27140120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 72517680

約数和(自身を除く): 45377560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 227, 244, 245, 280, 305, 392, 427, 454, 488, 490, 610, 854, 908, 980, 1135, 1220, 1589, 1708, 1816, 1960, 2135, 2270, 2440, 2989, 3178, 3416, 4270, 4540, 5978, 6356, 7945, 8540, 9080, 11123, 11956, 12712, 13847, 14945, 15890, 17080, 22246, 23912, 27694, 29890, 31780, 44492, 55388, 55615, 59780, 63560, 69235, 88984, 96929, 110776, 111230, 119560, 138470, 193858, 222460, 276940, 387716, 444920, 484645, 553880, 678503, 775432, 969290, 1357006, 1938580, 2714012, 3392515, 3877160, 5428024, 6785030, 13570060, 27140120]

約数ペア:

[(1, 27140120), (2, 13570060), (4, 6785030), (5, 5428024), (7, 3877160), (8, 3392515), (10, 2714012), (14, 1938580), (20, 1357006), (28, 969290), (35, 775432), (40, 678503), (49, 553880), (56, 484645), (61, 444920), (70, 387716), (98, 276940), (122, 222460), (140, 193858), (196, 138470), (227, 119560), (244, 111230), (245, 110776), (280, 96929), (305, 88984), (392, 69235), (427, 63560), (454, 59780), (488, 55615), (490, 55388), (610, 44492), (854, 31780), (908, 29890), (980, 27694), (1135, 23912), (1220, 22246), (1589, 17080), (1708, 15890), (1816, 14945), (1960, 13847), (2135, 12712), (2270, 11956), (2440, 11123), (2989, 9080), (3178, 8540), (3416, 7945), (4270, 6356), (4540, 5978)]