295945529120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{280549}}^1$

素因数の和:280930

約数の個数: 96

約数和(自身を含む): 738093384000

約数和(自身を除く): 442147854880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 347, 380, 608, 694, 760, 1388, 1520, 1735, 2776, 3040, 3470, 5552, 6593, 6940, 11104, 13186, 13880, 26372, 27760, 32965, 52744, 55520, 65930, 105488, 131860, 210976, 263720, 280549, 527440, 561098, 1054880, 1122196, 1402745, 2244392, 2805490, 4488784, 5330431, 5610980, 8977568, 10660862, 11221960, 21321724, 22443920, 26652155, 42643448, 44887840, 53304310, 85286896, 97350503, 106608620, 170573792, 194701006, 213217240, 389402012, 426434480, 486752515, 778804024, 852868960, 973505030, 1557608048, 1849659557, 1947010060, 3115216096, 3699319114, 3894020120, 7398638228, 7788040240, 9248297785, 14797276456, 15576080480, 18496595570, 29594552912, 36993191140, 59189105824, 73986382280, 147972764560, 295945529120]

約数ペア:

[(1, 295945529120), (2, 147972764560), (4, 73986382280), (5, 59189105824), (8, 36993191140), (10, 29594552912), (16, 18496595570), (19, 15576080480), (20, 14797276456), (32, 9248297785), (38, 7788040240), (40, 7398638228), (76, 3894020120), (80, 3699319114), (95, 3115216096), (152, 1947010060), (160, 1849659557), (190, 1557608048), (304, 973505030), (347, 852868960), (380, 778804024), (608, 486752515), (694, 426434480), (760, 389402012), (1388, 213217240), (1520, 194701006), (1735, 170573792), (2776, 106608620), (3040, 97350503), (3470, 85286896), (5552, 53304310), (6593, 44887840), (6940, 42643448), (11104, 26652155), (13186, 22443920), (13880, 21321724), (26372, 11221960), (27760, 10660862), (32965, 8977568), (52744, 5610980), (55520, 5330431), (65930, 4488784), (105488, 2805490), (131860, 2244392), (210976, 1402745), (263720, 1122196), (280549, 1054880), (527440, 561098)]