1396792920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7673}}^1$

素因数の和:7765

約数の個数: 128

約数和(自身を含む): 4409173440

約数和(自身を除く): 3012380520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1517, 1640, 2220, 2460, 3034, 4440, 4551, 4920, 6068, 7585, 7673, 9102, 12136, 15170, 15346, 18204, 22755, 23019, 30340, 30692, 36408, 38365, 45510, 46038, 60680, 61384, 76730, 91020, 92076, 115095, 153460, 182040, 184152, 230190, 283901, 306920, 314593, 460380, 567802, 629186, 851703, 920760, 943779, 1135604, 1258372, 1419505, 1572965, 1703406, 1887558, 2271208, 2516744, 2839010, 3145930, 3406812, 3775116, 4258515, 4718895, 5678020, 6291860, 6813624, 7550232, 8517030, 9437790, 11356040, 11639941, 12583720, 17034060, 18875580, 23279882, 34068120, 34919823, 37751160, 46559764, 58199705, 69839646, 93119528, 116399410, 139679292, 174599115, 232798820, 279358584, 349198230, 465597640, 698396460, 1396792920]

約数ペア:

[(1, 1396792920), (2, 698396460), (3, 465597640), (4, 349198230), (5, 279358584), (6, 232798820), (8, 174599115), (10, 139679292), (12, 116399410), (15, 93119528), (20, 69839646), (24, 58199705), (30, 46559764), (37, 37751160), (40, 34919823), (41, 34068120), (60, 23279882), (74, 18875580), (82, 17034060), (111, 12583720), (120, 11639941), (123, 11356040), (148, 9437790), (164, 8517030), (185, 7550232), (205, 6813624), (222, 6291860), (246, 5678020), (296, 4718895), (328, 4258515), (370, 3775116), (410, 3406812), (444, 3145930), (492, 2839010), (555, 2516744), (615, 2271208), (740, 1887558), (820, 1703406), (888, 1572965), (984, 1419505), (1110, 1258372), (1230, 1135604), (1480, 943779), (1517, 920760), (1640, 851703), (2220, 629186), (2460, 567802), (3034, 460380), (4440, 314593), (4551, 306920), (4920, 283901), (6068, 230190), (7585, 184152), (7673, 182040), (9102, 153460), (12136, 115095), (15170, 92076), (15346, 91020), (18204, 76730), (22755, 61384), (23019, 60680), (30340, 46038), (30692, 45510), (36408, 38365)]