1013054240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 2720511360

約数和(自身を除く): 1707457120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 101, 110, 139, 160, 164, 176, 202, 205, 220, 278, 328, 352, 404, 410, 440, 451, 505, 556, 656, 695, 808, 820, 880, 902, 1010, 1111, 1112, 1312, 1390, 1529, 1616, 1640, 1760, 1804, 2020, 2222, 2224, 2255, 2780, 3058, 3232, 3280, 3608, 4040, 4141, 4444, 4448, 4510, 5555, 5560, 5699, 6116, 6560, 7216, 7645, 8080, 8282, 8888, 9020, 11110, 11120, 11398, 12232, 14039, 14432, 15290, 16160, 16564, 17776, 18040, 20705, 22220, 22240, 22796, 24464, 28078, 28495, 30580, 33128, 35552, 36080, 41410, 44440, 45551, 45592, 48928, 56156, 56990, 61160, 62689, 66256, 70195, 72160, 82820, 88880, 91102, 91184, 112312, 113980, 122320, 125378, 132512, 140390, 154429, 165640, 177760, 182204, 182368, 224624, 227755, 227960, 244640, 250756, 280780, 308858, 313445, 331280, 364408, 449248, 455510, 455920, 501512, 561560, 575599, 617716, 626890, 662560, 728816, 772145, 911020, 911840, 1003024, 1123120, 1151198, 1235432, 1253780, 1457632, 1544290, 1822040, 2006048, 2246240, 2302396, 2470864, 2507560, 2877995, 3088580, 3644080, 4604792, 4941728, 5015120, 5755990, 6177160, 6331589, 7288160, 9209584, 10030240, 11511980, 12354320, 12663178, 18419168, 23023960, 24708640, 25326356, 31657945, 46047920, 50652712, 63315890, 92095840, 101305424, 126631780, 202610848, 253263560, 506527120, 1013054240]

約数ペア:

[(1, 1013054240), (2, 506527120), (4, 253263560), (5, 202610848), (8, 126631780), (10, 101305424), (11, 92095840), (16, 63315890), (20, 50652712), (22, 46047920), (32, 31657945), (40, 25326356), (41, 24708640), (44, 23023960), (55, 18419168), (80, 12663178), (82, 12354320), (88, 11511980), (101, 10030240), (110, 9209584), (139, 7288160), (160, 6331589), (164, 6177160), (176, 5755990), (202, 5015120), (205, 4941728), (220, 4604792), (278, 3644080), (328, 3088580), (352, 2877995), (404, 2507560), (410, 2470864), (440, 2302396), (451, 2246240), (505, 2006048), (556, 1822040), (656, 1544290), (695, 1457632), (808, 1253780), (820, 1235432), (880, 1151198), (902, 1123120), (1010, 1003024), (1111, 911840), (1112, 911020), (1312, 772145), (1390, 728816), (1529, 662560), (1616, 626890), (1640, 617716), (1760, 575599), (1804, 561560), (2020, 501512), (2222, 455920), (2224, 455510), (2255, 449248), (2780, 364408), (3058, 331280), (3232, 313445), (3280, 308858), (3608, 280780), (4040, 250756), (4141, 244640), (4444, 227960), (4448, 227755), (4510, 224624), (5555, 182368), (5560, 182204), (5699, 177760), (6116, 165640), (6560, 154429), (7216, 140390), (7645, 132512), (8080, 125378), (8282, 122320), (8888, 113980), (9020, 112312), (11110, 91184), (11120, 91102), (11398, 88880), (12232, 82820), (14039, 72160), (14432, 70195), (15290, 66256), (16160, 62689), (16564, 61160), (17776, 56990), (18040, 56156), (20705, 48928), (22220, 45592), (22240, 45551), (22796, 44440), (24464, 41410), (28078, 36080), (28495, 35552), (30580, 33128)]