2853647760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:1025

約数の個数: 160

約数和(自身を含む): 9000673920

約数和(自身を除く): 6147026160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 139, 226, 240, 278, 339, 417, 452, 556, 565, 678, 695, 757, 834, 904, 1112, 1130, 1356, 1390, 1514, 1668, 1695, 1808, 2085, 2224, 2260, 2271, 2712, 2780, 3028, 3336, 3390, 3785, 4170, 4520, 4542, 5424, 5560, 6056, 6672, 6780, 7570, 8340, 9040, 9084, 11120, 11355, 12112, 13560, 15140, 15707, 16680, 18168, 22710, 27120, 30280, 31414, 33360, 36336, 45420, 47121, 60560, 62828, 78535, 85541, 90840, 94242, 105223, 125656, 157070, 171082, 181680, 188484, 210446, 235605, 251312, 256623, 314140, 315669, 342164, 376968, 420892, 427705, 471210, 513246, 526115, 628280, 631338, 684328, 753936, 841784, 855410, 942420, 1026492, 1052230, 1256560, 1262676, 1283115, 1368656, 1578345, 1683568, 1710820, 1884840, 2052984, 2104460, 2525352, 2566230, 3156690, 3421640, 3769680, 4105968, 4208920, 5050704, 5132460, 6313380, 6843280, 8417840, 10264920, 11890199, 12626760, 20529840, 23780398, 25253520, 35670597, 47560796, 59450995, 71341194, 95121592, 118901990, 142682388, 178352985, 190243184, 237803980, 285364776, 356705970, 475607960, 570729552, 713411940, 951215920, 1426823880, 2853647760]

約数ペア:

[(1, 2853647760), (2, 1426823880), (3, 951215920), (4, 713411940), (5, 570729552), (6, 475607960), (8, 356705970), (10, 285364776), (12, 237803980), (15, 190243184), (16, 178352985), (20, 142682388), (24, 118901990), (30, 95121592), (40, 71341194), (48, 59450995), (60, 47560796), (80, 35670597), (113, 25253520), (120, 23780398), (139, 20529840), (226, 12626760), (240, 11890199), (278, 10264920), (339, 8417840), (417, 6843280), (452, 6313380), (556, 5132460), (565, 5050704), (678, 4208920), (695, 4105968), (757, 3769680), (834, 3421640), (904, 3156690), (1112, 2566230), (1130, 2525352), (1356, 2104460), (1390, 2052984), (1514, 1884840), (1668, 1710820), (1695, 1683568), (1808, 1578345), (2085, 1368656), (2224, 1283115), (2260, 1262676), (2271, 1256560), (2712, 1052230), (2780, 1026492), (3028, 942420), (3336, 855410), (3390, 841784), (3785, 753936), (4170, 684328), (4520, 631338), (4542, 628280), (5424, 526115), (5560, 513246), (6056, 471210), (6672, 427705), (6780, 420892), (7570, 376968), (8340, 342164), (9040, 315669), (9084, 314140), (11120, 256623), (11355, 251312), (12112, 235605), (13560, 210446), (15140, 188484), (15707, 181680), (16680, 171082), (18168, 157070), (22710, 125656), (27120, 105223), (30280, 94242), (31414, 90840), (33360, 85541), (36336, 78535), (45420, 62828), (47121, 60560)]