201270160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27647}}^1$

素因数の和:27680

約数の個数: 80

約数和(自身を含む): 575963136

約数和(自身を除く): 374692976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 27647, 55294, 110588, 138235, 193529, 221176, 276470, 359411, 387058, 442352, 552940, 718822, 774116, 967645, 1105880, 1437644, 1548232, 1797055, 1935290, 2211760, 2515877, 2875288, 3096464, 3594110, 3870580, 5031754, 5750576, 7188220, 7741160, 10063508, 12579385, 14376440, 15482320, 20127016, 25158770, 28752880, 40254032, 50317540, 100635080, 201270160]

約数ペア:

[(1, 201270160), (2, 100635080), (4, 50317540), (5, 40254032), (7, 28752880), (8, 25158770), (10, 20127016), (13, 15482320), (14, 14376440), (16, 12579385), (20, 10063508), (26, 7741160), (28, 7188220), (35, 5750576), (40, 5031754), (52, 3870580), (56, 3594110), (65, 3096464), (70, 2875288), (80, 2515877), (91, 2211760), (104, 1935290), (112, 1797055), (130, 1548232), (140, 1437644), (182, 1105880), (208, 967645), (260, 774116), (280, 718822), (364, 552940), (455, 442352), (520, 387058), (560, 359411), (728, 276470), (910, 221176), (1040, 193529), (1456, 138235), (1820, 110588), (3640, 55294), (7280, 27647)]