281095680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 160

約数和(自身を含む): 951930144

約数和(自身を除く): 670834464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2153, 2176, 2560, 2720, 3264, 3840, 4080, 4306, 4352, 5440, 6459, 6528, 7680, 8160, 8612, 8704, 10765, 10880, 12918, 13056, 16320, 17224, 21530, 21760, 25836, 26112, 32295, 32640, 34448, 36601, 43060, 43520, 51672, 64590, 65280, 68896, 73202, 86120, 103344, 109803, 129180, 130560, 137792, 146404, 172240, 183005, 206688, 219606, 258360, 275584, 292808, 344480, 366010, 413376, 439212, 516720, 549015, 551168, 585616, 688960, 732020, 826752, 878424, 1033440, 1098030, 1102336, 1171232, 1377920, 1464040, 1653504, 1756848, 2066880, 2196060, 2342464, 2755840, 2928080, 3307008, 3513696, 4133760, 4392120, 4684928, 5511680, 5856160, 7027392, 8267520, 8784240, 9369856, 11712320, 14054784, 16535040, 17568480, 18739712, 23424640, 28109568, 35136960, 46849280, 56219136, 70273920, 93698560, 140547840, 281095680]

約数ペア:

[(1, 281095680), (2, 140547840), (3, 93698560), (4, 70273920), (5, 56219136), (6, 46849280), (8, 35136960), (10, 28109568), (12, 23424640), (15, 18739712), (16, 17568480), (17, 16535040), (20, 14054784), (24, 11712320), (30, 9369856), (32, 8784240), (34, 8267520), (40, 7027392), (48, 5856160), (51, 5511680), (60, 4684928), (64, 4392120), (68, 4133760), (80, 3513696), (85, 3307008), (96, 2928080), (102, 2755840), (120, 2342464), (128, 2196060), (136, 2066880), (160, 1756848), (170, 1653504), (192, 1464040), (204, 1377920), (240, 1171232), (255, 1102336), (256, 1098030), (272, 1033440), (320, 878424), (340, 826752), (384, 732020), (408, 688960), (480, 585616), (510, 551168), (512, 549015), (544, 516720), (640, 439212), (680, 413376), (768, 366010), (816, 344480), (960, 292808), (1020, 275584), (1088, 258360), (1280, 219606), (1360, 206688), (1536, 183005), (1632, 172240), (1920, 146404), (2040, 137792), (2153, 130560), (2176, 129180), (2560, 109803), (2720, 103344), (3264, 86120), (3840, 73202), (4080, 68896), (4306, 65280), (4352, 64590), (5440, 51672), (6459, 43520), (6528, 43060), (7680, 36601), (8160, 34448), (8612, 32640), (8704, 32295), (10765, 26112), (10880, 25836), (12918, 21760), (13056, 21530), (16320, 17224)]