344588520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 1057996800

約数和(自身を除く): 713408280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 163, 223, 237, 316, 326, 395, 446, 474, 489, 632, 652, 669, 790, 815, 892, 948, 978, 1115, 1185, 1304, 1338, 1580, 1630, 1784, 1896, 1956, 2230, 2370, 2445, 2676, 3160, 3260, 3345, 3912, 4460, 4740, 4890, 5352, 6520, 6690, 8920, 9480, 9780, 12877, 13380, 17617, 19560, 25754, 26760, 35234, 36349, 38631, 51508, 52851, 64385, 70468, 72698, 77262, 88085, 103016, 105702, 109047, 128770, 140936, 145396, 154524, 176170, 181745, 193155, 211404, 218094, 257540, 264255, 290792, 309048, 352340, 363490, 386310, 422808, 436188, 515080, 528510, 545235, 704680, 726980, 772620, 872376, 1057020, 1090470, 1453960, 1545240, 2114040, 2180940, 2871571, 4361880, 5743142, 8614713, 11486284, 14357855, 17229426, 22972568, 28715710, 34458852, 43073565, 57431420, 68917704, 86147130, 114862840, 172294260, 344588520]

約数ペア:

[(1, 344588520), (2, 172294260), (3, 114862840), (4, 86147130), (5, 68917704), (6, 57431420), (8, 43073565), (10, 34458852), (12, 28715710), (15, 22972568), (20, 17229426), (24, 14357855), (30, 11486284), (40, 8614713), (60, 5743142), (79, 4361880), (120, 2871571), (158, 2180940), (163, 2114040), (223, 1545240), (237, 1453960), (316, 1090470), (326, 1057020), (395, 872376), (446, 772620), (474, 726980), (489, 704680), (632, 545235), (652, 528510), (669, 515080), (790, 436188), (815, 422808), (892, 386310), (948, 363490), (978, 352340), (1115, 309048), (1185, 290792), (1304, 264255), (1338, 257540), (1580, 218094), (1630, 211404), (1784, 193155), (1896, 181745), (1956, 176170), (2230, 154524), (2370, 145396), (2445, 140936), (2676, 128770), (3160, 109047), (3260, 105702), (3345, 103016), (3912, 88085), (4460, 77262), (4740, 72698), (4890, 70468), (5352, 64385), (6520, 52851), (6690, 51508), (8920, 38631), (9480, 36349), (9780, 35234), (12877, 26760), (13380, 25754), (17617, 19560)]