7139520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 25597104

約数和(自身を除く): 18457584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 67, 72, 74, 80, 90, 96, 111, 120, 134, 144, 148, 160, 180, 185, 192, 201, 222, 240, 268, 288, 296, 320, 333, 335, 360, 370, 402, 444, 480, 536, 555, 576, 592, 603, 666, 670, 720, 740, 804, 888, 960, 1005, 1072, 1110, 1184, 1206, 1332, 1340, 1440, 1480, 1608, 1665, 1776, 2010, 2144, 2220, 2368, 2412, 2479, 2664, 2680, 2880, 2960, 3015, 3216, 3330, 3552, 4020, 4288, 4440, 4824, 4958, 5328, 5360, 5920, 6030, 6432, 6660, 7104, 7437, 8040, 8880, 9648, 9916, 10656, 10720, 11840, 12060, 12395, 12864, 13320, 14874, 16080, 17760, 19296, 19832, 21312, 21440, 22311, 24120, 24790, 26640, 29748, 32160, 35520, 37185, 38592, 39664, 44622, 48240, 49580, 53280, 59496, 64320, 74370, 79328, 89244, 96480, 99160, 106560, 111555, 118992, 148740, 158656, 178488, 192960, 198320, 223110, 237984, 297480, 356976, 396640, 446220, 475968, 594960, 713952, 793280, 892440, 1189920, 1427904, 1784880, 2379840, 3569760, 7139520]

約数ペア:

[(1, 7139520), (2, 3569760), (3, 2379840), (4, 1784880), (5, 1427904), (6, 1189920), (8, 892440), (9, 793280), (10, 713952), (12, 594960), (15, 475968), (16, 446220), (18, 396640), (20, 356976), (24, 297480), (30, 237984), (32, 223110), (36, 198320), (37, 192960), (40, 178488), (45, 158656), (48, 148740), (60, 118992), (64, 111555), (67, 106560), (72, 99160), (74, 96480), (80, 89244), (90, 79328), (96, 74370), (111, 64320), (120, 59496), (134, 53280), (144, 49580), (148, 48240), (160, 44622), (180, 39664), (185, 38592), (192, 37185), (201, 35520), (222, 32160), (240, 29748), (268, 26640), (288, 24790), (296, 24120), (320, 22311), (333, 21440), (335, 21312), (360, 19832), (370, 19296), (402, 17760), (444, 16080), (480, 14874), (536, 13320), (555, 12864), (576, 12395), (592, 12060), (603, 11840), (666, 10720), (670, 10656), (720, 9916), (740, 9648), (804, 8880), (888, 8040), (960, 7437), (1005, 7104), (1072, 6660), (1110, 6432), (1184, 6030), (1206, 5920), (1332, 5360), (1340, 5328), (1440, 4958), (1480, 4824), (1608, 4440), (1665, 4288), (1776, 4020), (2010, 3552), (2144, 3330), (2220, 3216), (2368, 3015), (2412, 2960), (2479, 2880), (2664, 2680)]