2202721680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16657}}^1$

素因数の和:16721

約数の個数: 160

約数和(自身を含む): 7436131200

約数和(自身を除く): 5233409520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2755, 3306, 3480, 4408, 4560, 5510, 6612, 6960, 8265, 8816, 11020, 13224, 16530, 16657, 22040, 26448, 33060, 33314, 44080, 49971, 66120, 66628, 83285, 99942, 132240, 133256, 166570, 199884, 249855, 266512, 316483, 333140, 399768, 483053, 499710, 632966, 666280, 799536, 949449, 966106, 999420, 1265932, 1332560, 1449159, 1582415, 1898898, 1932212, 1998840, 2415265, 2531864, 2898318, 3164830, 3797796, 3864424, 3997680, 4747245, 4830530, 5063728, 5796636, 6329660, 7245795, 7595592, 7728848, 9178007, 9494490, 9661060, 11593272, 12659320, 14491590, 15191184, 18356014, 18988980, 19322120, 23186544, 25318640, 27534021, 28983180, 36712028, 37977960, 38644240, 45890035, 55068042, 57966360, 73424056, 75955920, 91780070, 110136084, 115932720, 137670105, 146848112, 183560140, 220272168, 275340210, 367120280, 440544336, 550680420, 734240560, 1101360840, 2202721680]

約数ペア:

[(1, 2202721680), (2, 1101360840), (3, 734240560), (4, 550680420), (5, 440544336), (6, 367120280), (8, 275340210), (10, 220272168), (12, 183560140), (15, 146848112), (16, 137670105), (19, 115932720), (20, 110136084), (24, 91780070), (29, 75955920), (30, 73424056), (38, 57966360), (40, 55068042), (48, 45890035), (57, 38644240), (58, 37977960), (60, 36712028), (76, 28983180), (80, 27534021), (87, 25318640), (95, 23186544), (114, 19322120), (116, 18988980), (120, 18356014), (145, 15191184), (152, 14491590), (174, 12659320), (190, 11593272), (228, 9661060), (232, 9494490), (240, 9178007), (285, 7728848), (290, 7595592), (304, 7245795), (348, 6329660), (380, 5796636), (435, 5063728), (456, 4830530), (464, 4747245), (551, 3997680), (570, 3864424), (580, 3797796), (696, 3164830), (760, 2898318), (870, 2531864), (912, 2415265), (1102, 1998840), (1140, 1932212), (1160, 1898898), (1392, 1582415), (1520, 1449159), (1653, 1332560), (1740, 1265932), (2204, 999420), (2280, 966106), (2320, 949449), (2755, 799536), (3306, 666280), (3480, 632966), (4408, 499710), (4560, 483053), (5510, 399768), (6612, 333140), (6960, 316483), (8265, 266512), (8816, 249855), (11020, 199884), (13224, 166570), (16530, 133256), (16657, 132240), (22040, 99942), (26448, 83285), (33060, 66628), (33314, 66120), (44080, 49971)]