7432570880

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{14813}}^1$

素因数の和:14854

約数の個数: 144

約数和(自身を含む): 20746858860

約数和(自身を除く): 13314287980

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 10240, 12544, 14336, 14813, 15680, 17920, 25088, 29626, 31360, 35840, 50176, 59252, 62720, 71680, 74065, 100352, 103691, 118504, 125440, 148130, 207382, 237008, 250880, 296260, 414764, 474016, 501760, 518455, 592520, 725837, 829528, 948032, 1036910, 1185040, 1451674, 1659056, 1896064, 2073820, 2370080, 2903348, 3318112, 3629185, 3792128, 4147640, 4740160, 5806696, 6636224, 7258370, 7584256, 8295280, 9480320, 11613392, 13272448, 14516740, 15168512, 16590560, 18960640, 23226784, 26544896, 29033480, 30337024, 33181120, 37921280, 46453568, 53089792, 58066960, 66362240, 75842560, 92907136, 106179584, 116133920, 132724480, 151685120, 185814272, 212359168, 232267840, 265448960, 371628544, 464535680, 530897920, 743257088, 929071360, 1061795840, 1486514176, 1858142720, 3716285440, 7432570880]

約数ペア:

[(1, 7432570880), (2, 3716285440), (4, 1858142720), (5, 1486514176), (7, 1061795840), (8, 929071360), (10, 743257088), (14, 530897920), (16, 464535680), (20, 371628544), (28, 265448960), (32, 232267840), (35, 212359168), (40, 185814272), (49, 151685120), (56, 132724480), (64, 116133920), (70, 106179584), (80, 92907136), (98, 75842560), (112, 66362240), (128, 58066960), (140, 53089792), (160, 46453568), (196, 37921280), (224, 33181120), (245, 30337024), (256, 29033480), (280, 26544896), (320, 23226784), (392, 18960640), (448, 16590560), (490, 15168512), (512, 14516740), (560, 13272448), (640, 11613392), (784, 9480320), (896, 8295280), (980, 7584256), (1024, 7258370), (1120, 6636224), (1280, 5806696), (1568, 4740160), (1792, 4147640), (1960, 3792128), (2048, 3629185), (2240, 3318112), (2560, 2903348), (3136, 2370080), (3584, 2073820), (3920, 1896064), (4480, 1659056), (5120, 1451674), (6272, 1185040), (7168, 1036910), (7840, 948032), (8960, 829528), (10240, 725837), (12544, 592520), (14336, 518455), (14813, 501760), (15680, 474016), (17920, 414764), (25088, 296260), (29626, 250880), (31360, 237008), (35840, 207382), (50176, 148130), (59252, 125440), (62720, 118504), (71680, 103691), (74065, 100352)]