470981760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 1595704320

約数和(自身を除く): 1124722560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 160, 164, 186, 192, 193, 205, 240, 246, 248, 310, 320, 328, 372, 384, 386, 410, 465, 480, 492, 496, 579, 615, 620, 640, 656, 744, 772, 820, 930, 960, 965, 984, 992, 1158, 1230, 1240, 1271, 1312, 1488, 1544, 1640, 1860, 1920, 1930, 1968, 1984, 2316, 2460, 2480, 2542, 2624, 2895, 2976, 3088, 3280, 3720, 3813, 3860, 3936, 3968, 4632, 4920, 4960, 5084, 5248, 5790, 5952, 5983, 6176, 6355, 6560, 7440, 7626, 7720, 7872, 7913, 9264, 9840, 9920, 10168, 11580, 11904, 11966, 12352, 12710, 13120, 14880, 15252, 15440, 15744, 15826, 17949, 18528, 19065, 19680, 19840, 20336, 23160, 23739, 23932, 24704, 25420, 26240, 29760, 29915, 30504, 30880, 31652, 35898, 37056, 38130, 39360, 39565, 40672, 46320, 47478, 47864, 50840, 59520, 59830, 61008, 61760, 63304, 71796, 74112, 76260, 78720, 79130, 81344, 89745, 92640, 94956, 95728, 101680, 118695, 119660, 122016, 123520, 126608, 143592, 152520, 158260, 162688, 179490, 185280, 189912, 191456, 203360, 237390, 239320, 244032, 245303, 253216, 287184, 305040, 316520, 358980, 370560, 379824, 382912, 406720, 474780, 478640, 488064, 490606, 506432, 574368, 610080, 633040, 717960, 735909, 759648, 765824, 813440, 949560, 957280, 981212, 1012864, 1148736, 1220160, 1226515, 1266080, 1435920, 1471818, 1519296, 1899120, 1914560, 1962424, 2297472, 2440320, 2453030, 2532160, 2871840, 2943636, 3038592, 3679545, 3798240, 3829120, 3924848, 4906060, 5064320, 5743680, 5887272, 7359090, 7596480, 7849696, 9812120, 11487360, 11774544, 14718180, 15192960, 15699392, 19624240, 23549088, 29436360, 31398784, 39248480, 47098176, 58872720, 78496960, 94196352, 117745440, 156993920, 235490880, 470981760]

約数ペア:

[(1, 470981760), (2, 235490880), (3, 156993920), (4, 117745440), (5, 94196352), (6, 78496960), (8, 58872720), (10, 47098176), (12, 39248480), (15, 31398784), (16, 29436360), (20, 23549088), (24, 19624240), (30, 15699392), (31, 15192960), (32, 14718180), (40, 11774544), (41, 11487360), (48, 9812120), (60, 7849696), (62, 7596480), (64, 7359090), (80, 5887272), (82, 5743680), (93, 5064320), (96, 4906060), (120, 3924848), (123, 3829120), (124, 3798240), (128, 3679545), (155, 3038592), (160, 2943636), (164, 2871840), (186, 2532160), (192, 2453030), (193, 2440320), (205, 2297472), (240, 1962424), (246, 1914560), (248, 1899120), (310, 1519296), (320, 1471818), (328, 1435920), (372, 1266080), (384, 1226515), (386, 1220160), (410, 1148736), (465, 1012864), (480, 981212), (492, 957280), (496, 949560), (579, 813440), (615, 765824), (620, 759648), (640, 735909), (656, 717960), (744, 633040), (772, 610080), (820, 574368), (930, 506432), (960, 490606), (965, 488064), (984, 478640), (992, 474780), (1158, 406720), (1230, 382912), (1240, 379824), (1271, 370560), (1312, 358980), (1488, 316520), (1544, 305040), (1640, 287184), (1860, 253216), (1920, 245303), (1930, 244032), (1968, 239320), (1984, 237390), (2316, 203360), (2460, 191456), (2480, 189912), (2542, 185280), (2624, 179490), (2895, 162688), (2976, 158260), (3088, 152520), (3280, 143592), (3720, 126608), (3813, 123520), (3860, 122016), (3936, 119660), (3968, 118695), (4632, 101680), (4920, 95728), (4960, 94956), (5084, 92640), (5248, 89745), (5790, 81344), (5952, 79130), (5983, 78720), (6176, 76260), (6355, 74112), (6560, 71796), (7440, 63304), (7626, 61760), (7720, 61008), (7872, 59830), (7913, 59520), (9264, 50840), (9840, 47864), (9920, 47478), (10168, 46320), (11580, 40672), (11904, 39565), (11966, 39360), (12352, 38130), (12710, 37056), (13120, 35898), (14880, 31652), (15252, 30880), (15440, 30504), (15744, 29915), (15826, 29760), (17949, 26240), (18528, 25420), (19065, 24704), (19680, 23932), (19840, 23739), (20336, 23160)]