1099226240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2030

約数の個数: 128

約数和(自身を含む): 3027784320

約数和(自身を除く): 1928558080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 262, 280, 320, 448, 524, 560, 640, 655, 896, 917, 1048, 1120, 1310, 1834, 1873, 2096, 2240, 2620, 3668, 3746, 4192, 4480, 4585, 5240, 7336, 7492, 8384, 9170, 9365, 10480, 13111, 14672, 14984, 16768, 18340, 18730, 20960, 26222, 29344, 29968, 36680, 37460, 41920, 52444, 58688, 59936, 65555, 73360, 74920, 83840, 104888, 117376, 119872, 131110, 146720, 149840, 209776, 239744, 245363, 262220, 293440, 299680, 419552, 490726, 524440, 586880, 599360, 839104, 981452, 1048880, 1198720, 1226815, 1678208, 1717541, 1962904, 2097760, 2453630, 3435082, 3925808, 4195520, 4907260, 6870164, 7851616, 8391040, 8587705, 9814520, 13740328, 15703232, 17175410, 19629040, 27480656, 31406464, 34350820, 39258080, 54961312, 68701640, 78516160, 109922624, 137403280, 157032320, 219845248, 274806560, 549613120, 1099226240]

約数ペア:

[(1, 1099226240), (2, 549613120), (4, 274806560), (5, 219845248), (7, 157032320), (8, 137403280), (10, 109922624), (14, 78516160), (16, 68701640), (20, 54961312), (28, 39258080), (32, 34350820), (35, 31406464), (40, 27480656), (56, 19629040), (64, 17175410), (70, 15703232), (80, 13740328), (112, 9814520), (128, 8587705), (131, 8391040), (140, 7851616), (160, 6870164), (224, 4907260), (262, 4195520), (280, 3925808), (320, 3435082), (448, 2453630), (524, 2097760), (560, 1962904), (640, 1717541), (655, 1678208), (896, 1226815), (917, 1198720), (1048, 1048880), (1120, 981452), (1310, 839104), (1834, 599360), (1873, 586880), (2096, 524440), (2240, 490726), (2620, 419552), (3668, 299680), (3746, 293440), (4192, 262220), (4480, 245363), (4585, 239744), (5240, 209776), (7336, 149840), (7492, 146720), (8384, 131110), (9170, 119872), (9365, 117376), (10480, 104888), (13111, 83840), (14672, 74920), (14984, 73360), (16768, 65555), (18340, 59936), (18730, 58688), (20960, 52444), (26222, 41920), (29344, 37460), (29968, 36680)]