180208704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 565318656

約数和(自身を除く): 385109952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 137, 156, 186, 192, 204, 208, 221, 248, 272, 274, 312, 372, 403, 408, 411, 416, 442, 496, 527, 544, 548, 624, 663, 744, 806, 816, 822, 832, 884, 992, 1054, 1088, 1096, 1209, 1248, 1326, 1488, 1581, 1612, 1632, 1644, 1768, 1781, 1984, 2108, 2192, 2329, 2418, 2496, 2652, 2976, 3162, 3224, 3264, 3288, 3536, 3562, 4216, 4247, 4384, 4658, 4836, 5304, 5343, 5952, 6324, 6448, 6576, 6851, 6987, 7072, 7124, 8432, 8494, 8768, 9316, 9672, 10608, 10686, 12648, 12741, 12896, 13152, 13702, 13974, 14144, 14248, 16864, 16988, 18632, 19344, 20553, 21216, 21372, 25296, 25482, 25792, 26304, 27404, 27948, 28496, 30277, 33728, 33976, 37264, 38688, 41106, 42432, 42744, 50592, 50964, 54808, 55211, 55896, 56992, 60554, 67952, 72199, 74528, 77376, 82212, 85488, 90831, 101184, 101928, 109616, 110422, 111792, 113984, 121108, 135904, 144398, 149056, 164424, 165633, 170976, 181662, 203856, 216597, 219232, 220844, 223584, 242216, 271808, 288796, 328848, 331266, 341952, 363324, 407712, 433194, 438464, 441688, 447168, 484432, 577592, 657696, 662532, 726648, 815424, 866388, 883376, 938587, 968864, 1155184, 1315392, 1325064, 1453296, 1732776, 1766752, 1877174, 1937728, 2310368, 2650128, 2815761, 2906592, 3465552, 3533504, 3754348, 4620736, 5300256, 5631522, 5813184, 6931104, 7508696, 10600512, 11263044, 13862208, 15017392, 22526088, 30034784, 45052176, 60069568, 90104352, 180208704]

約数ペア:

[(1, 180208704), (2, 90104352), (3, 60069568), (4, 45052176), (6, 30034784), (8, 22526088), (12, 15017392), (13, 13862208), (16, 11263044), (17, 10600512), (24, 7508696), (26, 6931104), (31, 5813184), (32, 5631522), (34, 5300256), (39, 4620736), (48, 3754348), (51, 3533504), (52, 3465552), (62, 2906592), (64, 2815761), (68, 2650128), (78, 2310368), (93, 1937728), (96, 1877174), (102, 1766752), (104, 1732776), (124, 1453296), (136, 1325064), (137, 1315392), (156, 1155184), (186, 968864), (192, 938587), (204, 883376), (208, 866388), (221, 815424), (248, 726648), (272, 662532), (274, 657696), (312, 577592), (372, 484432), (403, 447168), (408, 441688), (411, 438464), (416, 433194), (442, 407712), (496, 363324), (527, 341952), (544, 331266), (548, 328848), (624, 288796), (663, 271808), (744, 242216), (806, 223584), (816, 220844), (822, 219232), (832, 216597), (884, 203856), (992, 181662), (1054, 170976), (1088, 165633), (1096, 164424), (1209, 149056), (1248, 144398), (1326, 135904), (1488, 121108), (1581, 113984), (1612, 111792), (1632, 110422), (1644, 109616), (1768, 101928), (1781, 101184), (1984, 90831), (2108, 85488), (2192, 82212), (2329, 77376), (2418, 74528), (2496, 72199), (2652, 67952), (2976, 60554), (3162, 56992), (3224, 55896), (3264, 55211), (3288, 54808), (3536, 50964), (3562, 50592), (4216, 42744), (4247, 42432), (4384, 41106), (4658, 38688), (4836, 37264), (5304, 33976), (5343, 33728), (5952, 30277), (6324, 28496), (6448, 27948), (6576, 27404), (6851, 26304), (6987, 25792), (7072, 25482), (7124, 25296), (8432, 21372), (8494, 21216), (8768, 20553), (9316, 19344), (9672, 18632), (10608, 16988), (10686, 16864), (12648, 14248), (12741, 14144), (12896, 13974), (13152, 13702)]