202897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7901}}^1$

素因数の和:8024

約数の個数: 80

約数和(自身を含む): 634941504

約数和(自身を除く): 432043824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 7901, 8560, 12840, 15802, 23703, 25680, 31604, 39505, 47406, 63208, 79010, 94812, 118515, 126416, 158020, 189624, 237030, 316040, 379248, 474060, 632080, 845407, 948120, 1690814, 1896240, 2536221, 3381628, 4227035, 5072442, 6763256, 8454070, 10144884, 12681105, 13526512, 16908140, 20289768, 25362210, 33816280, 40579536, 50724420, 67632560, 101448840, 202897680]

約数ペア:

[(1, 202897680), (2, 101448840), (3, 67632560), (4, 50724420), (5, 40579536), (6, 33816280), (8, 25362210), (10, 20289768), (12, 16908140), (15, 13526512), (16, 12681105), (20, 10144884), (24, 8454070), (30, 6763256), (40, 5072442), (48, 4227035), (60, 3381628), (80, 2536221), (107, 1896240), (120, 1690814), (214, 948120), (240, 845407), (321, 632080), (428, 474060), (535, 379248), (642, 316040), (856, 237030), (1070, 189624), (1284, 158020), (1605, 126416), (1712, 118515), (2140, 94812), (2568, 79010), (3210, 63208), (4280, 47406), (5136, 39505), (6420, 31604), (7901, 25680), (8560, 23703), (12840, 15802)]