82451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 275932800

約数和(自身を除く): 193481160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 43, 57, 58, 60, 76, 86, 87, 95, 114, 116, 120, 129, 145, 152, 172, 174, 190, 215, 228, 232, 258, 285, 290, 344, 348, 380, 430, 435, 456, 516, 551, 570, 580, 645, 696, 760, 817, 841, 860, 870, 1032, 1102, 1140, 1160, 1247, 1290, 1634, 1653, 1682, 1720, 1740, 2204, 2280, 2451, 2494, 2523, 2580, 2755, 3268, 3306, 3364, 3480, 3741, 4085, 4205, 4408, 4902, 4988, 5046, 5160, 5510, 6235, 6536, 6612, 6728, 7482, 8170, 8265, 8410, 9804, 9976, 10092, 11020, 12255, 12470, 12615, 13224, 14964, 15979, 16340, 16530, 16820, 18705, 19608, 20184, 22040, 23693, 24510, 24940, 25230, 29928, 31958, 32680, 33060, 33640, 36163, 37410, 47386, 47937, 49020, 49880, 50460, 63916, 66120, 71079, 72326, 74820, 79895, 94772, 95874, 98040, 100920, 108489, 118465, 127832, 142158, 144652, 149640, 159790, 180815, 189544, 191748, 216978, 236930, 239685, 284316, 289304, 319580, 355395, 361630, 383496, 433956, 473860, 479370, 542445, 568632, 639160, 687097, 710790, 723260, 867912, 947720, 958740, 1084890, 1374194, 1421580, 1446520, 1917480, 2061291, 2169780, 2748388, 2843160, 3435485, 4122582, 4339560, 5496776, 6870970, 8245164, 10306455, 13741940, 16490328, 20612910, 27483880, 41225820, 82451640]

約数ペア:

[(1, 82451640), (2, 41225820), (3, 27483880), (4, 20612910), (5, 16490328), (6, 13741940), (8, 10306455), (10, 8245164), (12, 6870970), (15, 5496776), (19, 4339560), (20, 4122582), (24, 3435485), (29, 2843160), (30, 2748388), (38, 2169780), (40, 2061291), (43, 1917480), (57, 1446520), (58, 1421580), (60, 1374194), (76, 1084890), (86, 958740), (87, 947720), (95, 867912), (114, 723260), (116, 710790), (120, 687097), (129, 639160), (145, 568632), (152, 542445), (172, 479370), (174, 473860), (190, 433956), (215, 383496), (228, 361630), (232, 355395), (258, 319580), (285, 289304), (290, 284316), (344, 239685), (348, 236930), (380, 216978), (430, 191748), (435, 189544), (456, 180815), (516, 159790), (551, 149640), (570, 144652), (580, 142158), (645, 127832), (696, 118465), (760, 108489), (817, 100920), (841, 98040), (860, 95874), (870, 94772), (1032, 79895), (1102, 74820), (1140, 72326), (1160, 71079), (1247, 66120), (1290, 63916), (1634, 50460), (1653, 49880), (1682, 49020), (1720, 47937), (1740, 47386), (2204, 37410), (2280, 36163), (2451, 33640), (2494, 33060), (2523, 32680), (2580, 31958), (2755, 29928), (3268, 25230), (3306, 24940), (3364, 24510), (3480, 23693), (3741, 22040), (4085, 20184), (4205, 19608), (4408, 18705), (4902, 16820), (4988, 16530), (5046, 16340), (5160, 15979), (5510, 14964), (6235, 13224), (6536, 12615), (6612, 12470), (6728, 12255), (7482, 11020), (8170, 10092), (8265, 9976), (8410, 9804)]