26883710080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42473}}^1$

素因数の和:42558

約数の個数: 128

約数和(自身を含む): 68624392320

約数和(自身を除く): 41740682240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 640, 688, 736, 860, 920, 989, 1376, 1472, 1720, 1840, 1978, 2752, 2944, 3440, 3680, 3956, 4945, 5504, 6880, 7360, 7912, 9890, 13760, 14720, 15824, 19780, 27520, 31648, 39560, 42473, 63296, 79120, 84946, 126592, 158240, 169892, 212365, 316480, 339784, 424730, 632960, 679568, 849460, 976879, 1359136, 1698920, 1826339, 1953758, 2718272, 3397840, 3652678, 3907516, 4884395, 5436544, 6795680, 7305356, 7815032, 9131695, 9768790, 13591360, 14610712, 15630064, 18263390, 19537580, 27182720, 29221424, 31260128, 36526780, 39075160, 42005797, 58442848, 62520256, 73053560, 78150320, 84011594, 116885696, 125040512, 146107120, 156300640, 168023188, 210028985, 233771392, 292214240, 312601280, 336046376, 420057970, 584428480, 625202560, 672092752, 840115940, 1168856960, 1344185504, 1680231880, 2688371008, 3360463760, 5376742016, 6720927520, 13441855040, 26883710080]

約数ペア:

[(1, 26883710080), (2, 13441855040), (4, 6720927520), (5, 5376742016), (8, 3360463760), (10, 2688371008), (16, 1680231880), (20, 1344185504), (23, 1168856960), (32, 840115940), (40, 672092752), (43, 625202560), (46, 584428480), (64, 420057970), (80, 336046376), (86, 312601280), (92, 292214240), (115, 233771392), (128, 210028985), (160, 168023188), (172, 156300640), (184, 146107120), (215, 125040512), (230, 116885696), (320, 84011594), (344, 78150320), (368, 73053560), (430, 62520256), (460, 58442848), (640, 42005797), (688, 39075160), (736, 36526780), (860, 31260128), (920, 29221424), (989, 27182720), (1376, 19537580), (1472, 18263390), (1720, 15630064), (1840, 14610712), (1978, 13591360), (2752, 9768790), (2944, 9131695), (3440, 7815032), (3680, 7305356), (3956, 6795680), (4945, 5436544), (5504, 4884395), (6880, 3907516), (7360, 3652678), (7912, 3397840), (9890, 2718272), (13760, 1953758), (14720, 1826339), (15824, 1698920), (19780, 1359136), (27520, 976879), (31648, 849460), (39560, 679568), (42473, 632960), (63296, 424730), (79120, 339784), (84946, 316480), (126592, 212365), (158240, 169892)]