22389840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 180

約数和(自身を含む): 82971252

約数和(自身を除く): 60581412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 257, 264, 330, 360, 363, 396, 440, 484, 495, 514, 528, 605, 660, 720, 726, 771, 792, 880, 968, 990, 1028, 1089, 1210, 1285, 1320, 1452, 1542, 1584, 1815, 1936, 1980, 2056, 2178, 2313, 2420, 2570, 2640, 2827, 2904, 3084, 3630, 3855, 3960, 4112, 4356, 4626, 4840, 5140, 5445, 5654, 5808, 6168, 7260, 7710, 7920, 8481, 8712, 9252, 9680, 10280, 10890, 11308, 11565, 12336, 14135, 14520, 15420, 16962, 17424, 18504, 20560, 21780, 22616, 23130, 25443, 28270, 29040, 30840, 31097, 33924, 37008, 42405, 43560, 45232, 46260, 50886, 56540, 61680, 62194, 67848, 84810, 87120, 92520, 93291, 101772, 113080, 124388, 127215, 135696, 155485, 169620, 185040, 186582, 203544, 226160, 248776, 254430, 279873, 310970, 339240, 373164, 407088, 466455, 497552, 508860, 559746, 621940, 678480, 746328, 932910, 1017720, 1119492, 1243880, 1399365, 1492656, 1865820, 2035440, 2238984, 2487760, 2798730, 3731640, 4477968, 5597460, 7463280, 11194920, 22389840]

約数ペア:

[(1, 22389840), (2, 11194920), (3, 7463280), (4, 5597460), (5, 4477968), (6, 3731640), (8, 2798730), (9, 2487760), (10, 2238984), (11, 2035440), (12, 1865820), (15, 1492656), (16, 1399365), (18, 1243880), (20, 1119492), (22, 1017720), (24, 932910), (30, 746328), (33, 678480), (36, 621940), (40, 559746), (44, 508860), (45, 497552), (48, 466455), (55, 407088), (60, 373164), (66, 339240), (72, 310970), (80, 279873), (88, 254430), (90, 248776), (99, 226160), (110, 203544), (120, 186582), (121, 185040), (132, 169620), (144, 155485), (165, 135696), (176, 127215), (180, 124388), (198, 113080), (220, 101772), (240, 93291), (242, 92520), (257, 87120), (264, 84810), (330, 67848), (360, 62194), (363, 61680), (396, 56540), (440, 50886), (484, 46260), (495, 45232), (514, 43560), (528, 42405), (605, 37008), (660, 33924), (720, 31097), (726, 30840), (771, 29040), (792, 28270), (880, 25443), (968, 23130), (990, 22616), (1028, 21780), (1089, 20560), (1210, 18504), (1285, 17424), (1320, 16962), (1452, 15420), (1542, 14520), (1584, 14135), (1815, 12336), (1936, 11565), (1980, 11308), (2056, 10890), (2178, 10280), (2313, 9680), (2420, 9252), (2570, 8712), (2640, 8481), (2827, 7920), (2904, 7710), (3084, 7260), (3630, 6168), (3855, 5808), (3960, 5654), (4112, 5445), (4356, 5140), (4626, 4840)]