420338880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 336

約数和(自身を含む): 1586544960

約数和(自身を除く): 1166206080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 103, 104, 109, 117, 120, 130, 144, 156, 160, 180, 192, 195, 206, 208, 218, 234, 240, 260, 288, 309, 312, 320, 327, 360, 390, 412, 416, 436, 468, 480, 515, 520, 545, 576, 585, 618, 624, 654, 720, 780, 824, 832, 872, 927, 936, 960, 981, 1030, 1040, 1090, 1170, 1236, 1248, 1308, 1339, 1417, 1440, 1545, 1560, 1635, 1648, 1744, 1854, 1872, 1962, 2060, 2080, 2180, 2340, 2472, 2496, 2616, 2678, 2834, 2880, 3090, 3120, 3270, 3296, 3488, 3708, 3744, 3924, 4017, 4120, 4160, 4251, 4360, 4635, 4680, 4905, 4944, 5232, 5356, 5668, 6180, 6240, 6540, 6592, 6695, 6976, 7085, 7416, 7488, 7848, 8034, 8240, 8502, 8720, 9270, 9360, 9810, 9888, 10464, 10712, 11227, 11336, 12051, 12360, 12480, 12753, 13080, 13390, 14170, 14832, 15696, 16068, 16480, 17004, 17440, 18540, 18720, 19620, 19776, 20085, 20928, 21255, 21424, 22454, 22672, 24102, 24720, 25506, 26160, 26780, 28340, 29664, 31392, 32136, 32960, 33681, 34008, 34880, 37080, 37440, 39240, 40170, 42510, 42848, 44908, 45344, 48204, 49440, 51012, 52320, 53560, 56135, 56680, 59328, 60255, 62784, 63765, 64272, 67362, 68016, 74160, 78480, 80340, 85020, 85696, 89816, 90688, 96408, 98880, 101043, 102024, 104640, 107120, 112270, 113360, 120510, 127530, 128544, 134724, 136032, 145951, 148320, 156960, 160680, 168405, 170040, 179632, 192816, 202086, 204048, 214240, 224540, 226720, 241020, 255060, 257088, 269448, 272064, 291902, 296640, 313920, 321360, 336810, 340080, 359264, 385632, 404172, 408096, 428480, 437853, 449080, 453440, 482040, 505215, 510120, 538896, 583804, 642720, 673620, 680160, 718528, 729755, 771264, 808344, 816192, 875706, 898160, 964080, 1010430, 1020240, 1077792, 1167608, 1285440, 1313559, 1347240, 1360320, 1459510, 1616688, 1751412, 1796320, 1928160, 2020860, 2040480, 2155584, 2189265, 2335216, 2627118, 2694480, 2919020, 3233376, 3502824, 3592640, 3856320, 4041720, 4080960, 4378530, 4670432, 5254236, 5388960, 5838040, 6466752, 6567795, 7005648, 8083440, 8757060, 9340864, 10508472, 10777920, 11676080, 13135590, 14011296, 16166880, 17514120, 21016944, 23352160, 26271180, 28022592, 32333760, 35028240, 42033888, 46704320, 52542360, 70056480, 84067776, 105084720, 140112960, 210169440, 420338880]

約数ペア:

[(1, 420338880), (2, 210169440), (3, 140112960), (4, 105084720), (5, 84067776), (6, 70056480), (8, 52542360), (9, 46704320), (10, 42033888), (12, 35028240), (13, 32333760), (15, 28022592), (16, 26271180), (18, 23352160), (20, 21016944), (24, 17514120), (26, 16166880), (30, 14011296), (32, 13135590), (36, 11676080), (39, 10777920), (40, 10508472), (45, 9340864), (48, 8757060), (52, 8083440), (60, 7005648), (64, 6567795), (65, 6466752), (72, 5838040), (78, 5388960), (80, 5254236), (90, 4670432), (96, 4378530), (103, 4080960), (104, 4041720), (109, 3856320), (117, 3592640), (120, 3502824), (130, 3233376), (144, 2919020), (156, 2694480), (160, 2627118), (180, 2335216), (192, 2189265), (195, 2155584), (206, 2040480), (208, 2020860), (218, 1928160), (234, 1796320), (240, 1751412), (260, 1616688), (288, 1459510), (309, 1360320), (312, 1347240), (320, 1313559), (327, 1285440), (360, 1167608), (390, 1077792), (412, 1020240), (416, 1010430), (436, 964080), (468, 898160), (480, 875706), (515, 816192), (520, 808344), (545, 771264), (576, 729755), (585, 718528), (618, 680160), (624, 673620), (654, 642720), (720, 583804), (780, 538896), (824, 510120), (832, 505215), (872, 482040), (927, 453440), (936, 449080), (960, 437853), (981, 428480), (1030, 408096), (1040, 404172), (1090, 385632), (1170, 359264), (1236, 340080), (1248, 336810), (1308, 321360), (1339, 313920), (1417, 296640), (1440, 291902), (1545, 272064), (1560, 269448), (1635, 257088), (1648, 255060), (1744, 241020), (1854, 226720), (1872, 224540), (1962, 214240), (2060, 204048), (2080, 202086), (2180, 192816), (2340, 179632), (2472, 170040), (2496, 168405), (2616, 160680), (2678, 156960), (2834, 148320), (2880, 145951), (3090, 136032), (3120, 134724), (3270, 128544), (3296, 127530), (3488, 120510), (3708, 113360), (3744, 112270), (3924, 107120), (4017, 104640), (4120, 102024), (4160, 101043), (4251, 98880), (4360, 96408), (4635, 90688), (4680, 89816), (4905, 85696), (4944, 85020), (5232, 80340), (5356, 78480), (5668, 74160), (6180, 68016), (6240, 67362), (6540, 64272), (6592, 63765), (6695, 62784), (6976, 60255), (7085, 59328), (7416, 56680), (7488, 56135), (7848, 53560), (8034, 52320), (8240, 51012), (8502, 49440), (8720, 48204), (9270, 45344), (9360, 44908), (9810, 42848), (9888, 42510), (10464, 40170), (10712, 39240), (11227, 37440), (11336, 37080), (12051, 34880), (12360, 34008), (12480, 33681), (12753, 32960), (13080, 32136), (13390, 31392), (14170, 29664), (14832, 28340), (15696, 26780), (16068, 26160), (16480, 25506), (17004, 24720), (17440, 24102), (18540, 22672), (18720, 22454), (19620, 21424), (19776, 21255), (20085, 20928)]