1751992680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2749}}^1$

素因数の和:2923

約数の個数: 128

約数和(自身を含む): 5417280000

約数和(自身を除く): 3665287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 113, 120, 141, 188, 226, 235, 282, 339, 376, 452, 470, 564, 565, 678, 705, 904, 940, 1128, 1130, 1356, 1410, 1695, 1880, 2260, 2712, 2749, 2820, 3390, 4520, 5311, 5498, 5640, 6780, 8247, 10622, 10996, 13560, 13745, 15933, 16494, 21244, 21992, 26555, 27490, 31866, 32988, 41235, 42488, 53110, 54980, 63732, 65976, 79665, 82470, 106220, 109960, 127464, 129203, 159330, 164940, 212440, 258406, 310637, 318660, 329880, 387609, 516812, 621274, 637320, 646015, 775218, 931911, 1033624, 1242548, 1292030, 1550436, 1553185, 1863822, 1938045, 2485096, 2584060, 3100872, 3106370, 3727644, 3876090, 4659555, 5168120, 6212740, 7455288, 7752180, 9319110, 12425480, 14599939, 15504360, 18638220, 29199878, 37276440, 43799817, 58399756, 72999695, 87599634, 116799512, 145999390, 175199268, 218999085, 291998780, 350398536, 437998170, 583997560, 875996340, 1751992680]

約数ペア:

[(1, 1751992680), (2, 875996340), (3, 583997560), (4, 437998170), (5, 350398536), (6, 291998780), (8, 218999085), (10, 175199268), (12, 145999390), (15, 116799512), (20, 87599634), (24, 72999695), (30, 58399756), (40, 43799817), (47, 37276440), (60, 29199878), (94, 18638220), (113, 15504360), (120, 14599939), (141, 12425480), (188, 9319110), (226, 7752180), (235, 7455288), (282, 6212740), (339, 5168120), (376, 4659555), (452, 3876090), (470, 3727644), (564, 3106370), (565, 3100872), (678, 2584060), (705, 2485096), (904, 1938045), (940, 1863822), (1128, 1553185), (1130, 1550436), (1356, 1292030), (1410, 1242548), (1695, 1033624), (1880, 931911), (2260, 775218), (2712, 646015), (2749, 637320), (2820, 621274), (3390, 516812), (4520, 387609), (5311, 329880), (5498, 318660), (5640, 310637), (6780, 258406), (8247, 212440), (10622, 164940), (10996, 159330), (13560, 129203), (13745, 127464), (15933, 109960), (16494, 106220), (21244, 82470), (21992, 79665), (26555, 65976), (27490, 63732), (31866, 54980), (32988, 53110), (41235, 42488)]