77142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 247546368

約数和(自身を除く): 170403648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 751, 856, 960, 1070, 1284, 1502, 1605, 1712, 2140, 2253, 2568, 3004, 3210, 3424, 3755, 4280, 4506, 5136, 6008, 6420, 6848, 7510, 8560, 9012, 10272, 11265, 12016, 12840, 15020, 17120, 18024, 20544, 22530, 24032, 25680, 30040, 34240, 36048, 45060, 48064, 51360, 60080, 72096, 80357, 90120, 102720, 120160, 144192, 160714, 180240, 240320, 241071, 321428, 360480, 401785, 482142, 642856, 720960, 803570, 964284, 1205355, 1285712, 1607140, 1928568, 2410710, 2571424, 3214280, 3857136, 4821420, 5142848, 6428560, 7714272, 9642840, 12857120, 15428544, 19285680, 25714240, 38571360, 77142720]

約数ペア:

[(1, 77142720), (2, 38571360), (3, 25714240), (4, 19285680), (5, 15428544), (6, 12857120), (8, 9642840), (10, 7714272), (12, 6428560), (15, 5142848), (16, 4821420), (20, 3857136), (24, 3214280), (30, 2571424), (32, 2410710), (40, 1928568), (48, 1607140), (60, 1285712), (64, 1205355), (80, 964284), (96, 803570), (107, 720960), (120, 642856), (160, 482142), (192, 401785), (214, 360480), (240, 321428), (320, 241071), (321, 240320), (428, 180240), (480, 160714), (535, 144192), (642, 120160), (751, 102720), (856, 90120), (960, 80357), (1070, 72096), (1284, 60080), (1502, 51360), (1605, 48064), (1712, 45060), (2140, 36048), (2253, 34240), (2568, 30040), (3004, 25680), (3210, 24032), (3424, 22530), (3755, 20544), (4280, 18024), (4506, 17120), (5136, 15020), (6008, 12840), (6420, 12016), (6848, 11265), (7510, 10272), (8560, 9012)]