206964977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{24889}}^1$

素因数の和:25043

約数の個数: 256

約数和(自身を含む): 679986835200

約数和(自身を除く): 473021857920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 71, 80, 96, 120, 122, 128, 142, 160, 183, 192, 213, 240, 244, 284, 305, 320, 355, 366, 384, 426, 480, 488, 568, 610, 640, 710, 732, 852, 915, 960, 976, 1065, 1136, 1220, 1420, 1464, 1704, 1830, 1920, 1952, 2130, 2272, 2440, 2840, 2928, 3408, 3660, 3904, 4260, 4331, 4544, 4880, 5680, 5856, 6816, 7320, 7808, 8520, 8662, 9088, 9760, 11360, 11712, 12993, 13632, 14640, 17040, 17324, 19520, 21655, 22720, 23424, 24889, 25986, 27264, 29280, 34080, 34648, 39040, 43310, 45440, 49778, 51972, 58560, 64965, 68160, 69296, 74667, 86620, 99556, 103944, 117120, 124445, 129930, 136320, 138592, 149334, 173240, 199112, 207888, 248890, 259860, 277184, 298668, 346480, 373335, 398224, 415776, 497780, 519720, 554368, 597336, 692960, 746670, 796448, 831552, 995560, 1039440, 1194672, 1385920, 1493340, 1518229, 1592896, 1663104, 1767119, 1991120, 2078880, 2389344, 2771840, 2986680, 3036458, 3185792, 3534238, 3982240, 4157760, 4554687, 4778688, 5301357, 5973360, 6072916, 7068476, 7591145, 7964480, 8315520, 8835595, 9109374, 9557376, 10602714, 11946720, 12145832, 14136952, 15182290, 15928960, 17671190, 18218748, 21205428, 22773435, 23893440, 24291664, 26506785, 28273904, 30364580, 35342380, 36437496, 42410856, 45546870, 47786880, 48583328, 53013570, 56547808, 60729160, 70684760, 72874992, 84821712, 91093740, 97166656, 106027140, 107794259, 113095616, 121458320, 141369520, 145749984, 169643424, 182187480, 194333312, 212054280, 215588518, 226191232, 242916640, 282739040, 291499968, 323382777, 339286848, 364374960, 424108560, 431177036, 485833280, 538971295, 565478080, 582999936, 646765554, 678573696, 728749920, 848217120, 862354072, 971666560, 1077942590, 1130956160, 1293531108, 1457499840, 1616913885, 1696434240, 1724708144, 2155885180, 2587062216, 2914999680, 3233827770, 3392868480, 3449416288, 4311770360, 5174124432, 6467655540, 6898832576, 8623540720, 10348248864, 12935311080, 13797665152, 17247081440, 20696497728, 25870622160, 34494162880, 41392995456, 51741244320, 68988325760, 103482488640, 206964977280]

約数ペア:

[(1, 206964977280), (2, 103482488640), (3, 68988325760), (4, 51741244320), (5, 41392995456), (6, 34494162880), (8, 25870622160), (10, 20696497728), (12, 17247081440), (15, 13797665152), (16, 12935311080), (20, 10348248864), (24, 8623540720), (30, 6898832576), (32, 6467655540), (40, 5174124432), (48, 4311770360), (60, 3449416288), (61, 3392868480), (64, 3233827770), (71, 2914999680), (80, 2587062216), (96, 2155885180), (120, 1724708144), (122, 1696434240), (128, 1616913885), (142, 1457499840), (160, 1293531108), (183, 1130956160), (192, 1077942590), (213, 971666560), (240, 862354072), (244, 848217120), (284, 728749920), (305, 678573696), (320, 646765554), (355, 582999936), (366, 565478080), (384, 538971295), (426, 485833280), (480, 431177036), (488, 424108560), (568, 364374960), (610, 339286848), (640, 323382777), (710, 291499968), (732, 282739040), (852, 242916640), (915, 226191232), (960, 215588518), (976, 212054280), (1065, 194333312), (1136, 182187480), (1220, 169643424), (1420, 145749984), (1464, 141369520), (1704, 121458320), (1830, 113095616), (1920, 107794259), (1952, 106027140), (2130, 97166656), (2272, 91093740), (2440, 84821712), (2840, 72874992), (2928, 70684760), (3408, 60729160), (3660, 56547808), (3904, 53013570), (4260, 48583328), (4331, 47786880), (4544, 45546870), (4880, 42410856), (5680, 36437496), (5856, 35342380), (6816, 30364580), (7320, 28273904), (7808, 26506785), (8520, 24291664), (8662, 23893440), (9088, 22773435), (9760, 21205428), (11360, 18218748), (11712, 17671190), (12993, 15928960), (13632, 15182290), (14640, 14136952), (17040, 12145832), (17324, 11946720), (19520, 10602714), (21655, 9557376), (22720, 9109374), (23424, 8835595), (24889, 8315520), (25986, 7964480), (27264, 7591145), (29280, 7068476), (34080, 6072916), (34648, 5973360), (39040, 5301357), (43310, 4778688), (45440, 4554687), (49778, 4157760), (51972, 3982240), (58560, 3534238), (64965, 3185792), (68160, 3036458), (69296, 2986680), (74667, 2771840), (86620, 2389344), (99556, 2078880), (103944, 1991120), (117120, 1767119), (124445, 1663104), (129930, 1592896), (136320, 1518229), (138592, 1493340), (149334, 1385920), (173240, 1194672), (199112, 1039440), (207888, 995560), (248890, 831552), (259860, 796448), (277184, 746670), (298668, 692960), (346480, 597336), (373335, 554368), (398224, 519720), (415776, 497780)]