1790115360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1947

約数の個数: 192

約数和(自身を含む): 6186305664

約数和(自身を除く): 4396190304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 197, 220, 240, 264, 330, 352, 394, 440, 480, 528, 591, 660, 788, 880, 985, 1056, 1182, 1320, 1576, 1721, 1760, 1970, 2167, 2364, 2640, 2955, 3152, 3442, 3940, 4334, 4728, 5163, 5280, 5910, 6304, 6501, 6884, 7880, 8605, 8668, 9456, 10326, 10835, 11820, 13002, 13768, 15760, 17210, 17336, 18912, 18931, 20652, 21670, 23640, 25815, 26004, 27536, 31520, 32505, 34420, 34672, 37862, 41304, 43340, 47280, 51630, 52008, 55072, 56793, 65010, 68840, 69344, 75724, 82608, 86680, 94560, 94655, 103260, 104016, 113586, 130020, 137680, 151448, 165216, 173360, 189310, 206520, 208032, 227172, 260040, 275360, 283965, 302896, 339037, 346720, 378620, 413040, 454344, 520080, 567930, 605792, 678074, 757240, 826080, 908688, 1017111, 1040160, 1135860, 1356148, 1514480, 1695185, 1817376, 2034222, 2271720, 2712296, 3028960, 3390370, 3729407, 4068444, 4543440, 5085555, 5424592, 6780740, 7458814, 8136888, 9086880, 10171110, 10849184, 11188221, 13561480, 14917628, 16273776, 18647035, 20342220, 22376442, 27122960, 29835256, 32547552, 37294070, 40684440, 44752884, 54245920, 55941105, 59670512, 74588140, 81368880, 89505768, 111882210, 119341024, 149176280, 162737760, 179011536, 223764420, 298352560, 358023072, 447528840, 596705120, 895057680, 1790115360]

約数ペア:

[(1, 1790115360), (2, 895057680), (3, 596705120), (4, 447528840), (5, 358023072), (6, 298352560), (8, 223764420), (10, 179011536), (11, 162737760), (12, 149176280), (15, 119341024), (16, 111882210), (20, 89505768), (22, 81368880), (24, 74588140), (30, 59670512), (32, 55941105), (33, 54245920), (40, 44752884), (44, 40684440), (48, 37294070), (55, 32547552), (60, 29835256), (66, 27122960), (80, 22376442), (88, 20342220), (96, 18647035), (110, 16273776), (120, 14917628), (132, 13561480), (160, 11188221), (165, 10849184), (176, 10171110), (197, 9086880), (220, 8136888), (240, 7458814), (264, 6780740), (330, 5424592), (352, 5085555), (394, 4543440), (440, 4068444), (480, 3729407), (528, 3390370), (591, 3028960), (660, 2712296), (788, 2271720), (880, 2034222), (985, 1817376), (1056, 1695185), (1182, 1514480), (1320, 1356148), (1576, 1135860), (1721, 1040160), (1760, 1017111), (1970, 908688), (2167, 826080), (2364, 757240), (2640, 678074), (2955, 605792), (3152, 567930), (3442, 520080), (3940, 454344), (4334, 413040), (4728, 378620), (5163, 346720), (5280, 339037), (5910, 302896), (6304, 283965), (6501, 275360), (6884, 260040), (7880, 227172), (8605, 208032), (8668, 206520), (9456, 189310), (10326, 173360), (10835, 165216), (11820, 151448), (13002, 137680), (13768, 130020), (15760, 113586), (17210, 104016), (17336, 103260), (18912, 94655), (18931, 94560), (20652, 86680), (21670, 82608), (23640, 75724), (25815, 69344), (26004, 68840), (27536, 65010), (31520, 56793), (32505, 55072), (34420, 52008), (34672, 51630), (37862, 47280), (41304, 43340)]