13720667520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7793}}^1$

素因数の和:7953

約数の個数: 256

約数和(自身を含む): 50370439680

約数和(自身を除く): 36649772160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 131, 140, 160, 168, 192, 210, 224, 240, 262, 280, 320, 336, 384, 393, 420, 448, 480, 524, 560, 640, 655, 672, 786, 840, 896, 917, 960, 1048, 1120, 1310, 1344, 1572, 1680, 1834, 1920, 1965, 2096, 2240, 2620, 2688, 2751, 3144, 3360, 3668, 3930, 4192, 4480, 4585, 5240, 5502, 6288, 6720, 7336, 7793, 7860, 8384, 9170, 10480, 11004, 12576, 13440, 13755, 14672, 15586, 15720, 16768, 18340, 20960, 22008, 23379, 25152, 27510, 29344, 31172, 31440, 36680, 38965, 41920, 44016, 46758, 50304, 54551, 55020, 58688, 62344, 62880, 73360, 77930, 83840, 88032, 93516, 109102, 110040, 116895, 117376, 124688, 125760, 146720, 155860, 163653, 176064, 187032, 218204, 220080, 233790, 249376, 251520, 272755, 293440, 311720, 327306, 352128, 374064, 436408, 440160, 467580, 498752, 545510, 586880, 623440, 654612, 748128, 818265, 872816, 880320, 935160, 997504, 1020883, 1091020, 1246880, 1309224, 1496256, 1636530, 1745632, 1760640, 1870320, 2041766, 2182040, 2493760, 2618448, 2992512, 3062649, 3273060, 3491264, 3740640, 4083532, 4364080, 4987520, 5104415, 5236896, 6125298, 6546120, 6982528, 7146181, 7481280, 8167064, 8728160, 10208830, 10473792, 12250596, 13092240, 14292362, 14962560, 15313245, 16334128, 17456320, 20417660, 20947584, 21438543, 24501192, 26184480, 28584724, 30626490, 32668256, 34912640, 35730905, 40835320, 42877086, 49002384, 52368960, 57169448, 61252980, 65336512, 71461810, 81670640, 85754172, 98004768, 104737920, 107192715, 114338896, 122505960, 130673024, 142923620, 163341280, 171508344, 196009536, 214385430, 228677792, 245011920, 285847240, 326682560, 343016688, 392019072, 428770860, 457355584, 490023840, 571694480, 653365120, 686033376, 857541720, 914711168, 980047680, 1143388960, 1372066752, 1715083440, 1960095360, 2286777920, 2744133504, 3430166880, 4573555840, 6860333760, 13720667520]

約数ペア:

[(1, 13720667520), (2, 6860333760), (3, 4573555840), (4, 3430166880), (5, 2744133504), (6, 2286777920), (7, 1960095360), (8, 1715083440), (10, 1372066752), (12, 1143388960), (14, 980047680), (15, 914711168), (16, 857541720), (20, 686033376), (21, 653365120), (24, 571694480), (28, 490023840), (30, 457355584), (32, 428770860), (35, 392019072), (40, 343016688), (42, 326682560), (48, 285847240), (56, 245011920), (60, 228677792), (64, 214385430), (70, 196009536), (80, 171508344), (84, 163341280), (96, 142923620), (105, 130673024), (112, 122505960), (120, 114338896), (128, 107192715), (131, 104737920), (140, 98004768), (160, 85754172), (168, 81670640), (192, 71461810), (210, 65336512), (224, 61252980), (240, 57169448), (262, 52368960), (280, 49002384), (320, 42877086), (336, 40835320), (384, 35730905), (393, 34912640), (420, 32668256), (448, 30626490), (480, 28584724), (524, 26184480), (560, 24501192), (640, 21438543), (655, 20947584), (672, 20417660), (786, 17456320), (840, 16334128), (896, 15313245), (917, 14962560), (960, 14292362), (1048, 13092240), (1120, 12250596), (1310, 10473792), (1344, 10208830), (1572, 8728160), (1680, 8167064), (1834, 7481280), (1920, 7146181), (1965, 6982528), (2096, 6546120), (2240, 6125298), (2620, 5236896), (2688, 5104415), (2751, 4987520), (3144, 4364080), (3360, 4083532), (3668, 3740640), (3930, 3491264), (4192, 3273060), (4480, 3062649), (4585, 2992512), (5240, 2618448), (5502, 2493760), (6288, 2182040), (6720, 2041766), (7336, 1870320), (7793, 1760640), (7860, 1745632), (8384, 1636530), (9170, 1496256), (10480, 1309224), (11004, 1246880), (12576, 1091020), (13440, 1020883), (13755, 997504), (14672, 935160), (15586, 880320), (15720, 872816), (16768, 818265), (18340, 748128), (20960, 654612), (22008, 623440), (23379, 586880), (25152, 545510), (27510, 498752), (29344, 467580), (31172, 440160), (31440, 436408), (36680, 374064), (38965, 352128), (41920, 327306), (44016, 311720), (46758, 293440), (50304, 272755), (54551, 251520), (55020, 249376), (58688, 233790), (62344, 220080), (62880, 218204), (73360, 187032), (77930, 176064), (83840, 163653), (88032, 155860), (93516, 146720), (109102, 125760), (110040, 124688), (116895, 117376)]