505883520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 192

約数和(自身を含む): 1772915040

約数和(自身を除く): 1267031520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1237, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2474, 2556, 2840, 2880, 3195, 3408, 3711, 4260, 4544, 4948, 5112, 5680, 5760, 6185, 6390, 6816, 7422, 8520, 9088, 9896, 10224, 11133, 11360, 12370, 12780, 13632, 14844, 17040, 18555, 19792, 20448, 22266, 22720, 24740, 25560, 27264, 29688, 34080, 37110, 39584, 40896, 44532, 45440, 49480, 51120, 55665, 59376, 68160, 74220, 79168, 81792, 87827, 89064, 98960, 102240, 111330, 118752, 136320, 148440, 158336, 175654, 178128, 197920, 204480, 222660, 237504, 263481, 296880, 351308, 356256, 395840, 408960, 439135, 445320, 475008, 526962, 593760, 702616, 712512, 790443, 791680, 878270, 890640, 1053924, 1187520, 1317405, 1405232, 1425024, 1580886, 1756540, 1781280, 2107848, 2375040, 2634810, 2810464, 3161772, 3513080, 3562560, 3952215, 4215696, 5269620, 5620928, 6323544, 7026160, 7125120, 7904430, 8431392, 10539240, 11241856, 12647088, 14052320, 15808860, 16862784, 21078480, 25294176, 28104640, 31617720, 33725568, 42156960, 50588352, 56209280, 63235440, 84313920, 101176704, 126470880, 168627840, 252941760, 505883520]

約数ペア:

[(1, 505883520), (2, 252941760), (3, 168627840), (4, 126470880), (5, 101176704), (6, 84313920), (8, 63235440), (9, 56209280), (10, 50588352), (12, 42156960), (15, 33725568), (16, 31617720), (18, 28104640), (20, 25294176), (24, 21078480), (30, 16862784), (32, 15808860), (36, 14052320), (40, 12647088), (45, 11241856), (48, 10539240), (60, 8431392), (64, 7904430), (71, 7125120), (72, 7026160), (80, 6323544), (90, 5620928), (96, 5269620), (120, 4215696), (128, 3952215), (142, 3562560), (144, 3513080), (160, 3161772), (180, 2810464), (192, 2634810), (213, 2375040), (240, 2107848), (284, 1781280), (288, 1756540), (320, 1580886), (355, 1425024), (360, 1405232), (384, 1317405), (426, 1187520), (480, 1053924), (568, 890640), (576, 878270), (639, 791680), (640, 790443), (710, 712512), (720, 702616), (852, 593760), (960, 526962), (1065, 475008), (1136, 445320), (1152, 439135), (1237, 408960), (1278, 395840), (1420, 356256), (1440, 351308), (1704, 296880), (1920, 263481), (2130, 237504), (2272, 222660), (2474, 204480), (2556, 197920), (2840, 178128), (2880, 175654), (3195, 158336), (3408, 148440), (3711, 136320), (4260, 118752), (4544, 111330), (4948, 102240), (5112, 98960), (5680, 89064), (5760, 87827), (6185, 81792), (6390, 79168), (6816, 74220), (7422, 68160), (8520, 59376), (9088, 55665), (9896, 51120), (10224, 49480), (11133, 45440), (11360, 44532), (12370, 40896), (12780, 39584), (13632, 37110), (14844, 34080), (17040, 29688), (18555, 27264), (19792, 25560), (20448, 24740), (22266, 22720)]