140257440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{32467}}^1$

素因数の和:32491

約数の個数: 96

約数和(自身を含む): 490916160

約数和(自身を除く): 350658720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 32467, 64934, 97401, 129868, 162335, 194802, 259736, 292203, 324670, 389604, 487005, 519472, 584406, 649340, 779208, 876609, 974010, 1038944, 1168812, 1298680, 1461015, 1558416, 1753218, 1948020, 2337624, 2597360, 2922030, 3116832, 3506436, 3896040, 4383045, 4675248, 5194720, 5844060, 7012872, 7792080, 8766090, 9350496, 11688120, 14025744, 15584160, 17532180, 23376240, 28051488, 35064360, 46752480, 70128720, 140257440]

約数ペア:

[(1, 140257440), (2, 70128720), (3, 46752480), (4, 35064360), (5, 28051488), (6, 23376240), (8, 17532180), (9, 15584160), (10, 14025744), (12, 11688120), (15, 9350496), (16, 8766090), (18, 7792080), (20, 7012872), (24, 5844060), (27, 5194720), (30, 4675248), (32, 4383045), (36, 3896040), (40, 3506436), (45, 3116832), (48, 2922030), (54, 2597360), (60, 2337624), (72, 1948020), (80, 1753218), (90, 1558416), (96, 1461015), (108, 1298680), (120, 1168812), (135, 1038944), (144, 974010), (160, 876609), (180, 779208), (216, 649340), (240, 584406), (270, 519472), (288, 487005), (360, 389604), (432, 324670), (480, 292203), (540, 259736), (720, 194802), (864, 162335), (1080, 129868), (1440, 97401), (2160, 64934), (4320, 32467)]