171522960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 638542464

約数和(自身を除く): 467019504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 193, 210, 230, 240, 276, 280, 322, 336, 345, 368, 386, 420, 460, 483, 529, 552, 560, 579, 644, 690, 772, 805, 840, 920, 965, 966, 1058, 1104, 1158, 1288, 1351, 1380, 1544, 1587, 1610, 1680, 1840, 1930, 1932, 2116, 2316, 2415, 2576, 2645, 2702, 2760, 2895, 3088, 3174, 3220, 3703, 3860, 3864, 4053, 4232, 4439, 4632, 4830, 5290, 5404, 5520, 5790, 6348, 6440, 6755, 7406, 7720, 7728, 7935, 8106, 8464, 8878, 9264, 9660, 10580, 10808, 11109, 11580, 12696, 12880, 13317, 13510, 14812, 15440, 15870, 16212, 17756, 18515, 19320, 20265, 21160, 21616, 22195, 22218, 23160, 25392, 26634, 27020, 29624, 31073, 31740, 32424, 35512, 37030, 38640, 40530, 42320, 44390, 44436, 46320, 53268, 54040, 55545, 59248, 62146, 63480, 64848, 66585, 71024, 74060, 81060, 88780, 88872, 93219, 102097, 106536, 108080, 111090, 124292, 126960, 133170, 148120, 155365, 162120, 177560, 177744, 186438, 204194, 213072, 222180, 248584, 266340, 296240, 306291, 310730, 324240, 355120, 372876, 408388, 444360, 466095, 497168, 510485, 532680, 612582, 621460, 714679, 745752, 816776, 888720, 932190, 1020970, 1065360, 1225164, 1242920, 1429358, 1491504, 1531455, 1633552, 1864380, 2041940, 2144037, 2450328, 2485840, 2858716, 3062910, 3573395, 3728760, 4083880, 4288074, 4900656, 5717432, 6125820, 7146790, 7457520, 8167760, 8576148, 10720185, 11434864, 12251640, 14293580, 17152296, 21440370, 24503280, 28587160, 34304592, 42880740, 57174320, 85761480, 171522960]

約数ペア:

[(1, 171522960), (2, 85761480), (3, 57174320), (4, 42880740), (5, 34304592), (6, 28587160), (7, 24503280), (8, 21440370), (10, 17152296), (12, 14293580), (14, 12251640), (15, 11434864), (16, 10720185), (20, 8576148), (21, 8167760), (23, 7457520), (24, 7146790), (28, 6125820), (30, 5717432), (35, 4900656), (40, 4288074), (42, 4083880), (46, 3728760), (48, 3573395), (56, 3062910), (60, 2858716), (69, 2485840), (70, 2450328), (80, 2144037), (84, 2041940), (92, 1864380), (105, 1633552), (112, 1531455), (115, 1491504), (120, 1429358), (138, 1242920), (140, 1225164), (161, 1065360), (168, 1020970), (184, 932190), (193, 888720), (210, 816776), (230, 745752), (240, 714679), (276, 621460), (280, 612582), (322, 532680), (336, 510485), (345, 497168), (368, 466095), (386, 444360), (420, 408388), (460, 372876), (483, 355120), (529, 324240), (552, 310730), (560, 306291), (579, 296240), (644, 266340), (690, 248584), (772, 222180), (805, 213072), (840, 204194), (920, 186438), (965, 177744), (966, 177560), (1058, 162120), (1104, 155365), (1158, 148120), (1288, 133170), (1351, 126960), (1380, 124292), (1544, 111090), (1587, 108080), (1610, 106536), (1680, 102097), (1840, 93219), (1930, 88872), (1932, 88780), (2116, 81060), (2316, 74060), (2415, 71024), (2576, 66585), (2645, 64848), (2702, 63480), (2760, 62146), (2895, 59248), (3088, 55545), (3174, 54040), (3220, 53268), (3703, 46320), (3860, 44436), (3864, 44390), (4053, 42320), (4232, 40530), (4439, 38640), (4632, 37030), (4830, 35512), (5290, 32424), (5404, 31740), (5520, 31073), (5790, 29624), (6348, 27020), (6440, 26634), (6755, 25392), (7406, 23160), (7720, 22218), (7728, 22195), (7935, 21616), (8106, 21160), (8464, 20265), (8878, 19320), (9264, 18515), (9660, 17756), (10580, 16212), (10808, 15870), (11109, 15440), (11580, 14812), (12696, 13510), (12880, 13317)]