185315520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 470126400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 479, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 958, 960, 992, 1040, 1209, 1240, 1248, 1437, 1488, 1560, 1612, 1860, 1916, 1984, 2015, 2080, 2395, 2418, 2480, 2496, 2874, 2976, 3120, 3224, 3720, 3832, 4030, 4160, 4790, 4836, 4960, 5748, 5952, 6045, 6227, 6240, 6448, 7185, 7440, 7664, 8060, 9580, 9672, 9920, 11496, 12090, 12454, 12480, 12896, 14370, 14849, 14880, 15328, 16120, 18681, 19160, 19344, 22992, 24180, 24908, 25792, 28740, 29698, 29760, 30656, 31135, 32240, 37362, 38320, 38688, 44547, 45984, 48360, 49816, 57480, 59396, 62270, 64480, 74245, 74724, 76640, 77376, 89094, 91968, 93405, 96720, 99632, 114960, 118792, 124540, 128960, 148490, 149448, 153280, 178188, 186810, 193037, 193440, 199264, 222735, 229920, 237584, 249080, 296980, 298896, 356376, 373620, 386074, 386880, 398528, 445470, 459840, 475168, 498160, 579111, 593960, 597792, 712752, 747240, 772148, 890940, 950336, 965185, 996320, 1158222, 1187920, 1195584, 1425504, 1494480, 1544296, 1781880, 1930370, 1992640, 2316444, 2375840, 2851008, 2895555, 2988960, 3088592, 3563760, 3860740, 4632888, 4751680, 5791110, 5977920, 6177184, 7127520, 7721480, 9265776, 11582220, 12354368, 14255040, 15442960, 18531552, 23164440, 30885920, 37063104, 46328880, 61771840, 92657760, 185315520]

約数ペア:

[(1, 185315520), (2, 92657760), (3, 61771840), (4, 46328880), (5, 37063104), (6, 30885920), (8, 23164440), (10, 18531552), (12, 15442960), (13, 14255040), (15, 12354368), (16, 11582220), (20, 9265776), (24, 7721480), (26, 7127520), (30, 6177184), (31, 5977920), (32, 5791110), (39, 4751680), (40, 4632888), (48, 3860740), (52, 3563760), (60, 3088592), (62, 2988960), (64, 2895555), (65, 2851008), (78, 2375840), (80, 2316444), (93, 1992640), (96, 1930370), (104, 1781880), (120, 1544296), (124, 1494480), (130, 1425504), (155, 1195584), (156, 1187920), (160, 1158222), (186, 996320), (192, 965185), (195, 950336), (208, 890940), (240, 772148), (248, 747240), (260, 712752), (310, 597792), (312, 593960), (320, 579111), (372, 498160), (390, 475168), (403, 459840), (416, 445470), (465, 398528), (479, 386880), (480, 386074), (496, 373620), (520, 356376), (620, 298896), (624, 296980), (744, 249080), (780, 237584), (806, 229920), (832, 222735), (930, 199264), (958, 193440), (960, 193037), (992, 186810), (1040, 178188), (1209, 153280), (1240, 149448), (1248, 148490), (1437, 128960), (1488, 124540), (1560, 118792), (1612, 114960), (1860, 99632), (1916, 96720), (1984, 93405), (2015, 91968), (2080, 89094), (2395, 77376), (2418, 76640), (2480, 74724), (2496, 74245), (2874, 64480), (2976, 62270), (3120, 59396), (3224, 57480), (3720, 49816), (3832, 48360), (4030, 45984), (4160, 44547), (4790, 38688), (4836, 38320), (4960, 37362), (5748, 32240), (5952, 31135), (6045, 30656), (6227, 29760), (6240, 29698), (6448, 28740), (7185, 25792), (7440, 24908), (7664, 24180), (8060, 22992), (9580, 19344), (9672, 19160), (9920, 18681), (11496, 16120), (12090, 15328), (12454, 14880), (12480, 14849), (12896, 14370)]