1520486856

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7609

約数の個数: 192

約数和(自身を含む): 5172408000

約数和(自身を除く): 3651921144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 7182, 7448, 7561, 8379, 9576, 10584, 11172, 14364, 15122, 16758, 22344, 22683, 25137, 28728, 30244, 33516, 45366, 50274, 52927, 60488, 67032, 68049, 90732, 100548, 105854, 136098, 143659, 158781, 181464, 201096, 204147, 211708, 272196, 287318, 317562, 370489, 408294, 423416, 430977, 476343, 544392, 574636, 635124, 740978, 816588, 861954, 952686, 1005613, 1111467, 1149272, 1270248, 1292931, 1429029, 1481956, 1633176, 1723908, 1905372, 2011226, 2222934, 2585862, 2858058, 2963912, 3016839, 3334401, 3447816, 3810744, 3878793, 4022452, 4445868, 5171724, 5716116, 6033678, 6668802, 7039291, 7757586, 8044904, 8891736, 9050517, 10003203, 10343448, 11432232, 12067356, 13337604, 14078582, 15515172, 18101034, 20006406, 21117873, 24134712, 26675208, 27151551, 28157164, 31030344, 36202068, 40012812, 42235746, 54303102, 56314328, 63353619, 72404136, 80025624, 84471492, 108606204, 126707238, 168942984, 190060857, 217212408, 253414476, 380121714, 506828952, 760243428, 1520486856]

約数ペア:

[(1, 1520486856), (2, 760243428), (3, 506828952), (4, 380121714), (6, 253414476), (7, 217212408), (8, 190060857), (9, 168942984), (12, 126707238), (14, 108606204), (18, 84471492), (19, 80025624), (21, 72404136), (24, 63353619), (27, 56314328), (28, 54303102), (36, 42235746), (38, 40012812), (42, 36202068), (49, 31030344), (54, 28157164), (56, 27151551), (57, 26675208), (63, 24134712), (72, 21117873), (76, 20006406), (84, 18101034), (98, 15515172), (108, 14078582), (114, 13337604), (126, 12067356), (133, 11432232), (147, 10343448), (152, 10003203), (168, 9050517), (171, 8891736), (189, 8044904), (196, 7757586), (216, 7039291), (228, 6668802), (252, 6033678), (266, 5716116), (294, 5171724), (342, 4445868), (378, 4022452), (392, 3878793), (399, 3810744), (441, 3447816), (456, 3334401), (504, 3016839), (513, 2963912), (532, 2858058), (588, 2585862), (684, 2222934), (756, 2011226), (798, 1905372), (882, 1723908), (931, 1633176), (1026, 1481956), (1064, 1429029), (1176, 1292931), (1197, 1270248), (1323, 1149272), (1368, 1111467), (1512, 1005613), (1596, 952686), (1764, 861954), (1862, 816588), (2052, 740978), (2394, 635124), (2646, 574636), (2793, 544392), (3192, 476343), (3528, 430977), (3591, 423416), (3724, 408294), (4104, 370489), (4788, 317562), (5292, 287318), (5586, 272196), (7182, 211708), (7448, 204147), (7561, 201096), (8379, 181464), (9576, 158781), (10584, 143659), (11172, 136098), (14364, 105854), (15122, 100548), (16758, 90732), (22344, 68049), (22683, 67032), (25137, 60488), (28728, 52927), (30244, 50274), (33516, 45366)]