498840160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34261}}^1$

素因数の和:34296

約数の個数: 96

約数和(自身を含む): 1450516032

約数和(自身を除く): 951675872

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, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 34261, 68522, 137044, 171305, 239827, 274088, 342610, 445393, 479654, 548176, 685220, 890786, 959308, 1096352, 1199135, 1370440, 1781572, 1918616, 2226965, 2398270, 2740880, 3117751, 3563144, 3837232, 4453930, 4796540, 5481760, 6235502, 7126288, 7674464, 8907860, 9593080, 12471004, 14252576, 15588755, 17815720, 19186160, 24942008, 31177510, 35631440, 38372320, 49884016, 62355020, 71262880, 99768032, 124710040, 249420080, 498840160]

約数ペア:

[(1, 498840160), (2, 249420080), (4, 124710040), (5, 99768032), (7, 71262880), (8, 62355020), (10, 49884016), (13, 38372320), (14, 35631440), (16, 31177510), (20, 24942008), (26, 19186160), (28, 17815720), (32, 15588755), (35, 14252576), (40, 12471004), (52, 9593080), (56, 8907860), (65, 7674464), (70, 7126288), (80, 6235502), (91, 5481760), (104, 4796540), (112, 4453930), (130, 3837232), (140, 3563144), (160, 3117751), (182, 2740880), (208, 2398270), (224, 2226965), (260, 1918616), (280, 1781572), (364, 1370440), (416, 1199135), (455, 1096352), (520, 959308), (560, 890786), (728, 685220), (910, 548176), (1040, 479654), (1120, 445393), (1456, 342610), (1820, 274088), (2080, 239827), (2912, 171305), (3640, 137044), (7280, 68522), (14560, 34261)]