813832320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3235

約数の個数: 256

約数和(自身を含む): 3121689600

約数和(自身を除く): 2307857280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3187, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6374, 6384, 6720, 7296, 7980, 8512, 9120, 9561, 10640, 12160, 12748, 12768, 13440, 15935, 15960, 17024, 18240, 19122, 21280, 22309, 25496, 25536, 31870, 31920, 36480, 38244, 42560, 44618, 47805, 50992, 51072, 60553, 63740, 63840, 66927, 76488, 85120, 89236, 95610, 101984, 111545, 121106, 127480, 127680, 133854, 152976, 178472, 181659, 191220, 203968, 223090, 242212, 254960, 255360, 267708, 302765, 305952, 334635, 356944, 363318, 382440, 407936, 423871, 446180, 484424, 509920, 535416, 605530, 611904, 669270, 713888, 726636, 764880, 847742, 892360, 908295, 968848, 1019840, 1070832, 1211060, 1223808, 1271613, 1338540, 1427776, 1453272, 1529760, 1695484, 1784720, 1816590, 1937696, 2039680, 2119355, 2141664, 2422120, 2543226, 2677080, 2855552, 2906544, 3059520, 3390968, 3569440, 3633180, 3875392, 4238710, 4283328, 4844240, 5086452, 5354160, 5813088, 6119040, 6358065, 6781936, 7138880, 7266360, 7750784, 8477420, 8566656, 9688480, 10172904, 10708320, 11626176, 12716130, 13563872, 14277760, 14532720, 16954840, 19376960, 20345808, 21416640, 23252352, 25432260, 27127744, 29065440, 33909680, 38753920, 40691616, 42833280, 50864520, 54255488, 58130880, 67819360, 81383232, 101729040, 116261760, 135638720, 162766464, 203458080, 271277440, 406916160, 813832320]

約数ペア:

[(1, 813832320), (2, 406916160), (3, 271277440), (4, 203458080), (5, 162766464), (6, 135638720), (7, 116261760), (8, 101729040), (10, 81383232), (12, 67819360), (14, 58130880), (15, 54255488), (16, 50864520), (19, 42833280), (20, 40691616), (21, 38753920), (24, 33909680), (28, 29065440), (30, 27127744), (32, 25432260), (35, 23252352), (38, 21416640), (40, 20345808), (42, 19376960), (48, 16954840), (56, 14532720), (57, 14277760), (60, 13563872), (64, 12716130), (70, 11626176), (76, 10708320), (80, 10172904), (84, 9688480), (95, 8566656), (96, 8477420), (105, 7750784), (112, 7266360), (114, 7138880), (120, 6781936), (128, 6358065), (133, 6119040), (140, 5813088), (152, 5354160), (160, 5086452), (168, 4844240), (190, 4283328), (192, 4238710), (210, 3875392), (224, 3633180), (228, 3569440), (240, 3390968), (266, 3059520), (280, 2906544), (285, 2855552), (304, 2677080), (320, 2543226), (336, 2422120), (380, 2141664), (384, 2119355), (399, 2039680), (420, 1937696), (448, 1816590), (456, 1784720), (480, 1695484), (532, 1529760), (560, 1453272), (570, 1427776), (608, 1338540), (640, 1271613), (665, 1223808), (672, 1211060), (760, 1070832), (798, 1019840), (840, 968848), (896, 908295), (912, 892360), (960, 847742), (1064, 764880), (1120, 726636), (1140, 713888), (1216, 669270), (1330, 611904), (1344, 605530), (1520, 535416), (1596, 509920), (1680, 484424), (1824, 446180), (1920, 423871), (1995, 407936), (2128, 382440), (2240, 363318), (2280, 356944), (2432, 334635), (2660, 305952), (2688, 302765), (3040, 267708), (3187, 255360), (3192, 254960), (3360, 242212), (3648, 223090), (3990, 203968), (4256, 191220), (4480, 181659), (4560, 178472), (5320, 152976), (6080, 133854), (6374, 127680), (6384, 127480), (6720, 121106), (7296, 111545), (7980, 101984), (8512, 95610), (9120, 89236), (9561, 85120), (10640, 76488), (12160, 66927), (12748, 63840), (12768, 63740), (13440, 60553), (15935, 51072), (15960, 50992), (17024, 47805), (18240, 44618), (19122, 42560), (21280, 38244), (22309, 36480), (25496, 31920), (25536, 31870)]