215488080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 160

約数和(自身を含む): 753820800

約数和(自身を除く): 538332720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1489, 1608, 1809, 2010, 2160, 2412, 2680, 2978, 3015, 3216, 3618, 4020, 4467, 4824, 5360, 5956, 6030, 7236, 7445, 8040, 8934, 9045, 9648, 11912, 12060, 13401, 14472, 14890, 16080, 17868, 18090, 22335, 23824, 24120, 26802, 28944, 29780, 35736, 36180, 40203, 44670, 48240, 53604, 59560, 67005, 71472, 72360, 80406, 89340, 99763, 107208, 119120, 134010, 144720, 160812, 178680, 199526, 201015, 214416, 268020, 299289, 321624, 357360, 399052, 402030, 498815, 536040, 598578, 643248, 798104, 804060, 897867, 997630, 1072080, 1197156, 1496445, 1596208, 1608120, 1795734, 1995260, 2394312, 2693601, 2992890, 3216240, 3591468, 3990520, 4489335, 4788624, 5387202, 5985780, 7182936, 7981040, 8978670, 10774404, 11971560, 13468005, 14365872, 17957340, 21548808, 23943120, 26936010, 35914680, 43097616, 53872020, 71829360, 107744040, 215488080]

約数ペア:

[(1, 215488080), (2, 107744040), (3, 71829360), (4, 53872020), (5, 43097616), (6, 35914680), (8, 26936010), (9, 23943120), (10, 21548808), (12, 17957340), (15, 14365872), (16, 13468005), (18, 11971560), (20, 10774404), (24, 8978670), (27, 7981040), (30, 7182936), (36, 5985780), (40, 5387202), (45, 4788624), (48, 4489335), (54, 3990520), (60, 3591468), (67, 3216240), (72, 2992890), (80, 2693601), (90, 2394312), (108, 1995260), (120, 1795734), (134, 1608120), (135, 1596208), (144, 1496445), (180, 1197156), (201, 1072080), (216, 997630), (240, 897867), (268, 804060), (270, 798104), (335, 643248), (360, 598578), (402, 536040), (432, 498815), (536, 402030), (540, 399052), (603, 357360), (670, 321624), (720, 299289), (804, 268020), (1005, 214416), (1072, 201015), (1080, 199526), (1206, 178680), (1340, 160812), (1489, 144720), (1608, 134010), (1809, 119120), (2010, 107208), (2160, 99763), (2412, 89340), (2680, 80406), (2978, 72360), (3015, 71472), (3216, 67005), (3618, 59560), (4020, 53604), (4467, 48240), (4824, 44670), (5360, 40203), (5956, 36180), (6030, 35736), (7236, 29780), (7445, 28944), (8040, 26802), (8934, 24120), (9045, 23824), (9648, 22335), (11912, 18090), (12060, 17868), (13401, 16080), (14472, 14890)]