122753680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 349977600

約数和(自身を除く): 227223920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 83, 95, 112, 133, 139, 140, 152, 166, 190, 266, 278, 280, 304, 332, 380, 415, 532, 556, 560, 581, 664, 665, 695, 760, 830, 973, 1064, 1112, 1162, 1328, 1330, 1390, 1520, 1577, 1660, 1946, 2128, 2224, 2324, 2641, 2660, 2780, 2905, 3154, 3320, 3892, 4648, 4865, 5282, 5320, 5560, 5810, 6308, 6640, 7784, 7885, 9296, 9730, 10564, 10640, 11039, 11120, 11537, 11620, 12616, 13205, 15568, 15770, 18487, 19460, 21128, 22078, 23074, 23240, 25232, 26410, 31540, 36974, 38920, 42256, 44156, 46148, 46480, 52820, 55195, 57685, 63080, 73948, 77840, 80759, 88312, 92296, 92435, 105640, 110390, 115370, 126160, 147896, 161518, 176624, 184592, 184870, 211280, 219203, 220780, 230740, 295792, 323036, 369740, 403795, 438406, 441560, 461480, 646072, 739480, 807590, 876812, 883120, 922960, 1096015, 1292144, 1478960, 1534421, 1615180, 1753624, 2192030, 3068842, 3230360, 3507248, 4384060, 6137684, 6460720, 7672105, 8768120, 12275368, 15344210, 17536240, 24550736, 30688420, 61376840, 122753680]

約数ペア:

[(1, 122753680), (2, 61376840), (4, 30688420), (5, 24550736), (7, 17536240), (8, 15344210), (10, 12275368), (14, 8768120), (16, 7672105), (19, 6460720), (20, 6137684), (28, 4384060), (35, 3507248), (38, 3230360), (40, 3068842), (56, 2192030), (70, 1753624), (76, 1615180), (80, 1534421), (83, 1478960), (95, 1292144), (112, 1096015), (133, 922960), (139, 883120), (140, 876812), (152, 807590), (166, 739480), (190, 646072), (266, 461480), (278, 441560), (280, 438406), (304, 403795), (332, 369740), (380, 323036), (415, 295792), (532, 230740), (556, 220780), (560, 219203), (581, 211280), (664, 184870), (665, 184592), (695, 176624), (760, 161518), (830, 147896), (973, 126160), (1064, 115370), (1112, 110390), (1162, 105640), (1328, 92435), (1330, 92296), (1390, 88312), (1520, 80759), (1577, 77840), (1660, 73948), (1946, 63080), (2128, 57685), (2224, 55195), (2324, 52820), (2641, 46480), (2660, 46148), (2780, 44156), (2905, 42256), (3154, 38920), (3320, 36974), (3892, 31540), (4648, 26410), (4865, 25232), (5282, 23240), (5320, 23074), (5560, 22078), (5810, 21128), (6308, 19460), (6640, 18487), (7784, 15770), (7885, 15568), (9296, 13205), (9730, 12616), (10564, 11620), (10640, 11537), (11039, 11120)]