191582760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 589881600

約数和(自身を除く): 398298840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 109, 120, 151, 194, 218, 291, 302, 327, 388, 436, 453, 485, 545, 582, 604, 654, 755, 776, 872, 906, 970, 1090, 1164, 1208, 1308, 1455, 1510, 1635, 1812, 1940, 2180, 2265, 2328, 2616, 2910, 3020, 3270, 3624, 3880, 4360, 4530, 5820, 6040, 6540, 9060, 10573, 11640, 13080, 14647, 16459, 18120, 21146, 29294, 31719, 32918, 42292, 43941, 49377, 52865, 58588, 63438, 65836, 73235, 82295, 84584, 87882, 98754, 105730, 117176, 126876, 131672, 146470, 158595, 164590, 175764, 197508, 211460, 219705, 246885, 253752, 292940, 317190, 329180, 351528, 395016, 422920, 439410, 493770, 585880, 634380, 658360, 878820, 987540, 1268760, 1596523, 1757640, 1975080, 3193046, 4789569, 6386092, 7982615, 9579138, 12772184, 15965230, 19158276, 23947845, 31930460, 38316552, 47895690, 63860920, 95791380, 191582760]

約数ペア:

[(1, 191582760), (2, 95791380), (3, 63860920), (4, 47895690), (5, 38316552), (6, 31930460), (8, 23947845), (10, 19158276), (12, 15965230), (15, 12772184), (20, 9579138), (24, 7982615), (30, 6386092), (40, 4789569), (60, 3193046), (97, 1975080), (109, 1757640), (120, 1596523), (151, 1268760), (194, 987540), (218, 878820), (291, 658360), (302, 634380), (327, 585880), (388, 493770), (436, 439410), (453, 422920), (485, 395016), (545, 351528), (582, 329180), (604, 317190), (654, 292940), (755, 253752), (776, 246885), (872, 219705), (906, 211460), (970, 197508), (1090, 175764), (1164, 164590), (1208, 158595), (1308, 146470), (1455, 131672), (1510, 126876), (1635, 117176), (1812, 105730), (1940, 98754), (2180, 87882), (2265, 84584), (2328, 82295), (2616, 73235), (2910, 65836), (3020, 63438), (3270, 58588), (3624, 52865), (3880, 49377), (4360, 43941), (4530, 42292), (5820, 32918), (6040, 31719), (6540, 29294), (9060, 21146), (10573, 18120), (11640, 16459), (13080, 14647)]