213983040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1784

約数の個数: 112

約数和(自身を含む): 684775872

約数和(自身を除く): 470792832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1627, 1644, 2055, 2192, 2740, 3254, 3288, 4110, 4384, 4881, 5480, 6508, 6576, 8135, 8220, 8768, 9762, 10960, 13016, 13152, 16270, 16440, 19524, 21920, 24405, 26032, 26304, 32540, 32880, 39048, 43840, 48810, 52064, 65080, 65760, 78096, 97620, 104128, 130160, 131520, 156192, 195240, 222899, 260320, 312384, 390480, 445798, 520640, 668697, 780960, 891596, 1114495, 1337394, 1561920, 1783192, 2228990, 2674788, 3343485, 3566384, 4457980, 5349576, 6686970, 7132768, 8915960, 10699152, 13373940, 14265536, 17831920, 21398304, 26747880, 35663840, 42796608, 53495760, 71327680, 106991520, 213983040]

約数ペア:

[(1, 213983040), (2, 106991520), (3, 71327680), (4, 53495760), (5, 42796608), (6, 35663840), (8, 26747880), (10, 21398304), (12, 17831920), (15, 14265536), (16, 13373940), (20, 10699152), (24, 8915960), (30, 7132768), (32, 6686970), (40, 5349576), (48, 4457980), (60, 3566384), (64, 3343485), (80, 2674788), (96, 2228990), (120, 1783192), (137, 1561920), (160, 1337394), (192, 1114495), (240, 891596), (274, 780960), (320, 668697), (411, 520640), (480, 445798), (548, 390480), (685, 312384), (822, 260320), (960, 222899), (1096, 195240), (1370, 156192), (1627, 131520), (1644, 130160), (2055, 104128), (2192, 97620), (2740, 78096), (3254, 65760), (3288, 65080), (4110, 52064), (4384, 48810), (4881, 43840), (5480, 39048), (6508, 32880), (6576, 32540), (8135, 26304), (8220, 26032), (8768, 24405), (9762, 21920), (10960, 19524), (13016, 16440), (13152, 16270)]