260032416

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 816480000

約数和(自身を除く): 556447584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 149, 159, 168, 196, 212, 224, 294, 298, 318, 336, 343, 371, 392, 424, 447, 588, 596, 636, 672, 686, 742, 784, 848, 894, 1029, 1043, 1113, 1176, 1192, 1272, 1372, 1484, 1568, 1696, 1788, 2058, 2086, 2226, 2352, 2384, 2544, 2597, 2744, 2968, 3129, 3576, 4116, 4172, 4452, 4704, 4768, 5088, 5194, 5488, 5936, 6258, 7152, 7301, 7791, 7897, 8232, 8344, 8904, 10388, 10976, 11872, 12516, 14304, 14602, 15582, 15794, 16464, 16688, 17808, 18179, 20776, 21903, 23691, 25032, 29204, 31164, 31588, 32928, 33376, 35616, 36358, 41552, 43806, 47382, 50064, 51107, 54537, 55279, 58408, 62328, 63176, 72716, 83104, 87612, 94764, 100128, 102214, 109074, 110558, 116816, 124656, 126352, 145432, 153321, 165837, 175224, 189528, 204428, 218148, 221116, 233632, 249312, 252704, 290864, 306642, 331674, 350448, 379056, 386953, 408856, 436296, 442232, 581728, 613284, 663348, 700896, 758112, 773906, 817712, 872592, 884464, 1160859, 1226568, 1326696, 1547812, 1635424, 1745184, 1768928, 2321718, 2453136, 2653392, 2708671, 3095624, 4643436, 4906272, 5306784, 5417342, 6191248, 8126013, 9286872, 10834684, 12382496, 16252026, 18573744, 21669368, 32504052, 37147488, 43338736, 65008104, 86677472, 130016208, 260032416]

約数ペア:

[(1, 260032416), (2, 130016208), (3, 86677472), (4, 65008104), (6, 43338736), (7, 37147488), (8, 32504052), (12, 21669368), (14, 18573744), (16, 16252026), (21, 12382496), (24, 10834684), (28, 9286872), (32, 8126013), (42, 6191248), (48, 5417342), (49, 5306784), (53, 4906272), (56, 4643436), (84, 3095624), (96, 2708671), (98, 2653392), (106, 2453136), (112, 2321718), (147, 1768928), (149, 1745184), (159, 1635424), (168, 1547812), (196, 1326696), (212, 1226568), (224, 1160859), (294, 884464), (298, 872592), (318, 817712), (336, 773906), (343, 758112), (371, 700896), (392, 663348), (424, 613284), (447, 581728), (588, 442232), (596, 436296), (636, 408856), (672, 386953), (686, 379056), (742, 350448), (784, 331674), (848, 306642), (894, 290864), (1029, 252704), (1043, 249312), (1113, 233632), (1176, 221116), (1192, 218148), (1272, 204428), (1372, 189528), (1484, 175224), (1568, 165837), (1696, 153321), (1788, 145432), (2058, 126352), (2086, 124656), (2226, 116816), (2352, 110558), (2384, 109074), (2544, 102214), (2597, 100128), (2744, 94764), (2968, 87612), (3129, 83104), (3576, 72716), (4116, 63176), (4172, 62328), (4452, 58408), (4704, 55279), (4768, 54537), (5088, 51107), (5194, 50064), (5488, 47382), (5936, 43806), (6258, 41552), (7152, 36358), (7301, 35616), (7791, 33376), (7897, 32928), (8232, 31588), (8344, 31164), (8904, 29204), (10388, 25032), (10976, 23691), (11872, 21903), (12516, 20776), (14304, 18179), (14602, 17808), (15582, 16688), (15794, 16464)]