140465160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 505440000

約数和(自身を除く): 364974840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 264, 316, 330, 360, 395, 396, 440, 449, 474, 495, 632, 660, 711, 790, 792, 869, 898, 948, 990, 1185, 1320, 1347, 1422, 1580, 1738, 1796, 1896, 1980, 2245, 2370, 2607, 2694, 2844, 3160, 3476, 3555, 3592, 3960, 4041, 4345, 4490, 4740, 4939, 5214, 5388, 5688, 6735, 6952, 7110, 7821, 8082, 8690, 8980, 9480, 9878, 10428, 10776, 13035, 13470, 14220, 14817, 15642, 16164, 17380, 17960, 19756, 20205, 20856, 24695, 26070, 26940, 28440, 29634, 31284, 32328, 34760, 35471, 39105, 39512, 40410, 44451, 49390, 52140, 53880, 59268, 62568, 70942, 74085, 78210, 80820, 88902, 98780, 104280, 106413, 118536, 141884, 148170, 156420, 161640, 177355, 177804, 197560, 212826, 222255, 283768, 296340, 312840, 319239, 354710, 355608, 390181, 425652, 444510, 532065, 592680, 638478, 709420, 780362, 851304, 889020, 1064130, 1170543, 1276956, 1418840, 1560724, 1596195, 1778040, 1950905, 2128260, 2341086, 2553912, 3121448, 3192390, 3511629, 3901810, 4256520, 4682172, 5852715, 6384780, 7023258, 7803620, 9364344, 11705430, 12769560, 14046516, 15607240, 17558145, 23410860, 28093032, 35116290, 46821720, 70232580, 140465160]

約数ペア:

[(1, 140465160), (2, 70232580), (3, 46821720), (4, 35116290), (5, 28093032), (6, 23410860), (8, 17558145), (9, 15607240), (10, 14046516), (11, 12769560), (12, 11705430), (15, 9364344), (18, 7803620), (20, 7023258), (22, 6384780), (24, 5852715), (30, 4682172), (33, 4256520), (36, 3901810), (40, 3511629), (44, 3192390), (45, 3121448), (55, 2553912), (60, 2341086), (66, 2128260), (72, 1950905), (79, 1778040), (88, 1596195), (90, 1560724), (99, 1418840), (110, 1276956), (120, 1170543), (132, 1064130), (158, 889020), (165, 851304), (180, 780362), (198, 709420), (220, 638478), (237, 592680), (264, 532065), (316, 444510), (330, 425652), (360, 390181), (395, 355608), (396, 354710), (440, 319239), (449, 312840), (474, 296340), (495, 283768), (632, 222255), (660, 212826), (711, 197560), (790, 177804), (792, 177355), (869, 161640), (898, 156420), (948, 148170), (990, 141884), (1185, 118536), (1320, 106413), (1347, 104280), (1422, 98780), (1580, 88902), (1738, 80820), (1796, 78210), (1896, 74085), (1980, 70942), (2245, 62568), (2370, 59268), (2607, 53880), (2694, 52140), (2844, 49390), (3160, 44451), (3476, 40410), (3555, 39512), (3592, 39105), (3960, 35471), (4041, 34760), (4345, 32328), (4490, 31284), (4740, 29634), (4939, 28440), (5214, 26940), (5388, 26070), (5688, 24695), (6735, 20856), (6952, 20205), (7110, 19756), (7821, 17960), (8082, 17380), (8690, 16164), (8980, 15642), (9480, 14817), (9878, 14220), (10428, 13470), (10776, 13035)]