205672745760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{5009}}^1$

素因数の和:5811

約数の個数: 192

約数和(自身を含む): 653944959360

約数和(自身を除く): 448272213600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 653, 655, 786, 1048, 1306, 1310, 1572, 1959, 1965, 2096, 2612, 2620, 3144, 3265, 3918, 3930, 4192, 5009, 5224, 5240, 6288, 6530, 7836, 7860, 9795, 10018, 10448, 10480, 12576, 13060, 15027, 15672, 15720, 19590, 20036, 20896, 20960, 25045, 26120, 30054, 31344, 31440, 39180, 40072, 50090, 52240, 60108, 62688, 62880, 75135, 78360, 80144, 85543, 100180, 104480, 120216, 150270, 156720, 160288, 171086, 200360, 240432, 256629, 300540, 313440, 342172, 400720, 427715, 480864, 513258, 601080, 656179, 684344, 801440, 855430, 1026516, 1202160, 1283145, 1312358, 1368688, 1710860, 1968537, 2053032, 2404320, 2566290, 2624716, 2737376, 3270877, 3280895, 3421720, 3937074, 4106064, 5132580, 5249432, 6541754, 6561790, 6843440, 7874148, 8212128, 9812631, 9842685, 10265160, 10498864, 13083508, 13123580, 13686880, 15748296, 16354385, 19625262, 19685370, 20530320, 20997728, 26167016, 26247160, 31496592, 32708770, 39250524, 39370740, 41060640, 49063155, 52334032, 52494320, 62993184, 65417540, 78501048, 78741480, 98126310, 104668064, 104988640, 130835080, 157002096, 157482960, 196252620, 261670160, 314004192, 314965920, 392505240, 428484887, 523340320, 785010480, 856969774, 1285454661, 1570020960, 1713939548, 2142424435, 2570909322, 3427879096, 4284848870, 5141818644, 6427273305, 6855758192, 8569697740, 10283637288, 12854546610, 13711516384, 17139395480, 20567274576, 25709093220, 34278790960, 41134549152, 51418186440, 68557581920, 102836372880, 205672745760]

約数ペア:

[(1, 205672745760), (2, 102836372880), (3, 68557581920), (4, 51418186440), (5, 41134549152), (6, 34278790960), (8, 25709093220), (10, 20567274576), (12, 17139395480), (15, 13711516384), (16, 12854546610), (20, 10283637288), (24, 8569697740), (30, 6855758192), (32, 6427273305), (40, 5141818644), (48, 4284848870), (60, 3427879096), (80, 2570909322), (96, 2142424435), (120, 1713939548), (131, 1570020960), (160, 1285454661), (240, 856969774), (262, 785010480), (393, 523340320), (480, 428484887), (524, 392505240), (653, 314965920), (655, 314004192), (786, 261670160), (1048, 196252620), (1306, 157482960), (1310, 157002096), (1572, 130835080), (1959, 104988640), (1965, 104668064), (2096, 98126310), (2612, 78741480), (2620, 78501048), (3144, 65417540), (3265, 62993184), (3918, 52494320), (3930, 52334032), (4192, 49063155), (5009, 41060640), (5224, 39370740), (5240, 39250524), (6288, 32708770), (6530, 31496592), (7836, 26247160), (7860, 26167016), (9795, 20997728), (10018, 20530320), (10448, 19685370), (10480, 19625262), (12576, 16354385), (13060, 15748296), (15027, 13686880), (15672, 13123580), (15720, 13083508), (19590, 10498864), (20036, 10265160), (20896, 9842685), (20960, 9812631), (25045, 8212128), (26120, 7874148), (30054, 6843440), (31344, 6561790), (31440, 6541754), (39180, 5249432), (40072, 5132580), (50090, 4106064), (52240, 3937074), (60108, 3421720), (62688, 3280895), (62880, 3270877), (75135, 2737376), (78360, 2624716), (80144, 2566290), (85543, 2404320), (100180, 2053032), (104480, 1968537), (120216, 1710860), (150270, 1368688), (156720, 1312358), (160288, 1283145), (171086, 1202160), (200360, 1026516), (240432, 855430), (256629, 801440), (300540, 684344), (313440, 656179), (342172, 601080), (400720, 513258), (427715, 480864)]