160886880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 288

約数和(自身を含む): 684972288

約数和(自身を除く): 524085408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1451, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2902, 3080, 3168, 3360, 3465, 3696, 3960, 4353, 4620, 5040, 5280, 5544, 5804, 6160, 6930, 7255, 7392, 7920, 8706, 9240, 10080, 10157, 11088, 11608, 12320, 13059, 13860, 14510, 15840, 15961, 17412, 18480, 20314, 21765, 22176, 23216, 26118, 27720, 29020, 30471, 31922, 34824, 36960, 40628, 43530, 46432, 47883, 50785, 52236, 55440, 58040, 60942, 63844, 65295, 69648, 79805, 81256, 87060, 91413, 95766, 101570, 104472, 110880, 111727, 116080, 121884, 127688, 130590, 139296, 143649, 152355, 159610, 162512, 174120, 182826, 191532, 203140, 208944, 223454, 232160, 239415, 243768, 255376, 261180, 287298, 304710, 319220, 325024, 335181, 348240, 365652, 383064, 406280, 417888, 446908, 457065, 478830, 487536, 510752, 522360, 558635, 574596, 609420, 638440, 670362, 696480, 718245, 731304, 766128, 812560, 893816, 914130, 957660, 975072, 1005543, 1044720, 1117270, 1149192, 1218840, 1276880, 1340724, 1436490, 1462608, 1532256, 1625120, 1675905, 1787632, 1828260, 1915320, 2011086, 2089440, 2234540, 2298384, 2437680, 2553760, 2681448, 2872980, 2925216, 3351810, 3575264, 3656520, 3830640, 4022172, 4469080, 4596768, 4875360, 5027715, 5362896, 5745960, 6703620, 7313040, 7661280, 8044344, 8938160, 10055430, 10725792, 11491920, 13407240, 14626080, 16088688, 17876320, 20110860, 22983840, 26814480, 32177376, 40221720, 53628960, 80443440, 160886880]

約数ペア:

[(1, 160886880), (2, 80443440), (3, 53628960), (4, 40221720), (5, 32177376), (6, 26814480), (7, 22983840), (8, 20110860), (9, 17876320), (10, 16088688), (11, 14626080), (12, 13407240), (14, 11491920), (15, 10725792), (16, 10055430), (18, 8938160), (20, 8044344), (21, 7661280), (22, 7313040), (24, 6703620), (28, 5745960), (30, 5362896), (32, 5027715), (33, 4875360), (35, 4596768), (36, 4469080), (40, 4022172), (42, 3830640), (44, 3656520), (45, 3575264), (48, 3351810), (55, 2925216), (56, 2872980), (60, 2681448), (63, 2553760), (66, 2437680), (70, 2298384), (72, 2234540), (77, 2089440), (80, 2011086), (84, 1915320), (88, 1828260), (90, 1787632), (96, 1675905), (99, 1625120), (105, 1532256), (110, 1462608), (112, 1436490), (120, 1340724), (126, 1276880), (132, 1218840), (140, 1149192), (144, 1117270), (154, 1044720), (160, 1005543), (165, 975072), (168, 957660), (176, 914130), (180, 893816), (198, 812560), (210, 766128), (220, 731304), (224, 718245), (231, 696480), (240, 670362), (252, 638440), (264, 609420), (280, 574596), (288, 558635), (308, 522360), (315, 510752), (330, 487536), (336, 478830), (352, 457065), (360, 446908), (385, 417888), (396, 406280), (420, 383064), (440, 365652), (462, 348240), (480, 335181), (495, 325024), (504, 319220), (528, 304710), (560, 287298), (616, 261180), (630, 255376), (660, 243768), (672, 239415), (693, 232160), (720, 223454), (770, 208944), (792, 203140), (840, 191532), (880, 182826), (924, 174120), (990, 162512), (1008, 159610), (1056, 152355), (1120, 143649), (1155, 139296), (1232, 130590), (1260, 127688), (1320, 121884), (1386, 116080), (1440, 111727), (1451, 110880), (1540, 104472), (1584, 101570), (1680, 95766), (1760, 91413), (1848, 87060), (1980, 81256), (2016, 79805), (2310, 69648), (2464, 65295), (2520, 63844), (2640, 60942), (2772, 58040), (2902, 55440), (3080, 52236), (3168, 50785), (3360, 47883), (3465, 46432), (3696, 43530), (3960, 40628), (4353, 36960), (4620, 34824), (5040, 31922), (5280, 30471), (5544, 29020), (5804, 27720), (6160, 26118), (6930, 23216), (7255, 22176), (7392, 21765), (7920, 20314), (8706, 18480), (9240, 17412), (10080, 15961), (10157, 15840), (11088, 14510), (11608, 13860), (12320, 13059)]