766696320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3454

約数の個数: 256

約数和(自身を含む): 2925115200

約数和(自身を除く): 2158418880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3413, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6826, 7020, 7488, 8320, 8640, 9360, 10239, 11232, 12480, 13652, 14040, 14976, 17065, 17280, 18720, 20478, 22464, 24960, 27304, 28080, 30717, 34130, 37440, 40956, 44369, 44928, 51195, 54608, 56160, 61434, 68260, 74880, 81912, 88738, 92151, 102390, 109216, 112320, 122868, 133107, 136520, 153585, 163824, 177476, 184302, 204780, 218432, 221845, 224640, 245736, 266214, 273040, 307170, 327648, 354952, 368604, 399321, 409560, 436864, 443690, 460755, 491472, 532428, 546080, 614340, 655296, 665535, 709904, 737208, 798642, 819120, 887380, 921510, 982944, 1064856, 1092160, 1197963, 1228680, 1310592, 1331070, 1419808, 1474416, 1597284, 1638240, 1774760, 1843020, 1965888, 1996605, 2129712, 2184320, 2395926, 2457360, 2662140, 2839616, 2948832, 3194568, 3276480, 3549520, 3686040, 3931776, 3993210, 4259424, 4791852, 4914720, 5324280, 5679232, 5897664, 5989815, 6389136, 6552960, 7099040, 7372080, 7986420, 8518848, 9583704, 9829440, 10648560, 11795328, 11979630, 12778272, 14198080, 14744160, 15972840, 17037696, 19167408, 19658880, 21297120, 23959260, 25556544, 28396160, 29488320, 31945680, 38334816, 42594240, 47918520, 51113088, 58976640, 63891360, 76669632, 85188480, 95837040, 127782720, 153339264, 191674080, 255565440, 383348160, 766696320]

約数ペア:

[(1, 766696320), (2, 383348160), (3, 255565440), (4, 191674080), (5, 153339264), (6, 127782720), (8, 95837040), (9, 85188480), (10, 76669632), (12, 63891360), (13, 58976640), (15, 51113088), (16, 47918520), (18, 42594240), (20, 38334816), (24, 31945680), (26, 29488320), (27, 28396160), (30, 25556544), (32, 23959260), (36, 21297120), (39, 19658880), (40, 19167408), (45, 17037696), (48, 15972840), (52, 14744160), (54, 14198080), (60, 12778272), (64, 11979630), (65, 11795328), (72, 10648560), (78, 9829440), (80, 9583704), (90, 8518848), (96, 7986420), (104, 7372080), (108, 7099040), (117, 6552960), (120, 6389136), (128, 5989815), (130, 5897664), (135, 5679232), (144, 5324280), (156, 4914720), (160, 4791852), (180, 4259424), (192, 3993210), (195, 3931776), (208, 3686040), (216, 3549520), (234, 3276480), (240, 3194568), (260, 2948832), (270, 2839616), (288, 2662140), (312, 2457360), (320, 2395926), (351, 2184320), (360, 2129712), (384, 1996605), (390, 1965888), (416, 1843020), (432, 1774760), (468, 1638240), (480, 1597284), (520, 1474416), (540, 1419808), (576, 1331070), (585, 1310592), (624, 1228680), (640, 1197963), (702, 1092160), (720, 1064856), (780, 982944), (832, 921510), (864, 887380), (936, 819120), (960, 798642), (1040, 737208), (1080, 709904), (1152, 665535), (1170, 655296), (1248, 614340), (1404, 546080), (1440, 532428), (1560, 491472), (1664, 460755), (1728, 443690), (1755, 436864), (1872, 409560), (1920, 399321), (2080, 368604), (2160, 354952), (2340, 327648), (2496, 307170), (2808, 273040), (2880, 266214), (3120, 245736), (3413, 224640), (3456, 221845), (3510, 218432), (3744, 204780), (4160, 184302), (4320, 177476), (4680, 163824), (4992, 153585), (5616, 136520), (5760, 133107), (6240, 122868), (6826, 112320), (7020, 109216), (7488, 102390), (8320, 92151), (8640, 88738), (9360, 81912), (10239, 74880), (11232, 68260), (12480, 61434), (13652, 56160), (14040, 54608), (14976, 51195), (17065, 44928), (17280, 44369), (18720, 40956), (20478, 37440), (22464, 34130), (24960, 30717), (27304, 28080)]