77111040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 252540288

約数和(自身を除く): 175429248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 467, 480, 516, 640, 645, 688, 768, 860, 934, 960, 1032, 1280, 1290, 1376, 1401, 1720, 1868, 1920, 2064, 2335, 2580, 2752, 2802, 3440, 3736, 3840, 4128, 4670, 5160, 5504, 5604, 6880, 7005, 7472, 8256, 9340, 10320, 11008, 11208, 13760, 14010, 14944, 16512, 18680, 20081, 20640, 22416, 27520, 28020, 29888, 33024, 37360, 40162, 41280, 44832, 55040, 56040, 59776, 60243, 74720, 80324, 82560, 89664, 100405, 112080, 119552, 120486, 149440, 160648, 165120, 179328, 200810, 224160, 240972, 298880, 301215, 321296, 358656, 401620, 448320, 481944, 597760, 602430, 642592, 803240, 896640, 963888, 1204860, 1285184, 1606480, 1793280, 1927776, 2409720, 2570368, 3212960, 3855552, 4819440, 5140736, 6425920, 7711104, 9638880, 12851840, 15422208, 19277760, 25703680, 38555520, 77111040]

約数ペア:

[(1, 77111040), (2, 38555520), (3, 25703680), (4, 19277760), (5, 15422208), (6, 12851840), (8, 9638880), (10, 7711104), (12, 6425920), (15, 5140736), (16, 4819440), (20, 3855552), (24, 3212960), (30, 2570368), (32, 2409720), (40, 1927776), (43, 1793280), (48, 1606480), (60, 1285184), (64, 1204860), (80, 963888), (86, 896640), (96, 803240), (120, 642592), (128, 602430), (129, 597760), (160, 481944), (172, 448320), (192, 401620), (215, 358656), (240, 321296), (256, 301215), (258, 298880), (320, 240972), (344, 224160), (384, 200810), (430, 179328), (467, 165120), (480, 160648), (516, 149440), (640, 120486), (645, 119552), (688, 112080), (768, 100405), (860, 89664), (934, 82560), (960, 80324), (1032, 74720), (1280, 60243), (1290, 59776), (1376, 56040), (1401, 55040), (1720, 44832), (1868, 41280), (1920, 40162), (2064, 37360), (2335, 33024), (2580, 29888), (2752, 28020), (2802, 27520), (3440, 22416), (3736, 20640), (3840, 20081), (4128, 18680), (4670, 16512), (5160, 14944), (5504, 14010), (5604, 13760), (6880, 11208), (7005, 11008), (7472, 10320), (8256, 9340)]