16140960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 60147360

約数和(自身を除く): 44006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1019, 1056, 1320, 1440, 1584, 1760, 1980, 2038, 2640, 3057, 3168, 3960, 4076, 5095, 5280, 6114, 7920, 8152, 9171, 10190, 11209, 12228, 15285, 15840, 16304, 18342, 20380, 22418, 24456, 30570, 32608, 33627, 36684, 40760, 44836, 45855, 48912, 56045, 61140, 67254, 73368, 81520, 89672, 91710, 97824, 100881, 112090, 122280, 134508, 146736, 163040, 168135, 179344, 183420, 201762, 224180, 244560, 269016, 293472, 336270, 358688, 366840, 403524, 448360, 489120, 504405, 538032, 672540, 733680, 807048, 896720, 1008810, 1076064, 1345080, 1467360, 1614096, 1793440, 2017620, 2690160, 3228192, 4035240, 5380320, 8070480, 16140960]

約数ペア:

[(1, 16140960), (2, 8070480), (3, 5380320), (4, 4035240), (5, 3228192), (6, 2690160), (8, 2017620), (9, 1793440), (10, 1614096), (11, 1467360), (12, 1345080), (15, 1076064), (16, 1008810), (18, 896720), (20, 807048), (22, 733680), (24, 672540), (30, 538032), (32, 504405), (33, 489120), (36, 448360), (40, 403524), (44, 366840), (45, 358688), (48, 336270), (55, 293472), (60, 269016), (66, 244560), (72, 224180), (80, 201762), (88, 183420), (90, 179344), (96, 168135), (99, 163040), (110, 146736), (120, 134508), (132, 122280), (144, 112090), (160, 100881), (165, 97824), (176, 91710), (180, 89672), (198, 81520), (220, 73368), (240, 67254), (264, 61140), (288, 56045), (330, 48912), (352, 45855), (360, 44836), (396, 40760), (440, 36684), (480, 33627), (495, 32608), (528, 30570), (660, 24456), (720, 22418), (792, 20380), (880, 18342), (990, 16304), (1019, 15840), (1056, 15285), (1320, 12228), (1440, 11209), (1584, 10190), (1760, 9171), (1980, 8152), (2038, 7920), (2640, 6114), (3057, 5280), (3168, 5095), (3960, 4076)]