91511280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 357786624

約数和(自身を除く): 266275344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 271, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 542, 560, 603, 630, 670, 720, 804, 813, 840, 938, 1005, 1008, 1072, 1084, 1206, 1260, 1340, 1355, 1407, 1608, 1626, 1680, 1876, 1897, 2010, 2168, 2345, 2412, 2439, 2520, 2680, 2710, 2814, 3015, 3216, 3252, 3752, 3794, 4020, 4065, 4221, 4336, 4690, 4824, 4878, 5040, 5360, 5420, 5628, 5691, 6030, 6504, 7035, 7504, 7588, 8040, 8130, 8442, 9380, 9485, 9648, 9756, 10840, 11256, 11382, 12060, 12195, 13008, 14070, 15176, 16080, 16260, 16884, 17073, 18157, 18760, 18970, 19512, 21105, 21680, 22512, 22764, 24120, 24390, 28140, 28455, 30352, 32520, 33768, 34146, 36314, 37520, 37940, 39024, 42210, 45528, 48240, 48780, 54471, 56280, 56910, 65040, 67536, 68292, 72628, 75880, 84420, 85365, 90785, 91056, 97560, 108942, 112560, 113820, 127099, 136584, 145256, 151760, 163413, 168840, 170730, 181570, 195120, 217884, 227640, 254198, 272355, 273168, 290512, 326826, 337680, 341460, 363140, 381297, 435768, 455280, 508396, 544710, 635495, 653652, 682920, 726280, 762594, 817065, 871536, 1016792, 1089420, 1143891, 1270990, 1307304, 1365840, 1452560, 1525188, 1634130, 1906485, 2033584, 2178840, 2287782, 2541980, 2614608, 3050376, 3268260, 3812970, 4357680, 4575564, 5083960, 5719455, 6100752, 6536520, 7625940, 9151128, 10167920, 11438910, 13073040, 15251880, 18302256, 22877820, 30503760, 45755640, 91511280]

約数ペア:

[(1, 91511280), (2, 45755640), (3, 30503760), (4, 22877820), (5, 18302256), (6, 15251880), (7, 13073040), (8, 11438910), (9, 10167920), (10, 9151128), (12, 7625940), (14, 6536520), (15, 6100752), (16, 5719455), (18, 5083960), (20, 4575564), (21, 4357680), (24, 3812970), (28, 3268260), (30, 3050376), (35, 2614608), (36, 2541980), (40, 2287782), (42, 2178840), (45, 2033584), (48, 1906485), (56, 1634130), (60, 1525188), (63, 1452560), (67, 1365840), (70, 1307304), (72, 1270990), (80, 1143891), (84, 1089420), (90, 1016792), (105, 871536), (112, 817065), (120, 762594), (126, 726280), (134, 682920), (140, 653652), (144, 635495), (168, 544710), (180, 508396), (201, 455280), (210, 435768), (240, 381297), (252, 363140), (268, 341460), (271, 337680), (280, 326826), (315, 290512), (335, 273168), (336, 272355), (360, 254198), (402, 227640), (420, 217884), (469, 195120), (504, 181570), (536, 170730), (542, 168840), (560, 163413), (603, 151760), (630, 145256), (670, 136584), (720, 127099), (804, 113820), (813, 112560), (840, 108942), (938, 97560), (1005, 91056), (1008, 90785), (1072, 85365), (1084, 84420), (1206, 75880), (1260, 72628), (1340, 68292), (1355, 67536), (1407, 65040), (1608, 56910), (1626, 56280), (1680, 54471), (1876, 48780), (1897, 48240), (2010, 45528), (2168, 42210), (2345, 39024), (2412, 37940), (2439, 37520), (2520, 36314), (2680, 34146), (2710, 33768), (2814, 32520), (3015, 30352), (3216, 28455), (3252, 28140), (3752, 24390), (3794, 24120), (4020, 22764), (4065, 22512), (4221, 21680), (4336, 21105), (4690, 19512), (4824, 18970), (4878, 18760), (5040, 18157), (5360, 17073), (5420, 16884), (5628, 16260), (5691, 16080), (6030, 15176), (6504, 14070), (7035, 13008), (7504, 12195), (7588, 12060), (8040, 11382), (8130, 11256), (8442, 10840), (9380, 9756), (9485, 9648)]