151911760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 484468992

約数和(自身を除く): 332557232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 271, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 542, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1084, 1144, 1232, 1274, 1355, 1430, 1456, 1540, 1820, 1897, 1960, 2002, 2156, 2168, 2288, 2548, 2695, 2710, 2860, 2981, 3080, 3185, 3523, 3640, 3794, 3920, 4004, 4312, 4336, 5005, 5096, 5390, 5420, 5720, 5962, 6160, 6370, 7007, 7046, 7280, 7588, 8008, 8624, 9485, 10010, 10192, 10780, 10840, 11440, 11924, 12740, 13279, 14014, 14092, 14905, 15176, 16016, 17615, 18970, 20020, 20867, 21560, 21680, 23848, 24661, 25480, 26558, 28028, 28184, 29810, 30352, 35035, 35230, 37940, 38753, 40040, 41734, 43120, 47696, 49322, 50960, 53116, 56056, 56368, 59620, 66395, 70070, 70460, 75880, 77506, 80080, 83468, 98644, 104335, 106232, 112112, 119240, 123305, 132790, 140140, 140920, 146069, 151760, 155012, 166936, 172627, 193765, 197288, 208670, 212464, 238480, 246610, 265580, 271271, 280280, 281840, 292138, 310024, 333872, 345254, 387530, 394576, 417340, 493220, 531160, 542542, 560560, 584276, 620048, 690508, 730345, 775060, 834680, 863135, 986440, 1062320, 1085084, 1168552, 1356355, 1381016, 1460690, 1550120, 1669360, 1726270, 1898897, 1972880, 2170168, 2337104, 2712710, 2762032, 2921380, 3100240, 3452540, 3797794, 4340336, 5425420, 5842760, 6905080, 7595588, 9494485, 10850840, 11685520, 13810160, 15191176, 18988970, 21701680, 30382352, 37977940, 75955880, 151911760]

約数ペア:

[(1, 151911760), (2, 75955880), (4, 37977940), (5, 30382352), (7, 21701680), (8, 18988970), (10, 15191176), (11, 13810160), (13, 11685520), (14, 10850840), (16, 9494485), (20, 7595588), (22, 6905080), (26, 5842760), (28, 5425420), (35, 4340336), (40, 3797794), (44, 3452540), (49, 3100240), (52, 2921380), (55, 2762032), (56, 2712710), (65, 2337104), (70, 2170168), (77, 1972880), (80, 1898897), (88, 1726270), (91, 1669360), (98, 1550120), (104, 1460690), (110, 1381016), (112, 1356355), (130, 1168552), (140, 1085084), (143, 1062320), (154, 986440), (176, 863135), (182, 834680), (196, 775060), (208, 730345), (220, 690508), (245, 620048), (260, 584276), (271, 560560), (280, 542542), (286, 531160), (308, 493220), (364, 417340), (385, 394576), (392, 387530), (440, 345254), (455, 333872), (490, 310024), (520, 292138), (539, 281840), (542, 280280), (560, 271271), (572, 265580), (616, 246610), (637, 238480), (715, 212464), (728, 208670), (770, 197288), (784, 193765), (880, 172627), (910, 166936), (980, 155012), (1001, 151760), (1040, 146069), (1078, 140920), (1084, 140140), (1144, 132790), (1232, 123305), (1274, 119240), (1355, 112112), (1430, 106232), (1456, 104335), (1540, 98644), (1820, 83468), (1897, 80080), (1960, 77506), (2002, 75880), (2156, 70460), (2168, 70070), (2288, 66395), (2548, 59620), (2695, 56368), (2710, 56056), (2860, 53116), (2981, 50960), (3080, 49322), (3185, 47696), (3523, 43120), (3640, 41734), (3794, 40040), (3920, 38753), (4004, 37940), (4312, 35230), (4336, 35035), (5005, 30352), (5096, 29810), (5390, 28184), (5420, 28028), (5720, 26558), (5962, 25480), (6160, 24661), (6370, 23848), (7007, 21680), (7046, 21560), (7280, 20867), (7588, 20020), (8008, 18970), (8624, 17615), (9485, 16016), (10010, 15176), (10192, 14905), (10780, 14092), (10840, 14014), (11440, 13279), (11924, 12740)]