1097022720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12421}}^1$

素因数の和:12468

約数の個数: 144

約数和(自身を含む): 3656241792

約数和(自身を除く): 2559219072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 12421, 14720, 17664, 22080, 24842, 29440, 37263, 44160, 49684, 62105, 74526, 88320, 99368, 124210, 149052, 186315, 198736, 248420, 285683, 298104, 372630, 397472, 496840, 571366, 596208, 745260, 794944, 857049, 993680, 1142732, 1192416, 1428415, 1490520, 1589888, 1714098, 1987360, 2285464, 2384832, 2856830, 2981040, 3179776, 3428196, 3974720, 4285245, 4570928, 4769664, 5713660, 5962080, 6856392, 7949440, 8570490, 9141856, 9539328, 11427320, 11924160, 13712784, 15898880, 17140980, 18283712, 22854640, 23848320, 27425568, 34281960, 36567424, 45709280, 47696640, 54851136, 68563920, 73134848, 91418560, 109702272, 137127840, 182837120, 219404544, 274255680, 365674240, 548511360, 1097022720]

約数ペア:

[(1, 1097022720), (2, 548511360), (3, 365674240), (4, 274255680), (5, 219404544), (6, 182837120), (8, 137127840), (10, 109702272), (12, 91418560), (15, 73134848), (16, 68563920), (20, 54851136), (23, 47696640), (24, 45709280), (30, 36567424), (32, 34281960), (40, 27425568), (46, 23848320), (48, 22854640), (60, 18283712), (64, 17140980), (69, 15898880), (80, 13712784), (92, 11924160), (96, 11427320), (115, 9539328), (120, 9141856), (128, 8570490), (138, 7949440), (160, 6856392), (184, 5962080), (192, 5713660), (230, 4769664), (240, 4570928), (256, 4285245), (276, 3974720), (320, 3428196), (345, 3179776), (368, 2981040), (384, 2856830), (460, 2384832), (480, 2285464), (552, 1987360), (640, 1714098), (690, 1589888), (736, 1490520), (768, 1428415), (920, 1192416), (960, 1142732), (1104, 993680), (1280, 857049), (1380, 794944), (1472, 745260), (1840, 596208), (1920, 571366), (2208, 496840), (2760, 397472), (2944, 372630), (3680, 298104), (3840, 285683), (4416, 248420), (5520, 198736), (5888, 186315), (7360, 149052), (8832, 124210), (11040, 99368), (12421, 88320), (14720, 74526), (17664, 62105), (22080, 49684), (24842, 44160), (29440, 37263)]