660), (117, 17865840), (120, 17419194), (130, 16079256), (135, 15483728), (144, 14515995), (156, 13399380), (180, 11612796), (195, 10719504), (208, 10049535), (216, 9677330), (234, 8932920), (240, 8709597), (260, 8039628), (270, 7741864), (312, 6699690), (351, 5955280), (360, 5806398), (390, 5359752), (432, 4838665), (468, 4466460), (520, 4019814), (540, 3870932), (585, 3573168), (624, 3349845), (702, 2977640), (720, 2903199), (780, 2679876), (936, 2233230), (1040, 2009907), (1080, 1935466), (1170, 1786584), (1404, 1488820), (1560, 1339938), (1755, 1191056), (1872, 1116615), (2160, 967733), (2340, 893292), (2808, 744410), (3120, 669969), (3510, 595528), (4680, 446646), (5616, 372205), (7020, 297764), (9360, 223323), (14040, 148882), (28080, 74441)]