82885440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 294948864

約数和(自身を除く): 212063424

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, 167, 176, 188, 192, 220, 235, 240, 264, 282, 320, 330, 334, 352, 376, 440, 470, 480, 501, 517, 528, 564, 660, 668, 704, 705, 752, 835, 880, 940, 960, 1002, 1034, 1056, 1128, 1320, 1336, 1410, 1504, 1551, 1670, 1760, 1837, 1880, 2004, 2068, 2112, 2256, 2505, 2585, 2640, 2672, 2820, 3008, 3102, 3340, 3520, 3674, 3760, 4008, 4136, 4512, 5010, 5170, 5280, 5344, 5511, 5640, 6204, 6680, 7348, 7520, 7755, 7849, 8016, 8272, 9024, 9185, 10020, 10340, 10560, 10688, 11022, 11280, 12408, 13360, 14696, 15040, 15510, 15698, 16032, 16544, 18370, 20040, 20680, 22044, 22560, 23547, 24816, 26720, 27555, 29392, 31020, 31396, 32064, 33088, 36740, 39245, 40080, 41360, 44088, 45120, 47094, 49632, 53440, 55110, 58784, 62040, 62792, 73480, 78490, 80160, 82720, 86339, 88176, 94188, 99264, 110220, 117568, 117735, 124080, 125584, 146960, 156980, 160320, 165440, 172678, 176352, 188376, 220440, 235470, 248160, 251168, 259017, 293920, 313960, 345356, 352704, 376752, 431695, 440880, 470940, 496320, 502336, 518034, 587840, 627920, 690712, 753504, 863390, 881760, 941880, 1036068, 1255840, 1295085, 1381424, 1507008, 1726780, 1763520, 1883760, 2072136, 2511680, 2590170, 2762848, 3453560, 3767520, 4144272, 5180340, 5525696, 6907120, 7535040, 8288544, 10360680, 13814240, 16577088, 20721360, 27628480, 41442720, 82885440]

約数ペア:

[(1, 82885440), (2, 41442720), (3, 27628480), (4, 20721360), (5, 16577088), (6, 13814240), (8, 10360680), (10, 8288544), (11, 7535040), (12, 6907120), (15, 5525696), (16, 5180340), (20, 4144272), (22, 3767520), (24, 3453560), (30, 2762848), (32, 2590170), (33, 2511680), (40, 2072136), (44, 1883760), (47, 1763520), (48, 1726780), (55, 1507008), (60, 1381424), (64, 1295085), (66, 1255840), (80, 1036068), (88, 941880), (94, 881760), (96, 863390), (110, 753504), (120, 690712), (132, 627920), (141, 587840), (160, 518034), (165, 502336), (167, 496320), (176, 470940), (188, 440880), (192, 431695), (220, 376752), (235, 352704), (240, 345356), (264, 313960), (282, 293920), (320, 259017), (330, 251168), (334, 248160), (352, 235470), (376, 220440), (440, 188376), (470, 176352), (480, 172678), (501, 165440), (517, 160320), (528, 156980), (564, 146960), (660, 125584), (668, 124080), (704, 117735), (705, 117568), (752, 110220), (835, 99264), (880, 94188), (940, 88176), (960, 86339), (1002, 82720), (1034, 80160), (1056, 78490), (1128, 73480), (1320, 62792), (1336, 62040), (1410, 58784), (1504, 55110), (1551, 53440), (1670, 49632), (1760, 47094), (1837, 45120), (1880, 44088), (2004, 41360), (2068, 40080), (2112, 39245), (2256, 36740), (2505, 33088), (2585, 32064), (2640, 31396), (2672, 31020), (2820, 29392), (3008, 27555), (3102, 26720), (3340, 24816), (3520, 23547), (3674, 22560), (3760, 22044), (4008, 20680), (4136, 20040), (4512, 18370), (5010, 16544), (5170, 16032), (5280, 15698), (5344, 15510), (5511, 15040), (5640, 14696), (6204, 13360), (6680, 12408), (7348, 11280), (7520, 11022), (7755, 10688), (7849, 10560), (8016, 10340), (8272, 10020), (9024, 9185)]