140106240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2027}}^1$

素因数の和:2059

約数の個数: 160

約数和(自身を含む): 497914560

約数和(自身を除く): 357808320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2027, 2160, 2304, 2560, 2880, 3456, 3840, 4054, 4320, 4608, 5760, 6081, 6912, 7680, 8108, 8640, 10135, 11520, 12162, 13824, 16216, 17280, 18243, 20270, 23040, 24324, 30405, 32432, 34560, 36486, 40540, 48648, 54729, 60810, 64864, 69120, 72972, 81080, 91215, 97296, 109458, 121620, 129728, 145944, 162160, 182430, 194592, 218916, 243240, 259456, 273645, 291888, 324320, 364860, 389184, 437832, 486480, 518912, 547290, 583776, 648640, 729720, 778368, 875664, 972960, 1037824, 1094580, 1167552, 1297280, 1459440, 1556736, 1751328, 1945920, 2189160, 2335104, 2594560, 2918880, 3113472, 3502656, 3891840, 4378320, 4670208, 5189120, 5837760, 7005312, 7783680, 8756640, 9340416, 11675520, 14010624, 15567360, 17513280, 23351040, 28021248, 35026560, 46702080, 70053120, 140106240]

約数ペア:

[(1, 140106240), (2, 70053120), (3, 46702080), (4, 35026560), (5, 28021248), (6, 23351040), (8, 17513280), (9, 15567360), (10, 14010624), (12, 11675520), (15, 9340416), (16, 8756640), (18, 7783680), (20, 7005312), (24, 5837760), (27, 5189120), (30, 4670208), (32, 4378320), (36, 3891840), (40, 3502656), (45, 3113472), (48, 2918880), (54, 2594560), (60, 2335104), (64, 2189160), (72, 1945920), (80, 1751328), (90, 1556736), (96, 1459440), (108, 1297280), (120, 1167552), (128, 1094580), (135, 1037824), (144, 972960), (160, 875664), (180, 778368), (192, 729720), (216, 648640), (240, 583776), (256, 547290), (270, 518912), (288, 486480), (320, 437832), (360, 389184), (384, 364860), (432, 324320), (480, 291888), (512, 273645), (540, 259456), (576, 243240), (640, 218916), (720, 194592), (768, 182430), (864, 162160), (960, 145944), (1080, 129728), (1152, 121620), (1280, 109458), (1440, 97296), (1536, 91215), (1728, 81080), (1920, 72972), (2027, 69120), (2160, 64864), (2304, 60810), (2560, 54729), (2880, 48648), (3456, 40540), (3840, 36486), (4054, 34560), (4320, 32432), (4608, 30405), (5760, 24324), (6081, 23040), (6912, 20270), (7680, 18243), (8108, 17280), (8640, 16216), (10135, 13824), (11520, 12162)]