2016529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3323}}^1$

素因数の和:3739

約数の個数: 128

約数和(自身を含む): 6533654400

約数和(自身を除く): 4517125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 389, 390, 520, 778, 780, 1167, 1556, 1560, 1945, 2334, 3112, 3323, 3890, 4668, 5057, 5835, 6646, 7780, 9336, 9969, 10114, 11670, 13292, 15171, 15560, 16615, 19938, 20228, 23340, 25285, 26584, 30342, 33230, 39876, 40456, 43199, 46680, 49845, 50570, 60684, 66460, 75855, 79752, 86398, 99690, 101140, 121368, 129597, 132920, 151710, 172796, 199380, 202280, 215995, 259194, 303420, 345592, 398760, 431990, 518388, 606840, 647985, 863980, 1036776, 1292647, 1295970, 1727960, 2585294, 2591940, 3877941, 5170588, 5183880, 6463235, 7755882, 10341176, 12926470, 15511764, 16804411, 19389705, 25852940, 31023528, 33608822, 38779410, 50413233, 51705880, 67217644, 77558820, 84022055, 100826466, 134435288, 155117640, 168044110, 201652932, 252066165, 336088220, 403305864, 504132330, 672176440, 1008264660, 2016529320]

約数ペア:

[(1, 2016529320), (2, 1008264660), (3, 672176440), (4, 504132330), (5, 403305864), (6, 336088220), (8, 252066165), (10, 201652932), (12, 168044110), (13, 155117640), (15, 134435288), (20, 100826466), (24, 84022055), (26, 77558820), (30, 67217644), (39, 51705880), (40, 50413233), (52, 38779410), (60, 33608822), (65, 31023528), (78, 25852940), (104, 19389705), (120, 16804411), (130, 15511764), (156, 12926470), (195, 10341176), (260, 7755882), (312, 6463235), (389, 5183880), (390, 5170588), (520, 3877941), (778, 2591940), (780, 2585294), (1167, 1727960), (1556, 1295970), (1560, 1292647), (1945, 1036776), (2334, 863980), (3112, 647985), (3323, 606840), (3890, 518388), (4668, 431990), (5057, 398760), (5835, 345592), (6646, 303420), (7780, 259194), (9336, 215995), (9969, 202280), (10114, 199380), (11670, 172796), (13292, 151710), (15171, 132920), (15560, 129597), (16615, 121368), (19938, 101140), (20228, 99690), (23340, 86398), (25285, 79752), (26584, 75855), (30342, 66460), (33230, 60684), (39876, 50570), (40456, 49845), (43199, 46680)]