1585221120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{9829}}^1$

素因数の和:9865

約数の個数: 240

約数和(自身を含む): 6275000160

約数和(自身を除く): 4689779040

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 9829, 10080, 10752, 11520, 13440, 16128, 17920, 19658, 20160, 23040, 26880, 29487, 32256, 39316, 40320, 49145, 53760, 58974, 68803, 78632, 80640, 88461, 98290, 117948, 137606, 147435, 157264, 161280, 176922, 196580, 206409, 235896, 275212, 294870, 314528, 344015, 353844, 393160, 412818, 442305, 471792, 550424, 589740, 619227, 629056, 688030, 707688, 786320, 825636, 884610, 943584, 1032045, 1100848, 1179480, 1238454, 1258112, 1376060, 1415376, 1572640, 1651272, 1769220, 1887168, 2064090, 2201696, 2358960, 2476908, 2516224, 2752120, 2830752, 3096135, 3145280, 3302544, 3538440, 3774336, 4128180, 4403392, 4717920, 4953816, 5032448, 5504240, 5661504, 6192270, 6290560, 6605088, 7076880, 7548672, 8256360, 8806784, 9435840, 9907632, 11008480, 11323008, 12384540, 12581120, 13210176, 14153760, 15097344, 16512720, 17613568, 18871680, 19815264, 22016960, 22646016, 24769080, 25162240, 26420352, 28307520, 33025440, 35227136, 37743360, 39630528, 44033920, 45292032, 49538160, 52840704, 56615040, 66050880, 75486720, 79261056, 88067840, 99076320, 105681408, 113230080, 132101760, 158522112, 176135680, 198152640, 226460160, 264203520, 317044224, 396305280, 528407040, 792610560, 1585221120]

約数ペア:

[(1, 1585221120), (2, 792610560), (3, 528407040), (4, 396305280), (5, 317044224), (6, 264203520), (7, 226460160), (8, 198152640), (9, 176135680), (10, 158522112), (12, 132101760), (14, 113230080), (15, 105681408), (16, 99076320), (18, 88067840), (20, 79261056), (21, 75486720), (24, 66050880), (28, 56615040), (30, 52840704), (32, 49538160), (35, 45292032), (36, 44033920), (40, 39630528), (42, 37743360), (45, 35227136), (48, 33025440), (56, 28307520), (60, 26420352), (63, 25162240), (64, 24769080), (70, 22646016), (72, 22016960), (80, 19815264), (84, 18871680), (90, 17613568), (96, 16512720), (105, 15097344), (112, 14153760), (120, 13210176), (126, 12581120), (128, 12384540), (140, 11323008), (144, 11008480), (160, 9907632), (168, 9435840), (180, 8806784), (192, 8256360), (210, 7548672), (224, 7076880), (240, 6605088), (252, 6290560), (256, 6192270), (280, 5661504), (288, 5504240), (315, 5032448), (320, 4953816), (336, 4717920), (360, 4403392), (384, 4128180), (420, 3774336), (448, 3538440), (480, 3302544), (504, 3145280), (512, 3096135), (560, 2830752), (576, 2752120), (630, 2516224), (640, 2476908), (672, 2358960), (720, 2201696), (768, 2064090), (840, 1887168), (896, 1769220), (960, 1651272), (1008, 1572640), (1120, 1415376), (1152, 1376060), (1260, 1258112), (1280, 1238454), (1344, 1179480), (1440, 1100848), (1536, 1032045), (1680, 943584), (1792, 884610), (1920, 825636), (2016, 786320), (2240, 707688), (2304, 688030), (2520, 629056), (2560, 619227), (2688, 589740), (2880, 550424), (3360, 471792), (3584, 442305), (3840, 412818), (4032, 393160), (4480, 353844), (4608, 344015), (5040, 314528), (5376, 294870), (5760, 275212), (6720, 235896), (7680, 206409), (8064, 196580), (8960, 176922), (9829, 161280), (10080, 157264), (10752, 147435), (11520, 137606), (13440, 117948), (16128, 98290), (17920, 88461), (19658, 80640), (20160, 78632), (23040, 68803), (26880, 58974), (29487, 53760), (32256, 49145), (39316, 40320)]