9815115840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10639}}^1$

素因数の和:10721

約数の個数: 168

約数和(自身を含む): 32203704960

約数和(自身を除く): 22388589120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1922, 1984, 2480, 2883, 2976, 3720, 3844, 4805, 4960, 5766, 5952, 7440, 7688, 9610, 9920, 10639, 11532, 14415, 14880, 15376, 19220, 21278, 23064, 28830, 29760, 30752, 31917, 38440, 42556, 46128, 53195, 57660, 61504, 63834, 76880, 85112, 92256, 106390, 115320, 127668, 153760, 159585, 170224, 184512, 212780, 230640, 255336, 307520, 319170, 329809, 340448, 425560, 461280, 510672, 638340, 659618, 680896, 851120, 922560, 989427, 1021344, 1276680, 1319236, 1649045, 1702240, 1978854, 2042688, 2553360, 2638472, 3298090, 3404480, 3957708, 4947135, 5106720, 5276944, 6596180, 7915416, 9894270, 10213440, 10224079, 10553888, 13192360, 15830832, 19788540, 20448158, 21107776, 26384720, 30672237, 31661664, 39577080, 40896316, 51120395, 52769440, 61344474, 63323328, 79154160, 81792632, 102240790, 105538880, 122688948, 153361185, 158308320, 163585264, 204481580, 245377896, 306722370, 316616640, 327170528, 408963160, 490755792, 613444740, 654341056, 817926320, 981511584, 1226889480, 1635852640, 1963023168, 2453778960, 3271705280, 4907557920, 9815115840]

約数ペア:

[(1, 9815115840), (2, 4907557920), (3, 3271705280), (4, 2453778960), (5, 1963023168), (6, 1635852640), (8, 1226889480), (10, 981511584), (12, 817926320), (15, 654341056), (16, 613444740), (20, 490755792), (24, 408963160), (30, 327170528), (31, 316616640), (32, 306722370), (40, 245377896), (48, 204481580), (60, 163585264), (62, 158308320), (64, 153361185), (80, 122688948), (93, 105538880), (96, 102240790), (120, 81792632), (124, 79154160), (155, 63323328), (160, 61344474), (186, 52769440), (192, 51120395), (240, 40896316), (248, 39577080), (310, 31661664), (320, 30672237), (372, 26384720), (465, 21107776), (480, 20448158), (496, 19788540), (620, 15830832), (744, 13192360), (930, 10553888), (960, 10224079), (961, 10213440), (992, 9894270), (1240, 7915416), (1488, 6596180), (1860, 5276944), (1922, 5106720), (1984, 4947135), (2480, 3957708), (2883, 3404480), (2976, 3298090), (3720, 2638472), (3844, 2553360), (4805, 2042688), (4960, 1978854), (5766, 1702240), (5952, 1649045), (7440, 1319236), (7688, 1276680), (9610, 1021344), (9920, 989427), (10639, 922560), (11532, 851120), (14415, 680896), (14880, 659618), (15376, 638340), (19220, 510672), (21278, 461280), (23064, 425560), (28830, 340448), (29760, 329809), (30752, 319170), (31917, 307520), (38440, 255336), (42556, 230640), (46128, 212780), (53195, 184512), (57660, 170224), (61504, 159585), (63834, 153760), (76880, 127668), (85112, 115320), (92256, 106390)]