1354551520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 3762339840

約数和(自身を除く): 2407788320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 107, 112, 127, 140, 160, 178, 214, 224, 254, 280, 356, 428, 445, 508, 535, 560, 623, 635, 712, 749, 856, 889, 890, 1016, 1070, 1120, 1246, 1270, 1424, 1498, 1712, 1778, 1780, 2032, 2140, 2492, 2540, 2848, 2996, 3115, 3424, 3556, 3560, 3745, 4064, 4280, 4445, 4984, 5080, 5992, 6230, 7112, 7120, 7490, 8560, 8890, 9523, 9968, 10160, 11303, 11984, 12460, 13589, 14224, 14240, 14980, 17120, 17780, 19046, 19936, 20320, 22606, 23968, 24920, 27178, 28448, 29960, 35560, 38092, 45212, 47615, 49840, 54356, 56515, 59920, 66661, 67945, 71120, 76184, 79121, 90424, 95123, 95230, 99680, 108712, 113030, 119840, 133322, 135890, 142240, 152368, 158242, 180848, 190246, 190460, 217424, 226060, 266644, 271780, 304736, 316484, 333305, 361696, 380492, 380920, 395605, 434848, 452120, 475615, 533288, 543560, 632968, 666610, 760984, 761840, 791210, 904240, 951230, 1066576, 1087120, 1209421, 1265936, 1333220, 1521968, 1523680, 1582420, 1808480, 1902460, 2133152, 2174240, 2418842, 2531872, 2666440, 3043936, 3164840, 3804920, 4837684, 5332880, 6047105, 6329680, 7609840, 8465947, 9675368, 10665760, 12094210, 12659360, 15219680, 16931894, 19350736, 24188420, 33863788, 38701472, 42329735, 48376840, 67727576, 84659470, 96753680, 135455152, 169318940, 193507360, 270910304, 338637880, 677275760, 1354551520]

約数ペア:

[(1, 1354551520), (2, 677275760), (4, 338637880), (5, 270910304), (7, 193507360), (8, 169318940), (10, 135455152), (14, 96753680), (16, 84659470), (20, 67727576), (28, 48376840), (32, 42329735), (35, 38701472), (40, 33863788), (56, 24188420), (70, 19350736), (80, 16931894), (89, 15219680), (107, 12659360), (112, 12094210), (127, 10665760), (140, 9675368), (160, 8465947), (178, 7609840), (214, 6329680), (224, 6047105), (254, 5332880), (280, 4837684), (356, 3804920), (428, 3164840), (445, 3043936), (508, 2666440), (535, 2531872), (560, 2418842), (623, 2174240), (635, 2133152), (712, 1902460), (749, 1808480), (856, 1582420), (889, 1523680), (890, 1521968), (1016, 1333220), (1070, 1265936), (1120, 1209421), (1246, 1087120), (1270, 1066576), (1424, 951230), (1498, 904240), (1712, 791210), (1778, 761840), (1780, 760984), (2032, 666610), (2140, 632968), (2492, 543560), (2540, 533288), (2848, 475615), (2996, 452120), (3115, 434848), (3424, 395605), (3556, 380920), (3560, 380492), (3745, 361696), (4064, 333305), (4280, 316484), (4445, 304736), (4984, 271780), (5080, 266644), (5992, 226060), (6230, 217424), (7112, 190460), (7120, 190246), (7490, 180848), (8560, 158242), (8890, 152368), (9523, 142240), (9968, 135890), (10160, 133322), (11303, 119840), (11984, 113030), (12460, 108712), (13589, 99680), (14224, 95230), (14240, 95123), (14980, 90424), (17120, 79121), (17780, 76184), (19046, 71120), (19936, 67945), (20320, 66661), (22606, 59920), (23968, 56515), (24920, 54356), (27178, 49840), (28448, 47615), (29960, 45212), (35560, 38092)]