130146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 450098208

約数和(自身を除く): 319951488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 157, 160, 165, 176, 220, 240, 264, 314, 330, 352, 440, 471, 480, 528, 628, 660, 785, 880, 942, 1056, 1256, 1320, 1570, 1727, 1760, 1884, 2355, 2512, 2640, 3140, 3454, 3768, 4710, 5024, 5181, 5280, 6280, 6908, 7536, 8635, 9420, 10362, 12560, 13816, 15072, 17270, 18840, 20724, 24649, 25120, 25905, 27632, 34540, 37680, 41448, 49298, 51810, 55264, 69080, 73947, 75360, 82896, 98596, 103620, 123245, 138160, 147894, 165792, 197192, 207240, 246490, 271139, 276320, 295788, 369735, 394384, 414480, 492980, 542278, 591576, 739470, 788768, 813417, 828960, 985960, 1084556, 1183152, 1355695, 1478940, 1626834, 1971920, 2169112, 2366304, 2711390, 2957880, 3253668, 3943840, 4067085, 4338224, 5422780, 5915760, 6507336, 8134170, 8676448, 10845560, 11831520, 13014672, 16268340, 21691120, 26029344, 32536680, 43382240, 65073360, 130146720]

約数ペア:

[(1, 130146720), (2, 65073360), (3, 43382240), (4, 32536680), (5, 26029344), (6, 21691120), (8, 16268340), (10, 13014672), (11, 11831520), (12, 10845560), (15, 8676448), (16, 8134170), (20, 6507336), (22, 5915760), (24, 5422780), (30, 4338224), (32, 4067085), (33, 3943840), (40, 3253668), (44, 2957880), (48, 2711390), (55, 2366304), (60, 2169112), (66, 1971920), (80, 1626834), (88, 1478940), (96, 1355695), (110, 1183152), (120, 1084556), (132, 985960), (157, 828960), (160, 813417), (165, 788768), (176, 739470), (220, 591576), (240, 542278), (264, 492980), (314, 414480), (330, 394384), (352, 369735), (440, 295788), (471, 276320), (480, 271139), (528, 246490), (628, 207240), (660, 197192), (785, 165792), (880, 147894), (942, 138160), (1056, 123245), (1256, 103620), (1320, 98596), (1570, 82896), (1727, 75360), (1760, 73947), (1884, 69080), (2355, 55264), (2512, 51810), (2640, 49298), (3140, 41448), (3454, 37680), (3768, 34540), (4710, 27632), (5024, 25905), (5181, 25120), (5280, 24649), (6280, 20724), (6908, 18840), (7536, 17270), (8635, 15072), (9420, 13816), (10362, 12560)]