6490753920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{160981}}^1$

素因数の和:161013

約数の個数: 192

約数和(自身を含む): 25615455840

約数和(自身を除く): 19124701920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 160981, 321962, 482943, 643924, 804905, 965886, 1126867, 1287848, 1448829, 1609810, 1931772, 2253734, 2414715, 2575696, 2897658, 3219620, 3380601, 3863544, 4507468, 4829430, 5151392, 5634335, 5795316, 6439240, 6761202, 7244145, 7727088, 9014936, 9658860, 10141803, 10302784, 11268670, 11590632, 12878480, 13522404, 14488290, 15454176, 16903005, 18029872, 19317720, 20283606, 20605568, 22537340, 23181264, 25756960, 27044808, 28976580, 30908352, 33806010, 36059744, 38635440, 40567212, 45074680, 46362528, 50709015, 51513920, 54089616, 57953160, 61816704, 67612020, 72119488, 77270880, 81134424, 90149360, 92725056, 101418030, 103027840, 108179232, 115906320, 135224040, 144238976, 154541760, 162268848, 180298720, 185450112, 202836060, 216358464, 231812640, 270448080, 309083520, 324537696, 360597440, 405672120, 432716928, 463625280, 540896160, 649075392, 721194880, 811344240, 927250560, 1081792320, 1298150784, 1622688480, 2163584640, 3245376960, 6490753920]

約数ペア:

[(1, 6490753920), (2, 3245376960), (3, 2163584640), (4, 1622688480), (5, 1298150784), (6, 1081792320), (7, 927250560), (8, 811344240), (9, 721194880), (10, 649075392), (12, 540896160), (14, 463625280), (15, 432716928), (16, 405672120), (18, 360597440), (20, 324537696), (21, 309083520), (24, 270448080), (28, 231812640), (30, 216358464), (32, 202836060), (35, 185450112), (36, 180298720), (40, 162268848), (42, 154541760), (45, 144238976), (48, 135224040), (56, 115906320), (60, 108179232), (63, 103027840), (64, 101418030), (70, 92725056), (72, 90149360), (80, 81134424), (84, 77270880), (90, 72119488), (96, 67612020), (105, 61816704), (112, 57953160), (120, 54089616), (126, 51513920), (128, 50709015), (140, 46362528), (144, 45074680), (160, 40567212), (168, 38635440), (180, 36059744), (192, 33806010), (210, 30908352), (224, 28976580), (240, 27044808), (252, 25756960), (280, 23181264), (288, 22537340), (315, 20605568), (320, 20283606), (336, 19317720), (360, 18029872), (384, 16903005), (420, 15454176), (448, 14488290), (480, 13522404), (504, 12878480), (560, 11590632), (576, 11268670), (630, 10302784), (640, 10141803), (672, 9658860), (720, 9014936), (840, 7727088), (896, 7244145), (960, 6761202), (1008, 6439240), (1120, 5795316), (1152, 5634335), (1260, 5151392), (1344, 4829430), (1440, 4507468), (1680, 3863544), (1920, 3380601), (2016, 3219620), (2240, 2897658), (2520, 2575696), (2688, 2414715), (2880, 2253734), (3360, 1931772), (4032, 1609810), (4480, 1448829), (5040, 1287848), (5760, 1126867), (6720, 965886), (8064, 804905), (10080, 643924), (13440, 482943), (20160, 321962), (40320, 160981)]