189113640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 606182400

約数和(自身を除く): 417068760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1753, 1798, 1860, 2697, 3480, 3506, 3596, 3720, 4495, 5259, 5394, 7012, 7192, 8765, 8990, 10518, 10788, 13485, 14024, 17530, 17980, 21036, 21576, 26295, 26970, 35060, 35960, 42072, 50837, 52590, 53940, 54343, 70120, 101674, 105180, 107880, 108686, 152511, 163029, 203348, 210360, 217372, 254185, 271715, 305022, 326058, 406696, 434744, 508370, 543430, 610044, 652116, 762555, 815145, 1016740, 1086860, 1220088, 1304232, 1525110, 1575947, 1630290, 2033480, 2173720, 3050220, 3151894, 3260580, 4727841, 6100440, 6303788, 6521160, 7879735, 9455682, 12607576, 15759470, 18911364, 23639205, 31518940, 37822728, 47278410, 63037880, 94556820, 189113640]

約数ペア:

[(1, 189113640), (2, 94556820), (3, 63037880), (4, 47278410), (5, 37822728), (6, 31518940), (8, 23639205), (10, 18911364), (12, 15759470), (15, 12607576), (20, 9455682), (24, 7879735), (29, 6521160), (30, 6303788), (31, 6100440), (40, 4727841), (58, 3260580), (60, 3151894), (62, 3050220), (87, 2173720), (93, 2033480), (116, 1630290), (120, 1575947), (124, 1525110), (145, 1304232), (155, 1220088), (174, 1086860), (186, 1016740), (232, 815145), (248, 762555), (290, 652116), (310, 610044), (348, 543430), (372, 508370), (435, 434744), (465, 406696), (580, 326058), (620, 305022), (696, 271715), (744, 254185), (870, 217372), (899, 210360), (930, 203348), (1160, 163029), (1240, 152511), (1740, 108686), (1753, 107880), (1798, 105180), (1860, 101674), (2697, 70120), (3480, 54343), (3506, 53940), (3596, 52590), (3720, 50837), (4495, 42072), (5259, 35960), (5394, 35060), (7012, 26970), (7192, 26295), (8765, 21576), (8990, 21036), (10518, 17980), (10788, 17530), (13485, 14024)]