1121677760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8209}}^1$

素因数の和:8294

約数の個数: 112

約数和(自身を含む): 3102985920

約数和(自身を除く): 1981308160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4880, 6832, 8209, 8540, 9760, 13664, 16418, 17080, 19520, 27328, 32836, 34160, 41045, 57463, 65672, 68320, 82090, 114926, 131344, 136640, 164180, 229852, 262688, 287315, 328360, 459704, 500749, 525376, 574630, 656720, 919408, 1001498, 1149260, 1313440, 1838816, 2002996, 2298520, 2503745, 2626880, 3505243, 3677632, 4005992, 4597040, 5007490, 7010486, 8011984, 9194080, 10014980, 14020972, 16023968, 17526215, 18388160, 20029960, 28041944, 32047936, 35052430, 40059920, 56083888, 70104860, 80119840, 112167776, 140209720, 160239680, 224335552, 280419440, 560838880, 1121677760]

約数ペア:

[(1, 1121677760), (2, 560838880), (4, 280419440), (5, 224335552), (7, 160239680), (8, 140209720), (10, 112167776), (14, 80119840), (16, 70104860), (20, 56083888), (28, 40059920), (32, 35052430), (35, 32047936), (40, 28041944), (56, 20029960), (61, 18388160), (64, 17526215), (70, 16023968), (80, 14020972), (112, 10014980), (122, 9194080), (140, 8011984), (160, 7010486), (224, 5007490), (244, 4597040), (280, 4005992), (305, 3677632), (320, 3505243), (427, 2626880), (448, 2503745), (488, 2298520), (560, 2002996), (610, 1838816), (854, 1313440), (976, 1149260), (1120, 1001498), (1220, 919408), (1708, 656720), (1952, 574630), (2135, 525376), (2240, 500749), (2440, 459704), (3416, 328360), (3904, 287315), (4270, 262688), (4880, 229852), (6832, 164180), (8209, 136640), (8540, 131344), (9760, 114926), (13664, 82090), (16418, 68320), (17080, 65672), (19520, 57463), (27328, 41045), (32836, 34160)]