198362280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 630748800

約数和(自身を除く): 432386520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 241, 285, 361, 380, 456, 482, 570, 722, 723, 760, 964, 1083, 1140, 1205, 1444, 1446, 1805, 1928, 2166, 2280, 2410, 2888, 2892, 3610, 3615, 4332, 4579, 4820, 5415, 5784, 6859, 7220, 7230, 8664, 9158, 9640, 10830, 13718, 13737, 14440, 14460, 18316, 20577, 21660, 22895, 27436, 27474, 28920, 34295, 36632, 41154, 43320, 45790, 54872, 54948, 68590, 68685, 82308, 87001, 91580, 102885, 109896, 137180, 137370, 164616, 174002, 183160, 205770, 261003, 274360, 274740, 348004, 411540, 435005, 522006, 549480, 696008, 823080, 870010, 1044012, 1305015, 1653019, 1740020, 2088024, 2610030, 3306038, 3480040, 4959057, 5220060, 6612076, 8265095, 9918114, 10440120, 13224152, 16530190, 19836228, 24795285, 33060380, 39672456, 49590570, 66120760, 99181140, 198362280]

約数ペア:

[(1, 198362280), (2, 99181140), (3, 66120760), (4, 49590570), (5, 39672456), (6, 33060380), (8, 24795285), (10, 19836228), (12, 16530190), (15, 13224152), (19, 10440120), (20, 9918114), (24, 8265095), (30, 6612076), (38, 5220060), (40, 4959057), (57, 3480040), (60, 3306038), (76, 2610030), (95, 2088024), (114, 1740020), (120, 1653019), (152, 1305015), (190, 1044012), (228, 870010), (241, 823080), (285, 696008), (361, 549480), (380, 522006), (456, 435005), (482, 411540), (570, 348004), (722, 274740), (723, 274360), (760, 261003), (964, 205770), (1083, 183160), (1140, 174002), (1205, 164616), (1444, 137370), (1446, 137180), (1805, 109896), (1928, 102885), (2166, 91580), (2280, 87001), (2410, 82308), (2888, 68685), (2892, 68590), (3610, 54948), (3615, 54872), (4332, 45790), (4579, 43320), (4820, 41154), (5415, 36632), (5784, 34295), (6859, 28920), (7220, 27474), (7230, 27436), (8664, 22895), (9158, 21660), (9640, 20577), (10830, 18316), (13718, 14460), (13737, 14440)]