16834727640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{85909}}^1$

素因数の和:86017

約数の個数: 128

約数和(自身を含む): 53442892800

約数和(自身を除く): 36608165160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1420, 1633, 1704, 2130, 2760, 2840, 3266, 4260, 4899, 6532, 8165, 8520, 9798, 13064, 16330, 19596, 24495, 32660, 39192, 48990, 65320, 85909, 97980, 171818, 195960, 257727, 343636, 429545, 515454, 687272, 859090, 1030908, 1288635, 1718180, 1975907, 2061816, 2577270, 3436360, 3951814, 5154540, 5927721, 6099539, 7903628, 9879535, 10309080, 11855442, 12199078, 15807256, 18298617, 19759070, 23710884, 24398156, 29638605, 30497695, 36597234, 39518140, 47421768, 48796312, 59277210, 60995390, 73194468, 79036280, 91493085, 118554420, 121990780, 140289397, 146388936, 182986170, 237108840, 243981560, 280578794, 365972340, 420868191, 561157588, 701446985, 731944680, 841736382, 1122315176, 1402893970, 1683472764, 2104340955, 2805787940, 3366945528, 4208681910, 5611575880, 8417363820, 16834727640]

約数ペア:

[(1, 16834727640), (2, 8417363820), (3, 5611575880), (4, 4208681910), (5, 3366945528), (6, 2805787940), (8, 2104340955), (10, 1683472764), (12, 1402893970), (15, 1122315176), (20, 841736382), (23, 731944680), (24, 701446985), (30, 561157588), (40, 420868191), (46, 365972340), (60, 280578794), (69, 243981560), (71, 237108840), (92, 182986170), (115, 146388936), (120, 140289397), (138, 121990780), (142, 118554420), (184, 91493085), (213, 79036280), (230, 73194468), (276, 60995390), (284, 59277210), (345, 48796312), (355, 47421768), (426, 39518140), (460, 36597234), (552, 30497695), (568, 29638605), (690, 24398156), (710, 23710884), (852, 19759070), (920, 18298617), (1065, 15807256), (1380, 12199078), (1420, 11855442), (1633, 10309080), (1704, 9879535), (2130, 7903628), (2760, 6099539), (2840, 5927721), (3266, 5154540), (4260, 3951814), (4899, 3436360), (6532, 2577270), (8165, 2061816), (8520, 1975907), (9798, 1718180), (13064, 1288635), (16330, 1030908), (19596, 859090), (24495, 687272), (32660, 515454), (39192, 429545), (48990, 343636), (65320, 257727), (85909, 195960), (97980, 171818)]