168253360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 466041600

約数和(自身を除く): 297788240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 145, 152, 176, 190, 209, 220, 232, 290, 304, 319, 347, 380, 418, 440, 464, 551, 580, 638, 694, 760, 836, 880, 1045, 1102, 1160, 1276, 1388, 1520, 1595, 1672, 1735, 2090, 2204, 2320, 2552, 2755, 2776, 3190, 3344, 3470, 3817, 4180, 4408, 5104, 5510, 5552, 6061, 6380, 6593, 6940, 7634, 8360, 8816, 10063, 11020, 12122, 12760, 13186, 13880, 15268, 16720, 19085, 20126, 22040, 24244, 25520, 26372, 27760, 30305, 30536, 32965, 38170, 40252, 44080, 48488, 50315, 52744, 60610, 61072, 65930, 72523, 76340, 80504, 96976, 100630, 105488, 110693, 121220, 131860, 145046, 152680, 161008, 191197, 201260, 221386, 242440, 263720, 290092, 305360, 362615, 382394, 402520, 442772, 484880, 527440, 553465, 580184, 725230, 764788, 805040, 885544, 955985, 1106930, 1160368, 1450460, 1529576, 1771088, 1911970, 2103167, 2213860, 2900920, 3059152, 3823940, 4206334, 4427720, 5801840, 7647880, 8412668, 8855440, 10515835, 15295760, 16825336, 21031670, 33650672, 42063340, 84126680, 168253360]

約数ペア:

[(1, 168253360), (2, 84126680), (4, 42063340), (5, 33650672), (8, 21031670), (10, 16825336), (11, 15295760), (16, 10515835), (19, 8855440), (20, 8412668), (22, 7647880), (29, 5801840), (38, 4427720), (40, 4206334), (44, 3823940), (55, 3059152), (58, 2900920), (76, 2213860), (80, 2103167), (88, 1911970), (95, 1771088), (110, 1529576), (116, 1450460), (145, 1160368), (152, 1106930), (176, 955985), (190, 885544), (209, 805040), (220, 764788), (232, 725230), (290, 580184), (304, 553465), (319, 527440), (347, 484880), (380, 442772), (418, 402520), (440, 382394), (464, 362615), (551, 305360), (580, 290092), (638, 263720), (694, 242440), (760, 221386), (836, 201260), (880, 191197), (1045, 161008), (1102, 152680), (1160, 145046), (1276, 131860), (1388, 121220), (1520, 110693), (1595, 105488), (1672, 100630), (1735, 96976), (2090, 80504), (2204, 76340), (2320, 72523), (2552, 65930), (2755, 61072), (2776, 60610), (3190, 52744), (3344, 50315), (3470, 48488), (3817, 44080), (4180, 40252), (4408, 38170), (5104, 32965), (5510, 30536), (5552, 30305), (6061, 27760), (6380, 26372), (6593, 25520), (6940, 24244), (7634, 22040), (8360, 20126), (8816, 19085), (10063, 16720), (11020, 15268), (12122, 13880), (12760, 13186)]