2164830840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87151}}^1$

素因数の和:87194

約数の個数: 128

約数和(自身を含む): 7529932800

約数和(自身を除く): 5365101960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 87151, 174302, 261453, 348604, 435755, 522906, 697208, 784359, 871510, 1045812, 1307265, 1568718, 1743020, 2004473, 2091624, 2353077, 2614530, 3137436, 3486040, 3921795, 4008946, 4706154, 5229060, 6013419, 6274872, 7843590, 8017892, 9412308, 10022365, 10458120, 11765385, 12026838, 15687180, 16035784, 18040257, 18824616, 20044730, 23530770, 24053676, 30067095, 31374360, 36080514, 40089460, 47061540, 48107352, 54120771, 60134190, 72161028, 80178920, 90201285, 94123080, 108241542, 120268380, 144322056, 180402570, 216483084, 240536760, 270603855, 360805140, 432966168, 541207710, 721610280, 1082415420, 2164830840]

約数ペア:

[(1, 2164830840), (2, 1082415420), (3, 721610280), (4, 541207710), (5, 432966168), (6, 360805140), (8, 270603855), (9, 240536760), (10, 216483084), (12, 180402570), (15, 144322056), (18, 120268380), (20, 108241542), (23, 94123080), (24, 90201285), (27, 80178920), (30, 72161028), (36, 60134190), (40, 54120771), (45, 48107352), (46, 47061540), (54, 40089460), (60, 36080514), (69, 31374360), (72, 30067095), (90, 24053676), (92, 23530770), (108, 20044730), (115, 18824616), (120, 18040257), (135, 16035784), (138, 15687180), (180, 12026838), (184, 11765385), (207, 10458120), (216, 10022365), (230, 9412308), (270, 8017892), (276, 7843590), (345, 6274872), (360, 6013419), (414, 5229060), (460, 4706154), (540, 4008946), (552, 3921795), (621, 3486040), (690, 3137436), (828, 2614530), (920, 2353077), (1035, 2091624), (1080, 2004473), (1242, 1743020), (1380, 1568718), (1656, 1307265), (2070, 1045812), (2484, 871510), (2760, 784359), (3105, 697208), (4140, 522906), (4968, 435755), (6210, 348604), (8280, 261453), (12420, 174302), (24840, 87151)]