516894560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1520031744

約数和(自身を除く): 1003137184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 131, 140, 160, 182, 208, 224, 260, 262, 271, 280, 364, 416, 455, 520, 524, 542, 560, 655, 728, 910, 917, 1040, 1048, 1084, 1120, 1310, 1355, 1456, 1703, 1820, 1834, 1897, 2080, 2096, 2168, 2620, 2710, 2912, 3406, 3523, 3640, 3668, 3794, 4192, 4336, 4585, 5240, 5420, 6812, 7046, 7280, 7336, 7588, 8515, 8672, 9170, 9485, 10480, 10840, 11921, 13624, 14092, 14560, 14672, 15176, 17030, 17615, 18340, 18970, 20960, 21680, 23842, 24661, 27248, 28184, 29344, 30352, 34060, 35230, 35501, 36680, 37940, 43360, 47684, 49322, 54496, 56368, 59605, 60704, 68120, 70460, 71002, 73360, 75880, 95368, 98644, 112736, 119210, 123305, 136240, 140920, 142004, 146720, 151760, 177505, 190736, 197288, 238420, 246610, 248507, 272480, 281840, 284008, 303520, 355010, 381472, 394576, 461513, 476840, 493220, 497014, 563680, 568016, 710020, 789152, 923026, 953680, 986440, 994028, 1136032, 1242535, 1420040, 1846052, 1907360, 1972880, 1988056, 2307565, 2485070, 2840080, 3230591, 3692104, 3945760, 3976112, 4615130, 4970140, 5680160, 6461182, 7384208, 7952224, 9230260, 9940280, 12922364, 14768416, 16152955, 18460520, 19880560, 25844728, 32305910, 36921040, 39761120, 51689456, 64611820, 73842080, 103378912, 129223640, 258447280, 516894560]

約数ペア:

[(1, 516894560), (2, 258447280), (4, 129223640), (5, 103378912), (7, 73842080), (8, 64611820), (10, 51689456), (13, 39761120), (14, 36921040), (16, 32305910), (20, 25844728), (26, 19880560), (28, 18460520), (32, 16152955), (35, 14768416), (40, 12922364), (52, 9940280), (56, 9230260), (65, 7952224), (70, 7384208), (80, 6461182), (91, 5680160), (104, 4970140), (112, 4615130), (130, 3976112), (131, 3945760), (140, 3692104), (160, 3230591), (182, 2840080), (208, 2485070), (224, 2307565), (260, 1988056), (262, 1972880), (271, 1907360), (280, 1846052), (364, 1420040), (416, 1242535), (455, 1136032), (520, 994028), (524, 986440), (542, 953680), (560, 923026), (655, 789152), (728, 710020), (910, 568016), (917, 563680), (1040, 497014), (1048, 493220), (1084, 476840), (1120, 461513), (1310, 394576), (1355, 381472), (1456, 355010), (1703, 303520), (1820, 284008), (1834, 281840), (1897, 272480), (2080, 248507), (2096, 246610), (2168, 238420), (2620, 197288), (2710, 190736), (2912, 177505), (3406, 151760), (3523, 146720), (3640, 142004), (3668, 140920), (3794, 136240), (4192, 123305), (4336, 119210), (4585, 112736), (5240, 98644), (5420, 95368), (6812, 75880), (7046, 73360), (7280, 71002), (7336, 70460), (7588, 68120), (8515, 60704), (8672, 59605), (9170, 56368), (9485, 54496), (10480, 49322), (10840, 47684), (11921, 43360), (13624, 37940), (14092, 36680), (14560, 35501), (14672, 35230), (15176, 34060), (17030, 30352), (17615, 29344), (18340, 28184), (18970, 27248), (20960, 24661), (21680, 23842)]