155348160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 551273472

約数和(自身を除く): 395925312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 313, 320, 330, 352, 376, 440, 470, 480, 517, 528, 564, 626, 660, 704, 705, 752, 880, 939, 940, 960, 1034, 1056, 1128, 1252, 1320, 1410, 1504, 1551, 1565, 1760, 1878, 1880, 2068, 2112, 2256, 2504, 2585, 2640, 2820, 3008, 3102, 3130, 3443, 3520, 3756, 3760, 4136, 4512, 4695, 5008, 5170, 5280, 5640, 6204, 6260, 6886, 7512, 7520, 7755, 8272, 9024, 9390, 10016, 10329, 10340, 10560, 11280, 12408, 12520, 13772, 14711, 15024, 15040, 15510, 16544, 17215, 18780, 20032, 20658, 20680, 22560, 24816, 25040, 27544, 29422, 30048, 31020, 33088, 34430, 37560, 41316, 41360, 44133, 45120, 49632, 50080, 51645, 55088, 58844, 60096, 62040, 68860, 73555, 75120, 82632, 82720, 88266, 99264, 100160, 103290, 110176, 117688, 124080, 137720, 147110, 150240, 161821, 165264, 165440, 176532, 206580, 220352, 220665, 235376, 248160, 275440, 294220, 300480, 323642, 330528, 353064, 413160, 441330, 470752, 485463, 496320, 550880, 588440, 647284, 661056, 706128, 809105, 826320, 882660, 941504, 970926, 1101760, 1176880, 1294568, 1412256, 1618210, 1652640, 1765320, 1941852, 2353760, 2427315, 2589136, 2824512, 3236420, 3305280, 3530640, 3883704, 4707520, 4854630, 5178272, 6472840, 7061280, 7767408, 9709260, 10356544, 12945680, 14122560, 15534816, 19418520, 25891360, 31069632, 38837040, 51782720, 77674080, 155348160]

約数ペア:

[(1, 155348160), (2, 77674080), (3, 51782720), (4, 38837040), (5, 31069632), (6, 25891360), (8, 19418520), (10, 15534816), (11, 14122560), (12, 12945680), (15, 10356544), (16, 9709260), (20, 7767408), (22, 7061280), (24, 6472840), (30, 5178272), (32, 4854630), (33, 4707520), (40, 3883704), (44, 3530640), (47, 3305280), (48, 3236420), (55, 2824512), (60, 2589136), (64, 2427315), (66, 2353760), (80, 1941852), (88, 1765320), (94, 1652640), (96, 1618210), (110, 1412256), (120, 1294568), (132, 1176880), (141, 1101760), (160, 970926), (165, 941504), (176, 882660), (188, 826320), (192, 809105), (220, 706128), (235, 661056), (240, 647284), (264, 588440), (282, 550880), (313, 496320), (320, 485463), (330, 470752), (352, 441330), (376, 413160), (440, 353064), (470, 330528), (480, 323642), (517, 300480), (528, 294220), (564, 275440), (626, 248160), (660, 235376), (704, 220665), (705, 220352), (752, 206580), (880, 176532), (939, 165440), (940, 165264), (960, 161821), (1034, 150240), (1056, 147110), (1128, 137720), (1252, 124080), (1320, 117688), (1410, 110176), (1504, 103290), (1551, 100160), (1565, 99264), (1760, 88266), (1878, 82720), (1880, 82632), (2068, 75120), (2112, 73555), (2256, 68860), (2504, 62040), (2585, 60096), (2640, 58844), (2820, 55088), (3008, 51645), (3102, 50080), (3130, 49632), (3443, 45120), (3520, 44133), (3756, 41360), (3760, 41316), (4136, 37560), (4512, 34430), (4695, 33088), (5008, 31020), (5170, 30048), (5280, 29422), (5640, 27544), (6204, 25040), (6260, 24816), (6886, 22560), (7512, 20680), (7520, 20658), (7755, 20032), (8272, 18780), (9024, 17215), (9390, 16544), (10016, 15510), (10329, 15040), (10340, 15024), (10560, 14711), (11280, 13772), (12408, 12520)]