1569179520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 256

約数和(自身を含む): 5640192000

約数和(自身を除く): 4071012480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1279, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2558, 2840, 2880, 3195, 3408, 3456, 3834, 3837, 4260, 4320, 4544, 5112, 5116, 5680, 5760, 6390, 6395, 6816, 7668, 7674, 8520, 8640, 9088, 9585, 10224, 10232, 11360, 11511, 12780, 12790, 13632, 15336, 15348, 17040, 17280, 19170, 19185, 20448, 20464, 22720, 23022, 25560, 25580, 27264, 30672, 30696, 34080, 34533, 38340, 38370, 40896, 40928, 45440, 46044, 51120, 51160, 57555, 61344, 61392, 68160, 69066, 76680, 76740, 81792, 81856, 90809, 92088, 102240, 102320, 115110, 122688, 122784, 136320, 138132, 153360, 153480, 163712, 172665, 181618, 184176, 204480, 204640, 230220, 245376, 245568, 272427, 276264, 306720, 306960, 345330, 363236, 368352, 408960, 409280, 454045, 460440, 491136, 544854, 552528, 613440, 613920, 690660, 726472, 736704, 817281, 818560, 908090, 920880, 1089708, 1105056, 1226880, 1227840, 1362135, 1381320, 1452944, 1473408, 1634562, 1816180, 1841760, 2179416, 2210112, 2451843, 2455680, 2724270, 2762640, 2905888, 3269124, 3632360, 3683520, 4086405, 4358832, 4420224, 4903686, 5448540, 5525280, 5811776, 6538248, 7264720, 7367040, 8172810, 8717664, 9807372, 10897080, 11050560, 11623552, 12259215, 13076496, 14529440, 16345620, 17435328, 19614744, 21794160, 22101120, 24518430, 26152992, 29058880, 32691240, 34870656, 39229488, 43588320, 49036860, 52305984, 58117760, 65382480, 78458976, 87176640, 98073720, 104611968, 130764960, 156917952, 174353280, 196147440, 261529920, 313835904, 392294880, 523059840, 784589760, 1569179520]

約数ペア:

[(1, 1569179520), (2, 784589760), (3, 523059840), (4, 392294880), (5, 313835904), (6, 261529920), (8, 196147440), (9, 174353280), (10, 156917952), (12, 130764960), (15, 104611968), (16, 98073720), (18, 87176640), (20, 78458976), (24, 65382480), (27, 58117760), (30, 52305984), (32, 49036860), (36, 43588320), (40, 39229488), (45, 34870656), (48, 32691240), (54, 29058880), (60, 26152992), (64, 24518430), (71, 22101120), (72, 21794160), (80, 19614744), (90, 17435328), (96, 16345620), (108, 14529440), (120, 13076496), (128, 12259215), (135, 11623552), (142, 11050560), (144, 10897080), (160, 9807372), (180, 8717664), (192, 8172810), (213, 7367040), (216, 7264720), (240, 6538248), (270, 5811776), (284, 5525280), (288, 5448540), (320, 4903686), (355, 4420224), (360, 4358832), (384, 4086405), (426, 3683520), (432, 3632360), (480, 3269124), (540, 2905888), (568, 2762640), (576, 2724270), (639, 2455680), (640, 2451843), (710, 2210112), (720, 2179416), (852, 1841760), (864, 1816180), (960, 1634562), (1065, 1473408), (1080, 1452944), (1136, 1381320), (1152, 1362135), (1278, 1227840), (1279, 1226880), (1420, 1105056), (1440, 1089708), (1704, 920880), (1728, 908090), (1917, 818560), (1920, 817281), (2130, 736704), (2160, 726472), (2272, 690660), (2556, 613920), (2558, 613440), (2840, 552528), (2880, 544854), (3195, 491136), (3408, 460440), (3456, 454045), (3834, 409280), (3837, 408960), (4260, 368352), (4320, 363236), (4544, 345330), (5112, 306960), (5116, 306720), (5680, 276264), (5760, 272427), (6390, 245568), (6395, 245376), (6816, 230220), (7668, 204640), (7674, 204480), (8520, 184176), (8640, 181618), (9088, 172665), (9585, 163712), (10224, 153480), (10232, 153360), (11360, 138132), (11511, 136320), (12780, 122784), (12790, 122688), (13632, 115110), (15336, 102320), (15348, 102240), (17040, 92088), (17280, 90809), (19170, 81856), (19185, 81792), (20448, 76740), (20464, 76680), (22720, 69066), (23022, 68160), (25560, 61392), (25580, 61344), (27264, 57555), (30672, 51160), (30696, 51120), (34080, 46044), (34533, 45440), (38340, 40928), (38370, 40896)]