147623280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12553}}^1$

素因数の和:12583

約数の個数: 120

約数和(自身を含む): 532390032

約数和(自身を除く): 384766752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12553, 25106, 37659, 50212, 62765, 75318, 87871, 100424, 125530, 150636, 175742, 188295, 200848, 251060, 263613, 301272, 351484, 376590, 439355, 502120, 527226, 602544, 615097, 702968, 753180, 878710, 1004240, 1054452, 1230194, 1318065, 1405936, 1506360, 1757420, 1845291, 2108904, 2460388, 2636130, 3012720, 3075485, 3514840, 3690582, 4217808, 4920776, 5272260, 6150970, 7029680, 7381164, 9226455, 9841552, 10544520, 12301940, 14762328, 18452910, 21089040, 24603880, 29524656, 36905820, 49207760, 73811640, 147623280]

約数ペア:

[(1, 147623280), (2, 73811640), (3, 49207760), (4, 36905820), (5, 29524656), (6, 24603880), (7, 21089040), (8, 18452910), (10, 14762328), (12, 12301940), (14, 10544520), (15, 9841552), (16, 9226455), (20, 7381164), (21, 7029680), (24, 6150970), (28, 5272260), (30, 4920776), (35, 4217808), (40, 3690582), (42, 3514840), (48, 3075485), (49, 3012720), (56, 2636130), (60, 2460388), (70, 2108904), (80, 1845291), (84, 1757420), (98, 1506360), (105, 1405936), (112, 1318065), (120, 1230194), (140, 1054452), (147, 1004240), (168, 878710), (196, 753180), (210, 702968), (240, 615097), (245, 602544), (280, 527226), (294, 502120), (336, 439355), (392, 376590), (420, 351484), (490, 301272), (560, 263613), (588, 251060), (735, 200848), (784, 188295), (840, 175742), (980, 150636), (1176, 125530), (1470, 100424), (1680, 87871), (1960, 75318), (2352, 62765), (2940, 50212), (3920, 37659), (5880, 25106), (11760, 12553)]