148197280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 456357888

約数和(自身を除く): 308160608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 440, 460, 506, 523, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1046, 1120, 1232, 1265, 1288, 1540, 1610, 1760, 1771, 1840, 2024, 2092, 2464, 2530, 2576, 2615, 3080, 3220, 3542, 3661, 3680, 4048, 4184, 5060, 5152, 5230, 5753, 6160, 6440, 7084, 7322, 8096, 8368, 8855, 10120, 10460, 11506, 12029, 12320, 12880, 14168, 14644, 16736, 17710, 18305, 20240, 20920, 23012, 24058, 25760, 28336, 28765, 29288, 35420, 36610, 40271, 40480, 41840, 46024, 48116, 56672, 57530, 58576, 60145, 70840, 73220, 80542, 83680, 84203, 92048, 96232, 115060, 117152, 120290, 132319, 141680, 146440, 161084, 168406, 184096, 192464, 201355, 230120, 240580, 264638, 283360, 292880, 322168, 336812, 384928, 402710, 421015, 460240, 481160, 529276, 585760, 644336, 661595, 673624, 805420, 842030, 920480, 926233, 962320, 1058552, 1288672, 1323190, 1347248, 1610840, 1684060, 1852466, 1924640, 2117104, 2646380, 2694496, 3221680, 3368120, 3704932, 4234208, 4631165, 5292760, 6443360, 6736240, 7409864, 9262330, 10585520, 13472480, 14819728, 18524660, 21171040, 29639456, 37049320, 74098640, 148197280]

約数ペア:

[(1, 148197280), (2, 74098640), (4, 37049320), (5, 29639456), (7, 21171040), (8, 18524660), (10, 14819728), (11, 13472480), (14, 10585520), (16, 9262330), (20, 7409864), (22, 6736240), (23, 6443360), (28, 5292760), (32, 4631165), (35, 4234208), (40, 3704932), (44, 3368120), (46, 3221680), (55, 2694496), (56, 2646380), (70, 2117104), (77, 1924640), (80, 1852466), (88, 1684060), (92, 1610840), (110, 1347248), (112, 1323190), (115, 1288672), (140, 1058552), (154, 962320), (160, 926233), (161, 920480), (176, 842030), (184, 805420), (220, 673624), (224, 661595), (230, 644336), (253, 585760), (280, 529276), (308, 481160), (322, 460240), (352, 421015), (368, 402710), (385, 384928), (440, 336812), (460, 322168), (506, 292880), (523, 283360), (560, 264638), (616, 240580), (644, 230120), (736, 201355), (770, 192464), (805, 184096), (880, 168406), (920, 161084), (1012, 146440), (1046, 141680), (1120, 132319), (1232, 120290), (1265, 117152), (1288, 115060), (1540, 96232), (1610, 92048), (1760, 84203), (1771, 83680), (1840, 80542), (2024, 73220), (2092, 70840), (2464, 60145), (2530, 58576), (2576, 57530), (2615, 56672), (3080, 48116), (3220, 46024), (3542, 41840), (3661, 40480), (3680, 40271), (4048, 36610), (4184, 35420), (5060, 29288), (5152, 28765), (5230, 28336), (5753, 25760), (6160, 24058), (6440, 23012), (7084, 20920), (7322, 20240), (8096, 18305), (8368, 17710), (8855, 16736), (10120, 14644), (10460, 14168), (11506, 12880), (12029, 12320)]