140330880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 160

約数和(自身を含む): 501332040

約数和(自身を除く): 361001160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2707, 2880, 3240, 3456, 4320, 5184, 5414, 5760, 6480, 8121, 8640, 10368, 10828, 12960, 13535, 16242, 17280, 21656, 24363, 25920, 27070, 32484, 40605, 43312, 48726, 51840, 54140, 64968, 73089, 81210, 86624, 97452, 108280, 121815, 129936, 146178, 162420, 173248, 194904, 216560, 219267, 243630, 259872, 292356, 324840, 346496, 365445, 389808, 433120, 438534, 487260, 519744, 584712, 649680, 730890, 779616, 866240, 877068, 974520, 1039488, 1096335, 1169424, 1299360, 1461780, 1559232, 1732480, 1754136, 1949040, 2192670, 2338848, 2598720, 2923560, 3118464, 3508272, 3898080, 4385340, 4677696, 5197440, 5847120, 7016544, 7796160, 8770680, 9355392, 11694240, 14033088, 15592320, 17541360, 23388480, 28066176, 35082720, 46776960, 70165440, 140330880]

約数ペア:

[(1, 140330880), (2, 70165440), (3, 46776960), (4, 35082720), (5, 28066176), (6, 23388480), (8, 17541360), (9, 15592320), (10, 14033088), (12, 11694240), (15, 9355392), (16, 8770680), (18, 7796160), (20, 7016544), (24, 5847120), (27, 5197440), (30, 4677696), (32, 4385340), (36, 3898080), (40, 3508272), (45, 3118464), (48, 2923560), (54, 2598720), (60, 2338848), (64, 2192670), (72, 1949040), (80, 1754136), (81, 1732480), (90, 1559232), (96, 1461780), (108, 1299360), (120, 1169424), (128, 1096335), (135, 1039488), (144, 974520), (160, 877068), (162, 866240), (180, 779616), (192, 730890), (216, 649680), (240, 584712), (270, 519744), (288, 487260), (320, 438534), (324, 433120), (360, 389808), (384, 365445), (405, 346496), (432, 324840), (480, 292356), (540, 259872), (576, 243630), (640, 219267), (648, 216560), (720, 194904), (810, 173248), (864, 162420), (960, 146178), (1080, 129936), (1152, 121815), (1296, 108280), (1440, 97452), (1620, 86624), (1728, 81210), (1920, 73089), (2160, 64968), (2592, 54140), (2707, 51840), (2880, 48726), (3240, 43312), (3456, 40605), (4320, 32484), (5184, 27070), (5414, 25920), (5760, 24363), (6480, 21656), (8121, 17280), (8640, 16242), (10368, 13535), (10828, 12960)]