676894140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12628

約数の個数: 144

約数和(自身を含む): 2307509568

約数和(自身を除く): 1630615428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 12577, 13455, 17940, 25154, 26910, 37731, 50308, 53820, 62885, 75462, 113193, 125770, 150924, 163501, 188655, 226386, 251540, 289271, 327002, 377310, 452772, 490503, 565965, 578542, 654004, 754620, 817505, 867813, 981006, 1131930, 1157084, 1446355, 1471509, 1635010, 1735626, 1962012, 2263860, 2452515, 2603439, 2892710, 2943018, 3270020, 3471252, 3760523, 4339065, 4905030, 5206878, 5785420, 5886036, 7357545, 7521046, 8678130, 9810060, 10413756, 11281569, 13017195, 14715090, 15042092, 17356260, 18802615, 22563138, 26034390, 29430180, 33844707, 37605230, 45126276, 52068780, 56407845, 67689414, 75210460, 112815690, 135378828, 169223535, 225631380, 338447070, 676894140]

約数ペア:

[(1, 676894140), (2, 338447070), (3, 225631380), (4, 169223535), (5, 135378828), (6, 112815690), (9, 75210460), (10, 67689414), (12, 56407845), (13, 52068780), (15, 45126276), (18, 37605230), (20, 33844707), (23, 29430180), (26, 26034390), (30, 22563138), (36, 18802615), (39, 17356260), (45, 15042092), (46, 14715090), (52, 13017195), (60, 11281569), (65, 10413756), (69, 9810060), (78, 8678130), (90, 7521046), (92, 7357545), (115, 5886036), (117, 5785420), (130, 5206878), (138, 4905030), (156, 4339065), (180, 3760523), (195, 3471252), (207, 3270020), (230, 2943018), (234, 2892710), (260, 2603439), (276, 2452515), (299, 2263860), (345, 1962012), (390, 1735626), (414, 1635010), (460, 1471509), (468, 1446355), (585, 1157084), (598, 1131930), (690, 981006), (780, 867813), (828, 817505), (897, 754620), (1035, 654004), (1170, 578542), (1196, 565965), (1380, 490503), (1495, 452772), (1794, 377310), (2070, 327002), (2340, 289271), (2691, 251540), (2990, 226386), (3588, 188655), (4140, 163501), (4485, 150924), (5382, 125770), (5980, 113193), (8970, 75462), (10764, 62885), (12577, 53820), (13455, 50308), (17940, 37731), (25154, 26910)]