279298284720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131839}}^1$

素因数の和:131972

約数の個数: 320

約数和(自身を含む): 1076624424960

約数和(自身を除く): 797326140240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 97, 104, 105, 112, 120, 130, 140, 156, 168, 182, 194, 195, 208, 210, 240, 260, 273, 280, 291, 312, 336, 364, 388, 390, 420, 455, 485, 520, 546, 560, 582, 624, 679, 728, 776, 780, 840, 910, 970, 1040, 1092, 1164, 1261, 1358, 1365, 1455, 1456, 1552, 1560, 1680, 1820, 1940, 2037, 2184, 2328, 2522, 2716, 2730, 2910, 3120, 3395, 3640, 3783, 3880, 4074, 4368, 4656, 5044, 5432, 5460, 5820, 6305, 6790, 7280, 7566, 7760, 8148, 8827, 10088, 10185, 10864, 10920, 11640, 12610, 13580, 15132, 16296, 17654, 18915, 20176, 20370, 21840, 23280, 25220, 26481, 27160, 30264, 32592, 35308, 37830, 40740, 44135, 50440, 52962, 54320, 60528, 70616, 75660, 81480, 88270, 100880, 105924, 131839, 132405, 141232, 151320, 162960, 176540, 211848, 263678, 264810, 302640, 353080, 395517, 423696, 527356, 529620, 659195, 706160, 791034, 922873, 1054712, 1059240, 1318390, 1582068, 1713907, 1845746, 1977585, 2109424, 2118480, 2636780, 2768619, 3164136, 3427814, 3691492, 3955170, 4614365, 5141721, 5273560, 5537238, 6328272, 6855628, 7382984, 7910340, 8569535, 9228730, 10283442, 10547120, 11074476, 11997349, 12788383, 13711256, 13843095, 14765968, 15820680, 17139070, 18457460, 20566884, 22148952, 23994698, 25576766, 25708605, 27422512, 27686190, 31641360, 34278140, 35992047, 36914920, 38365149, 41133768, 44297904, 47989396, 51153532, 51417210, 55372380, 59986745, 63941915, 68556280, 71984094, 73829840, 76730298, 82267536, 89518681, 95978792, 102307064, 102834420, 110744760, 119973490, 127883830, 137112560, 143968188, 153460596, 166248979, 179037362, 179960235, 191825745, 191957584, 204614128, 205668840, 221489520, 239946980, 255767660, 268556043, 287936376, 306921192, 332497958, 358074724, 359920470, 383651490, 411337680, 447593405, 479893960, 498746937, 511535320, 537112086, 575872752, 613842384, 664995916, 716149448, 719840940, 767302980, 831244895, 895186810, 959787920, 997493874, 1023070640, 1074224172, 1163742853, 1329991832, 1342780215, 1432298896, 1439681880, 1534605960, 1662489790, 1790373620, 1994987748, 2148448344, 2327485706, 2493734685, 2659983664, 2685560430, 2879363760, 3069211920, 3324979580, 3491228559, 3580747240, 3989975496, 4296896688, 4654971412, 4987469370, 5371120860, 5818714265, 6649959160, 6982457118, 7161494480, 7979950992, 9309942824, 9974938740, 10742241720, 11637428530, 13299918320, 13964914236, 17456142795, 18619885648, 19949877480, 21484483440, 23274857060, 27929828472, 34912285590, 39899754960, 46549714120, 55859656944, 69824571180, 93099428240, 139649142360, 279298284720]

約数ペア:

[(1, 279298284720), (2, 139649142360), (3, 93099428240), (4, 69824571180), (5, 55859656944), (6, 46549714120), (7, 39899754960), (8, 34912285590), (10, 27929828472), (12, 23274857060), (13, 21484483440), (14, 19949877480), (15, 18619885648), (16, 17456142795), (20, 13964914236), (21, 13299918320), (24, 11637428530), (26, 10742241720), (28, 9974938740), (30, 9309942824), (35, 7979950992), (39, 7161494480), (40, 6982457118), (42, 6649959160), (48, 5818714265), (52, 5371120860), (56, 4987469370), (60, 4654971412), (65, 4296896688), (70, 3989975496), (78, 3580747240), (80, 3491228559), (84, 3324979580), (91, 3069211920), (97, 2879363760), (104, 2685560430), (105, 2659983664), (112, 2493734685), (120, 2327485706), (130, 2148448344), (140, 1994987748), (156, 1790373620), (168, 1662489790), (182, 1534605960), (194, 1439681880), (195, 1432298896), (208, 1342780215), (210, 1329991832), (240, 1163742853), (260, 1074224172), (273, 1023070640), (280, 997493874), (291, 959787920), (312, 895186810), (336, 831244895), (364, 767302980), (388, 719840940), (390, 716149448), (420, 664995916), (455, 613842384), (485, 575872752), (520, 537112086), (546, 511535320), (560, 498746937), (582, 479893960), (624, 447593405), (679, 411337680), (728, 383651490), (776, 359920470), (780, 358074724), (840, 332497958), (910, 306921192), (970, 287936376), (1040, 268556043), (1092, 255767660), (1164, 239946980), (1261, 221489520), (1358, 205668840), (1365, 204614128), (1455, 191957584), (1456, 191825745), (1552, 179960235), (1560, 179037362), (1680, 166248979), (1820, 153460596), (1940, 143968188), (2037, 137112560), (2184, 127883830), (2328, 119973490), (2522, 110744760), (2716, 102834420), (2730, 102307064), (2910, 95978792), (3120, 89518681), (3395, 82267536), (3640, 76730298), (3783, 73829840), (3880, 71984094), (4074, 68556280), (4368, 63941915), (4656, 59986745), (5044, 55372380), (5432, 51417210), (5460, 51153532), (5820, 47989396), (6305, 44297904), (6790, 41133768), (7280, 38365149), (7566, 36914920), (7760, 35992047), (8148, 34278140), (8827, 31641360), (10088, 27686190), (10185, 27422512), (10864, 25708605), (10920, 25576766), (11640, 23994698), (12610, 22148952), (13580, 20566884), (15132, 18457460), (16296, 17139070), (17654, 15820680), (18915, 14765968), (20176, 13843095), (20370, 13711256), (21840, 12788383), (23280, 11997349), (25220, 11074476), (26481, 10547120), (27160, 10283442), (30264, 9228730), (32592, 8569535), (35308, 7910340), (37830, 7382984), (40740, 6855628), (44135, 6328272), (50440, 5537238), (52962, 5273560), (54320, 5141721), (60528, 4614365), (70616, 3955170), (75660, 3691492), (81480, 3427814), (88270, 3164136), (100880, 2768619), (105924, 2636780), (131839, 2118480), (132405, 2109424), (141232, 1977585), (151320, 1845746), (162960, 1713907), (176540, 1582068), (211848, 1318390), (263678, 1059240), (264810, 1054712), (302640, 922873), (353080, 791034), (395517, 706160), (423696, 659195), (527356, 529620)]