1291315200

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1243

約数の個数: 288

約数和(自身を含む): 4882812480

約数和(自身を除く): 3591497280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1024, 1050, 1120, 1200, 1201, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2048, 2100, 2240, 2400, 2402, 2560, 2688, 2800, 3072, 3200, 3360, 3584, 3603, 3840, 4200, 4480, 4800, 4804, 5120, 5376, 5600, 6005, 6144, 6400, 6720, 7168, 7206, 7680, 8400, 8407, 8960, 9600, 9608, 10240, 10752, 11200, 12010, 12800, 13440, 14336, 14412, 15360, 16800, 16814, 17920, 18015, 19200, 19216, 21504, 22400, 24020, 25221, 25600, 26880, 28824, 30025, 30720, 33600, 33628, 35840, 36030, 38400, 38432, 42035, 43008, 44800, 48040, 50442, 51200, 53760, 57648, 60050, 67200, 67256, 71680, 72060, 76800, 76864, 84070, 89600, 90075, 96080, 100884, 107520, 115296, 120100, 126105, 134400, 134512, 144120, 153600, 153728, 168140, 179200, 180150, 192160, 201768, 210175, 215040, 230592, 240200, 252210, 268800, 269024, 288240, 307456, 336280, 358400, 360300, 384320, 403536, 420350, 461184, 480400, 504420, 537600, 538048, 576480, 614912, 630525, 672560, 720600, 768640, 807072, 840700, 922368, 960800, 1008840, 1075200, 1076096, 1152960, 1229824, 1261050, 1345120, 1441200, 1537280, 1614144, 1681400, 1844736, 1921600, 2017680, 2152192, 2305920, 2459648, 2522100, 2690240, 2882400, 3074560, 3228288, 3362800, 3689472, 3843200, 4035360, 4304384, 4611840, 5044200, 5380480, 5764800, 6149120, 6456576, 6725600, 7378944, 7686400, 8070720, 8608768, 9223680, 10088400, 10760960, 11529600, 12298240, 12913152, 13451200, 15372800, 16141440, 17217536, 18447360, 20176800, 21521920, 23059200, 25826304, 26902400, 30745600, 32282880, 36894720, 40353600, 43043840, 46118400, 51652608, 53804800, 61491200, 64565760, 80707200, 86087680, 92236800, 107609600, 129131520, 161414400, 184473600, 215219200, 258263040, 322828800, 430438400, 645657600, 1291315200]

約数ペア:

[(1, 1291315200), (2, 645657600), (3, 430438400), (4, 322828800), (5, 258263040), (6, 215219200), (7, 184473600), (8, 161414400), (10, 129131520), (12, 107609600), (14, 92236800), (15, 86087680), (16, 80707200), (20, 64565760), (21, 61491200), (24, 53804800), (25, 51652608), (28, 46118400), (30, 43043840), (32, 40353600), (35, 36894720), (40, 32282880), (42, 30745600), (48, 26902400), (50, 25826304), (56, 23059200), (60, 21521920), (64, 20176800), (70, 18447360), (75, 17217536), (80, 16141440), (84, 15372800), (96, 13451200), (100, 12913152), (105, 12298240), (112, 11529600), (120, 10760960), (128, 10088400), (140, 9223680), (150, 8608768), (160, 8070720), (168, 7686400), (175, 7378944), (192, 6725600), (200, 6456576), (210, 6149120), (224, 5764800), (240, 5380480), (256, 5044200), (280, 4611840), (300, 4304384), (320, 4035360), (336, 3843200), (350, 3689472), (384, 3362800), (400, 3228288), (420, 3074560), (448, 2882400), (480, 2690240), (512, 2522100), (525, 2459648), (560, 2305920), (600, 2152192), (640, 2017680), (672, 1921600), (700, 1844736), (768, 1681400), (800, 1614144), (840, 1537280), (896, 1441200), (960, 1345120), (1024, 1261050), (1050, 1229824), (1120, 1152960), (1200, 1076096), (1201, 1075200), (1280, 1008840), (1344, 960800), (1400, 922368), (1536, 840700), (1600, 807072), (1680, 768640), (1792, 720600), (1920, 672560), (2048, 630525), (2100, 614912), (2240, 576480), (2400, 538048), (2402, 537600), (2560, 504420), (2688, 480400), (2800, 461184), (3072, 420350), (3200, 403536), (3360, 384320), (3584, 360300), (3603, 358400), (3840, 336280), (4200, 307456), (4480, 288240), (4800, 269024), (4804, 268800), (5120, 252210), (5376, 240200), (5600, 230592), (6005, 215040), (6144, 210175), (6400, 201768), (6720, 192160), (7168, 180150), (7206, 179200), (7680, 168140), (8400, 153728), (8407, 153600), (8960, 144120), (9600, 134512), (9608, 134400), (10240, 126105), (10752, 120100), (11200, 115296), (12010, 107520), (12800, 100884), (13440, 96080), (14336, 90075), (14412, 89600), (15360, 84070), (16800, 76864), (16814, 76800), (17920, 72060), (18015, 71680), (19200, 67256), (19216, 67200), (21504, 60050), (22400, 57648), (24020, 53760), (25221, 51200), (25600, 50442), (26880, 48040), (28824, 44800), (30025, 43008), (30720, 42035), (33600, 38432), (33628, 38400), (35840, 36030)]