11193840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 42982368

約数和(自身を除く): 31788528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2221, 2520, 4442, 5040, 6663, 8884, 11105, 13326, 15547, 17768, 19989, 22210, 26652, 31094, 33315, 35536, 39978, 44420, 46641, 53304, 62188, 66630, 77735, 79956, 88840, 93282, 99945, 106608, 124376, 133260, 139923, 155470, 159912, 177680, 186564, 199890, 233205, 248752, 266520, 279846, 310940, 319824, 373128, 399780, 466410, 533040, 559692, 621880, 699615, 746256, 799560, 932820, 1119384, 1243760, 1399230, 1599120, 1865640, 2238768, 2798460, 3731280, 5596920, 11193840]

約数ペア:

[(1, 11193840), (2, 5596920), (3, 3731280), (4, 2798460), (5, 2238768), (6, 1865640), (7, 1599120), (8, 1399230), (9, 1243760), (10, 1119384), (12, 932820), (14, 799560), (15, 746256), (16, 699615), (18, 621880), (20, 559692), (21, 533040), (24, 466410), (28, 399780), (30, 373128), (35, 319824), (36, 310940), (40, 279846), (42, 266520), (45, 248752), (48, 233205), (56, 199890), (60, 186564), (63, 177680), (70, 159912), (72, 155470), (80, 139923), (84, 133260), (90, 124376), (105, 106608), (112, 99945), (120, 93282), (126, 88840), (140, 79956), (144, 77735), (168, 66630), (180, 62188), (210, 53304), (240, 46641), (252, 44420), (280, 39978), (315, 35536), (336, 33315), (360, 31094), (420, 26652), (504, 22210), (560, 19989), (630, 17768), (720, 15547), (840, 13326), (1008, 11105), (1260, 8884), (1680, 6663), (2221, 5040), (2520, 4442)]