66299520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4933}}^1$

素因数の和:4962

約数の個数: 128

約数和(自身を含む): 241568640

約数和(自身を除く): 175269120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 4933, 6720, 9866, 13440, 14799, 19732, 24665, 29598, 34531, 39464, 49330, 59196, 69062, 73995, 78928, 98660, 103593, 118392, 138124, 147990, 157856, 172655, 197320, 207186, 236784, 276248, 295980, 315712, 345310, 394640, 414372, 473568, 517965, 552496, 591960, 631424, 690620, 789280, 828744, 947136, 1035930, 1104992, 1183920, 1381240, 1578560, 1657488, 1894272, 2071860, 2209984, 2367840, 2762480, 3157120, 3314976, 4143720, 4419968, 4735680, 5524960, 6629952, 8287440, 9471360, 11049920, 13259904, 16574880, 22099840, 33149760, 66299520]

約数ペア:

[(1, 66299520), (2, 33149760), (3, 22099840), (4, 16574880), (5, 13259904), (6, 11049920), (7, 9471360), (8, 8287440), (10, 6629952), (12, 5524960), (14, 4735680), (15, 4419968), (16, 4143720), (20, 3314976), (21, 3157120), (24, 2762480), (28, 2367840), (30, 2209984), (32, 2071860), (35, 1894272), (40, 1657488), (42, 1578560), (48, 1381240), (56, 1183920), (60, 1104992), (64, 1035930), (70, 947136), (80, 828744), (84, 789280), (96, 690620), (105, 631424), (112, 591960), (120, 552496), (128, 517965), (140, 473568), (160, 414372), (168, 394640), (192, 345310), (210, 315712), (224, 295980), (240, 276248), (280, 236784), (320, 207186), (336, 197320), (384, 172655), (420, 157856), (448, 147990), (480, 138124), (560, 118392), (640, 103593), (672, 98660), (840, 78928), (896, 73995), (960, 69062), (1120, 59196), (1344, 49330), (1680, 39464), (1920, 34531), (2240, 29598), (2688, 24665), (3360, 19732), (4480, 14799), (4933, 13440), (6720, 9866)]