15709575280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{1297}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 42831258624

約数和(自身を除く): 27121683344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 503, 560, 602, 688, 860, 1006, 1204, 1297, 1505, 1720, 2012, 2408, 2515, 2594, 3010, 3440, 3521, 4024, 4816, 5030, 5188, 6020, 6485, 7042, 8048, 9079, 10060, 10376, 12040, 12970, 14084, 17605, 18158, 20120, 20752, 21629, 24080, 25940, 28168, 35210, 36316, 40240, 43258, 45395, 51880, 55771, 56336, 70420, 72632, 86516, 90790, 103760, 108145, 111542, 140840, 145264, 151403, 173032, 181580, 216290, 223084, 278855, 281680, 302806, 346064, 363160, 390397, 432580, 446168, 557710, 605612, 652391, 726320, 757015, 780794, 865160, 892336, 1115420, 1211224, 1304782, 1514030, 1561588, 1730320, 1951985, 2230840, 2422448, 2609564, 3028060, 3123176, 3261955, 3903970, 4461680, 4566737, 5219128, 6056120, 6246352, 6523910, 7807940, 9133474, 10438256, 12112240, 13047820, 15615880, 18266948, 22833685, 26095640, 28052813, 31231760, 36533896, 45667370, 52191280, 56105626, 73067792, 91334740, 112211252, 140264065, 182669480, 196369691, 224422504, 280528130, 365338960, 392739382, 448845008, 561056260, 785478764, 981848455, 1122112520, 1570957528, 1963696910, 2244225040, 3141915056, 3927393820, 7854787640, 15709575280]

約数ペア:

[(1, 15709575280), (2, 7854787640), (4, 3927393820), (5, 3141915056), (7, 2244225040), (8, 1963696910), (10, 1570957528), (14, 1122112520), (16, 981848455), (20, 785478764), (28, 561056260), (35, 448845008), (40, 392739382), (43, 365338960), (56, 280528130), (70, 224422504), (80, 196369691), (86, 182669480), (112, 140264065), (140, 112211252), (172, 91334740), (215, 73067792), (280, 56105626), (301, 52191280), (344, 45667370), (430, 36533896), (503, 31231760), (560, 28052813), (602, 26095640), (688, 22833685), (860, 18266948), (1006, 15615880), (1204, 13047820), (1297, 12112240), (1505, 10438256), (1720, 9133474), (2012, 7807940), (2408, 6523910), (2515, 6246352), (2594, 6056120), (3010, 5219128), (3440, 4566737), (3521, 4461680), (4024, 3903970), (4816, 3261955), (5030, 3123176), (5188, 3028060), (6020, 2609564), (6485, 2422448), (7042, 2230840), (8048, 1951985), (9079, 1730320), (10060, 1561588), (10376, 1514030), (12040, 1304782), (12970, 1211224), (14084, 1115420), (17605, 892336), (18158, 865160), (20120, 780794), (20752, 757015), (21629, 726320), (24080, 652391), (25940, 605612), (28168, 557710), (35210, 446168), (36316, 432580), (40240, 390397), (43258, 363160), (45395, 346064), (51880, 302806), (55771, 281680), (56336, 278855), (70420, 223084), (72632, 216290), (86516, 181580), (90790, 173032), (103760, 151403), (108145, 145264), (111542, 140840)]