1444029440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 176

約数和(自身を含む): 4055221632

約数和(自身を除く): 2611192192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 512, 560, 602, 640, 688, 860, 896, 937, 1024, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 1874, 2240, 2408, 2560, 2752, 3010, 3440, 3584, 3748, 4480, 4685, 4816, 5120, 5504, 6020, 6559, 6880, 7168, 7496, 8960, 9370, 9632, 11008, 12040, 13118, 13760, 14992, 17920, 18740, 19264, 22016, 24080, 26236, 27520, 29984, 32795, 35840, 37480, 38528, 40291, 44032, 48160, 52472, 55040, 59968, 65590, 74960, 77056, 80582, 96320, 104944, 110080, 119936, 131180, 149920, 154112, 161164, 192640, 201455, 209888, 220160, 239872, 262360, 282037, 299840, 308224, 322328, 385280, 402910, 419776, 479744, 524720, 564074, 599680, 644656, 770560, 805820, 839552, 959488, 1049440, 1128148, 1199360, 1289312, 1410185, 1541120, 1611640, 1679104, 2098880, 2256296, 2398720, 2578624, 2820370, 3223280, 3358208, 4197760, 4512592, 4797440, 5157248, 5640740, 6446560, 6716416, 8395520, 9025184, 10314496, 11281480, 12893120, 16791040, 18050368, 20628992, 22562960, 25786240, 33582080, 36100736, 41257984, 45125920, 51572480, 72201472, 90251840, 103144960, 144402944, 180503680, 206289920, 288805888, 361007360, 722014720, 1444029440]

約数ペア:

[(1, 1444029440), (2, 722014720), (4, 361007360), (5, 288805888), (7, 206289920), (8, 180503680), (10, 144402944), (14, 103144960), (16, 90251840), (20, 72201472), (28, 51572480), (32, 45125920), (35, 41257984), (40, 36100736), (43, 33582080), (56, 25786240), (64, 22562960), (70, 20628992), (80, 18050368), (86, 16791040), (112, 12893120), (128, 11281480), (140, 10314496), (160, 9025184), (172, 8395520), (215, 6716416), (224, 6446560), (256, 5640740), (280, 5157248), (301, 4797440), (320, 4512592), (344, 4197760), (430, 3358208), (448, 3223280), (512, 2820370), (560, 2578624), (602, 2398720), (640, 2256296), (688, 2098880), (860, 1679104), (896, 1611640), (937, 1541120), (1024, 1410185), (1120, 1289312), (1204, 1199360), (1280, 1128148), (1376, 1049440), (1505, 959488), (1720, 839552), (1792, 805820), (1874, 770560), (2240, 644656), (2408, 599680), (2560, 564074), (2752, 524720), (3010, 479744), (3440, 419776), (3584, 402910), (3748, 385280), (4480, 322328), (4685, 308224), (4816, 299840), (5120, 282037), (5504, 262360), (6020, 239872), (6559, 220160), (6880, 209888), (7168, 201455), (7496, 192640), (8960, 161164), (9370, 154112), (9632, 149920), (11008, 131180), (12040, 119936), (13118, 110080), (13760, 104944), (14992, 96320), (17920, 80582), (18740, 77056), (19264, 74960), (22016, 65590), (24080, 59968), (26236, 55040), (27520, 52472), (29984, 48160), (32795, 44032), (35840, 40291), (37480, 38528)]