1238065920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 432

約数和(自身を含む): 5276561472

約数和(自身を除く): 4038495552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1181, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2362, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3543, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4724, 4992, 5040, 5376, 5460, 5760, 5824, 5905, 6240, 6552, 6720, 7086, 7280, 7488, 8064, 8190, 8267, 8320, 8736, 8960, 9360, 9448, 9984, 10080, 10629, 10920, 11520, 11648, 11810, 12480, 13104, 13440, 14172, 14560, 14976, 15353, 16128, 16380, 16534, 16640, 17472, 17715, 18720, 18896, 20160, 21258, 21840, 23296, 23620, 24801, 24960, 26208, 26880, 28344, 29120, 29952, 30706, 32760, 33068, 34944, 35430, 37440, 37792, 40320, 41335, 42516, 43680, 46059, 47240, 49602, 49920, 52416, 53145, 56688, 58240, 61412, 65520, 66136, 69888, 70860, 74403, 74880, 75584, 76765, 80640, 82670, 85032, 87360, 92118, 94480, 99204, 104832, 106290, 107471, 113376, 116480, 122824, 124005, 131040, 132272, 138177, 141720, 148806, 149760, 151168, 153530, 165340, 170064, 174720, 184236, 188960, 198408, 209664, 212580, 214942, 226752, 230295, 245648, 248010, 262080, 264544, 276354, 283440, 297612, 302336, 307060, 322413, 330680, 340128, 349440, 368472, 372015, 377920, 396816, 425160, 429884, 453504, 460590, 491296, 496020, 524160, 529088, 537355, 552708, 566880, 595224, 614120, 644826, 661360, 680256, 690885, 736944, 744030, 755840, 793632, 850320, 859768, 907008, 921180, 967239, 982592, 992040, 1048320, 1058176, 1074710, 1105416, 1133760, 1190448, 1228240, 1289652, 1322720, 1360512, 1381770, 1473888, 1488060, 1511680, 1587264, 1612065, 1700640, 1719536, 1842360, 1934478, 1965184, 1984080, 2116352, 2149420, 2210832, 2267520, 2380896, 2456480, 2579304, 2645440, 2721024, 2763540, 2947776, 2976120, 3174528, 3224130, 3401280, 3439072, 3684720, 3868956, 3930368, 3968160, 4298840, 4421664, 4535040, 4761792, 4836195, 4912960, 5158608, 5290880, 5527080, 5895552, 5952240, 6349056, 6448260, 6802560, 6878144, 7369440, 7737912, 7936320, 8597680, 8843328, 9523584, 9672390, 9825920, 10317216, 10581760, 11054160, 11791104, 11904480, 12896520, 13605120, 13756288, 14738880, 15475824, 15872640, 17195360, 17686656, 19047168, 19344780, 19651840, 20634432, 22108320, 23808960, 25793040, 27512576, 29477760, 30951648, 31745280, 34390720, 35373312, 38689560, 41268864, 44216640, 47617920, 51586080, 58955520, 61903296, 68781440, 77379120, 82537728, 88433280, 95235840, 103172160, 123806592, 137562880, 154758240, 176866560, 206344320, 247613184, 309516480, 412688640, 619032960, 1238065920]

約数ペア:

[(1, 1238065920), (2, 619032960), (3, 412688640), (4, 309516480), (5, 247613184), (6, 206344320), (7, 176866560), (8, 154758240), (9, 137562880), (10, 123806592), (12, 103172160), (13, 95235840), (14, 88433280), (15, 82537728), (16, 77379120), (18, 68781440), (20, 61903296), (21, 58955520), (24, 51586080), (26, 47617920), (28, 44216640), (30, 41268864), (32, 38689560), (35, 35373312), (36, 34390720), (39, 31745280), (40, 30951648), (42, 29477760), (45, 27512576), (48, 25793040), (52, 23808960), (56, 22108320), (60, 20634432), (63, 19651840), (64, 19344780), (65, 19047168), (70, 17686656), (72, 17195360), (78, 15872640), (80, 15475824), (84, 14738880), (90, 13756288), (91, 13605120), (96, 12896520), (104, 11904480), (105, 11791104), (112, 11054160), (117, 10581760), (120, 10317216), (126, 9825920), (128, 9672390), (130, 9523584), (140, 8843328), (144, 8597680), (156, 7936320), (160, 7737912), (168, 7369440), (180, 6878144), (182, 6802560), (192, 6448260), (195, 6349056), (208, 5952240), (210, 5895552), (224, 5527080), (234, 5290880), (240, 5158608), (252, 4912960), (256, 4836195), (260, 4761792), (273, 4535040), (280, 4421664), (288, 4298840), (312, 3968160), (315, 3930368), (320, 3868956), (336, 3684720), (360, 3439072), (364, 3401280), (384, 3224130), (390, 3174528), (416, 2976120), (420, 2947776), (448, 2763540), (455, 2721024), (468, 2645440), (480, 2579304), (504, 2456480), (520, 2380896), (546, 2267520), (560, 2210832), (576, 2149420), (585, 2116352), (624, 1984080), (630, 1965184), (640, 1934478), (672, 1842360), (720, 1719536), (728, 1700640), (768, 1612065), (780, 1587264), (819, 1511680), (832, 1488060), (840, 1473888), (896, 1381770), (910, 1360512), (936, 1322720), (960, 1289652), (1008, 1228240), (1040, 1190448), (1092, 1133760), (1120, 1105416), (1152, 1074710), (1170, 1058176), (1181, 1048320), (1248, 992040), (1260, 982592), (1280, 967239), (1344, 921180), (1365, 907008), (1440, 859768), (1456, 850320), (1560, 793632), (1638, 755840), (1664, 744030), (1680, 736944), (1792, 690885), (1820, 680256), (1872, 661360), (1920, 644826), (2016, 614120), (2080, 595224), (2184, 566880), (2240, 552708), (2304, 537355), (2340, 529088), (2362, 524160), (2496, 496020), (2520, 491296), (2688, 460590), (2730, 453504), (2880, 429884), (2912, 425160), (3120, 396816), (3276, 377920), (3328, 372015), (3360, 368472), (3543, 349440), (3640, 340128), (3744, 330680), (3840, 322413), (4032, 307060), (4095, 302336), (4160, 297612), (4368, 283440), (4480, 276354), (4680, 264544), (4724, 262080), (4992, 248010), (5040, 245648), (5376, 230295), (5460, 226752), (5760, 214942), (5824, 212580), (5905, 209664), (6240, 198408), (6552, 188960), (6720, 184236), (7086, 174720), (7280, 170064), (7488, 165340), (8064, 153530), (8190, 151168), (8267, 149760), (8320, 148806), (8736, 141720), (8960, 138177), (9360, 132272), (9448, 131040), (9984, 124005), (10080, 122824), (10629, 116480), (10920, 113376), (11520, 107471), (11648, 106290), (11810, 104832), (12480, 99204), (13104, 94480), (13440, 92118), (14172, 87360), (14560, 85032), (14976, 82670), (15353, 80640), (16128, 76765), (16380, 75584), (16534, 74880), (16640, 74403), (17472, 70860), (17715, 69888), (18720, 66136), (18896, 65520), (20160, 61412), (21258, 58240), (21840, 56688), (23296, 53145), (23620, 52416), (24801, 49920), (24960, 49602), (26208, 47240), (26880, 46059), (28344, 43680), (29120, 42516), (29952, 41335), (30706, 40320), (32760, 37792), (33068, 37440), (34944, 35430)]