68631924320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{510047}}^1$

素因数の和:510120

約数の個数: 72

約数和(自身を含む): 167927183424

約数和(自身を除く): 99295259104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 841, 928, 1160, 1682, 2320, 3364, 4205, 4640, 6728, 8410, 13456, 16820, 26912, 33640, 67280, 134560, 510047, 1020094, 2040188, 2550235, 4080376, 5100470, 8160752, 10200940, 14791363, 16321504, 20401880, 29582726, 40803760, 59165452, 73956815, 81607520, 118330904, 147913630, 236661808, 295827260, 428949527, 473323616, 591654520, 857899054, 1183309040, 1715798108, 2144747635, 2366618080, 3431596216, 4289495270, 6863192432, 8578990540, 13726384864, 17157981080, 34315962160, 68631924320]

約数ペア:

[(1, 68631924320), (2, 34315962160), (4, 17157981080), (5, 13726384864), (8, 8578990540), (10, 6863192432), (16, 4289495270), (20, 3431596216), (29, 2366618080), (32, 2144747635), (40, 1715798108), (58, 1183309040), (80, 857899054), (116, 591654520), (145, 473323616), (160, 428949527), (232, 295827260), (290, 236661808), (464, 147913630), (580, 118330904), (841, 81607520), (928, 73956815), (1160, 59165452), (1682, 40803760), (2320, 29582726), (3364, 20401880), (4205, 16321504), (4640, 14791363), (6728, 10200940), (8410, 8160752), (13456, 5100470), (16820, 4080376), (26912, 2550235), (33640, 2040188), (67280, 1020094), (134560, 510047)]