16436669480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{17383}}^1$

素因数の和:17719

約数の個数: 128

約数和(自身を含む): 46260910080

約数和(自身を除く): 29824240600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 307, 308, 385, 440, 614, 616, 770, 1228, 1535, 1540, 2149, 2456, 3070, 3080, 3377, 4298, 6140, 6754, 8596, 10745, 12280, 13508, 16885, 17192, 17383, 21490, 23639, 27016, 33770, 34766, 42980, 47278, 67540, 69532, 85960, 86915, 94556, 118195, 121681, 135080, 139064, 173830, 189112, 191213, 236390, 243362, 347660, 382426, 472780, 486724, 608405, 695320, 764852, 945560, 956065, 973448, 1216810, 1338491, 1529704, 1912130, 2433620, 2676982, 3824260, 4867240, 5336581, 5353964, 6692455, 7648520, 10673162, 10707928, 13384910, 21346324, 26682905, 26769820, 37356067, 42692648, 53365810, 53539640, 58702391, 74712134, 106731620, 117404782, 149424268, 186780335, 213463240, 234809564, 293511955, 298848536, 373560670, 410916737, 469619128, 587023910, 747121340, 821833474, 1174047820, 1494242680, 1643666948, 2054583685, 2348095640, 3287333896, 4109167370, 8218334740, 16436669480]

約数ペア:

[(1, 16436669480), (2, 8218334740), (4, 4109167370), (5, 3287333896), (7, 2348095640), (8, 2054583685), (10, 1643666948), (11, 1494242680), (14, 1174047820), (20, 821833474), (22, 747121340), (28, 587023910), (35, 469619128), (40, 410916737), (44, 373560670), (55, 298848536), (56, 293511955), (70, 234809564), (77, 213463240), (88, 186780335), (110, 149424268), (140, 117404782), (154, 106731620), (220, 74712134), (280, 58702391), (307, 53539640), (308, 53365810), (385, 42692648), (440, 37356067), (614, 26769820), (616, 26682905), (770, 21346324), (1228, 13384910), (1535, 10707928), (1540, 10673162), (2149, 7648520), (2456, 6692455), (3070, 5353964), (3080, 5336581), (3377, 4867240), (4298, 3824260), (6140, 2676982), (6754, 2433620), (8596, 1912130), (10745, 1529704), (12280, 1338491), (13508, 1216810), (16885, 973448), (17192, 956065), (17383, 945560), (21490, 764852), (23639, 695320), (27016, 608405), (33770, 486724), (34766, 472780), (42980, 382426), (47278, 347660), (67540, 243362), (69532, 236390), (85960, 191213), (86915, 189112), (94556, 173830), (118195, 139064), (121681, 135080)]