1516273920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{18803}}^1$

素因数の和:18837

約数の個数: 216

約数和(自身を含む): 5995918656

約数和(自身を除く): 4479644736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 18803, 20160, 26880, 37606, 40320, 56409, 75212, 80640, 94015, 112818, 131621, 150424, 169227, 188030, 225636, 263242, 282045, 300848, 338454, 376060, 394863, 451272, 526484, 564090, 601696, 658105, 676908, 752120, 789726, 846135, 902544, 1052968, 1128180, 1184589, 1203392, 1316210, 1353816, 1504240, 1579452, 1692270, 1805088, 1974315, 2105936, 2256360, 2369178, 2406784, 2632420, 2707632, 3008480, 3158904, 3384540, 3610176, 3948630, 4211872, 4512720, 4738356, 4813568, 5264840, 5415264, 5922945, 6016960, 6317808, 6769080, 7220352, 7897260, 8423744, 9025440, 9476712, 10529680, 10830528, 11845890, 12033920, 12635616, 13538160, 14440704, 15794520, 16847488, 18050880, 18953424, 21059360, 21661056, 23691780, 24067840, 25271232, 27076320, 31589040, 33694976, 36101760, 37906848, 42118720, 43322112, 47383560, 50542464, 54152640, 63178080, 72203520, 75813696, 84237440, 94767120, 101084928, 108305280, 126356160, 151627392, 168474880, 189534240, 216610560, 252712320, 303254784, 379068480, 505424640, 758136960, 1516273920]

約数ペア:

[(1, 1516273920), (2, 758136960), (3, 505424640), (4, 379068480), (5, 303254784), (6, 252712320), (7, 216610560), (8, 189534240), (9, 168474880), (10, 151627392), (12, 126356160), (14, 108305280), (15, 101084928), (16, 94767120), (18, 84237440), (20, 75813696), (21, 72203520), (24, 63178080), (28, 54152640), (30, 50542464), (32, 47383560), (35, 43322112), (36, 42118720), (40, 37906848), (42, 36101760), (45, 33694976), (48, 31589040), (56, 27076320), (60, 25271232), (63, 24067840), (64, 23691780), (70, 21661056), (72, 21059360), (80, 18953424), (84, 18050880), (90, 16847488), (96, 15794520), (105, 14440704), (112, 13538160), (120, 12635616), (126, 12033920), (128, 11845890), (140, 10830528), (144, 10529680), (160, 9476712), (168, 9025440), (180, 8423744), (192, 7897260), (210, 7220352), (224, 6769080), (240, 6317808), (252, 6016960), (256, 5922945), (280, 5415264), (288, 5264840), (315, 4813568), (320, 4738356), (336, 4512720), (360, 4211872), (384, 3948630), (420, 3610176), (448, 3384540), (480, 3158904), (504, 3008480), (560, 2707632), (576, 2632420), (630, 2406784), (640, 2369178), (672, 2256360), (720, 2105936), (768, 1974315), (840, 1805088), (896, 1692270), (960, 1579452), (1008, 1504240), (1120, 1353816), (1152, 1316210), (1260, 1203392), (1280, 1184589), (1344, 1128180), (1440, 1052968), (1680, 902544), (1792, 846135), (1920, 789726), (2016, 752120), (2240, 676908), (2304, 658105), (2520, 601696), (2688, 564090), (2880, 526484), (3360, 451272), (3840, 394863), (4032, 376060), (4480, 338454), (5040, 300848), (5376, 282045), (5760, 263242), (6720, 225636), (8064, 188030), (8960, 169227), (10080, 150424), (11520, 131621), (13440, 112818), (16128, 94015), (18803, 80640), (20160, 75212), (26880, 56409), (37606, 40320)]