158379760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3673}}^1$

素因数の和:3711

約数の個数: 120

約数和(自身を含む): 467420976

約数和(自身を除く): 309041216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3673, 3920, 4312, 5390, 6160, 7346, 8624, 10780, 14692, 18365, 21560, 25711, 29384, 36730, 40403, 43120, 51422, 58768, 73460, 80806, 102844, 128555, 146920, 161612, 179977, 202015, 205688, 257110, 282821, 293840, 323224, 359954, 404030, 411376, 514220, 565642, 646448, 719908, 808060, 899885, 1028440, 1131284, 1414105, 1439816, 1616120, 1799770, 1979747, 2056880, 2262568, 2828210, 2879632, 3232240, 3599540, 3959494, 4525136, 5656420, 7199080, 7918988, 9898735, 11312840, 14398160, 15837976, 19797470, 22625680, 31675952, 39594940, 79189880, 158379760]

約数ペア:

[(1, 158379760), (2, 79189880), (4, 39594940), (5, 31675952), (7, 22625680), (8, 19797470), (10, 15837976), (11, 14398160), (14, 11312840), (16, 9898735), (20, 7918988), (22, 7199080), (28, 5656420), (35, 4525136), (40, 3959494), (44, 3599540), (49, 3232240), (55, 2879632), (56, 2828210), (70, 2262568), (77, 2056880), (80, 1979747), (88, 1799770), (98, 1616120), (110, 1439816), (112, 1414105), (140, 1131284), (154, 1028440), (176, 899885), (196, 808060), (220, 719908), (245, 646448), (280, 565642), (308, 514220), (385, 411376), (392, 404030), (440, 359954), (490, 323224), (539, 293840), (560, 282821), (616, 257110), (770, 205688), (784, 202015), (880, 179977), (980, 161612), (1078, 146920), (1232, 128555), (1540, 102844), (1960, 80806), (2156, 73460), (2695, 58768), (3080, 51422), (3673, 43120), (3920, 40403), (4312, 36730), (5390, 29384), (6160, 25711), (7346, 21560), (8624, 18365), (10780, 14692)]