17406714920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{601}}^1\times {\mathrm{2111}}^1$

素因数の和:2744

約数の個数: 128

約数和(自身を含む): 45771264000

約数和(自身を除く): 28364549080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 601, 686, 980, 1202, 1372, 1715, 1960, 2111, 2404, 2744, 3005, 3430, 4207, 4222, 4808, 6010, 6860, 8414, 8444, 10555, 12020, 13720, 14777, 16828, 16888, 21035, 21110, 24040, 29449, 29554, 33656, 42070, 42220, 58898, 59108, 73885, 84140, 84440, 103439, 117796, 118216, 147245, 147770, 168280, 206143, 206878, 235592, 294490, 295540, 412286, 413756, 517195, 588980, 591080, 724073, 824572, 827512, 1030715, 1034390, 1177960, 1268711, 1448146, 1649144, 2061430, 2068780, 2537422, 2896292, 3620365, 4122860, 4137560, 5074844, 5792584, 6343555, 7240730, 8245720, 8880977, 10149688, 12687110, 14481460, 17761954, 25374220, 28962920, 35523908, 44404885, 50748440, 62166839, 71047816, 88809770, 124333678, 177619540, 248667356, 310834195, 355239080, 435167873, 497334712, 621668390, 870335746, 1243336780, 1740671492, 2175839365, 2486673560, 3481342984, 4351678730, 8703357460, 17406714920]

約数ペア:

[(1, 17406714920), (2, 8703357460), (4, 4351678730), (5, 3481342984), (7, 2486673560), (8, 2175839365), (10, 1740671492), (14, 1243336780), (20, 870335746), (28, 621668390), (35, 497334712), (40, 435167873), (49, 355239080), (56, 310834195), (70, 248667356), (98, 177619540), (140, 124333678), (196, 88809770), (245, 71047816), (280, 62166839), (343, 50748440), (392, 44404885), (490, 35523908), (601, 28962920), (686, 25374220), (980, 17761954), (1202, 14481460), (1372, 12687110), (1715, 10149688), (1960, 8880977), (2111, 8245720), (2404, 7240730), (2744, 6343555), (3005, 5792584), (3430, 5074844), (4207, 4137560), (4222, 4122860), (4808, 3620365), (6010, 2896292), (6860, 2537422), (8414, 2068780), (8444, 2061430), (10555, 1649144), (12020, 1448146), (13720, 1268711), (14777, 1177960), (16828, 1034390), (16888, 1030715), (21035, 827512), (21110, 824572), (24040, 724073), (29449, 591080), (29554, 588980), (33656, 517195), (42070, 413756), (42220, 412286), (58898, 295540), (59108, 294490), (73885, 235592), (84140, 206878), (84440, 206143), (103439, 168280), (117796, 147770), (118216, 147245)]