172364640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 635475456

約数和(自身を除く): 463110816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1193, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2386, 2408, 2580, 3010, 3360, 3440, 3579, 3612, 4128, 4515, 4772, 4816, 5160, 5965, 6020, 6880, 7158, 7224, 8351, 9030, 9544, 9632, 10320, 11930, 12040, 14316, 14448, 16702, 17895, 18060, 19088, 20640, 23860, 24080, 25053, 28632, 28896, 33404, 35790, 36120, 38176, 41755, 47720, 48160, 50106, 51299, 57264, 66808, 71580, 72240, 83510, 95440, 100212, 102598, 114528, 125265, 133616, 143160, 144480, 153897, 167020, 190880, 200424, 205196, 250530, 256495, 267232, 286320, 307794, 334040, 359093, 400848, 410392, 501060, 512990, 572640, 615588, 668080, 718186, 769485, 801696, 820784, 1002120, 1025980, 1077279, 1231176, 1336160, 1436372, 1538970, 1641568, 1795465, 2004240, 2051960, 2154558, 2462352, 2872744, 3077940, 3590930, 4008480, 4103920, 4309116, 4924704, 5386395, 5745488, 6155880, 7181860, 8207840, 8618232, 10772790, 11490976, 12311760, 14363720, 17236464, 21545580, 24623520, 28727440, 34472928, 43091160, 57454880, 86182320, 172364640]

約数ペア:

[(1, 172364640), (2, 86182320), (3, 57454880), (4, 43091160), (5, 34472928), (6, 28727440), (7, 24623520), (8, 21545580), (10, 17236464), (12, 14363720), (14, 12311760), (15, 11490976), (16, 10772790), (20, 8618232), (21, 8207840), (24, 7181860), (28, 6155880), (30, 5745488), (32, 5386395), (35, 4924704), (40, 4309116), (42, 4103920), (43, 4008480), (48, 3590930), (56, 3077940), (60, 2872744), (70, 2462352), (80, 2154558), (84, 2051960), (86, 2004240), (96, 1795465), (105, 1641568), (112, 1538970), (120, 1436372), (129, 1336160), (140, 1231176), (160, 1077279), (168, 1025980), (172, 1002120), (210, 820784), (215, 801696), (224, 769485), (240, 718186), (258, 668080), (280, 615588), (301, 572640), (336, 512990), (344, 501060), (420, 410392), (430, 400848), (480, 359093), (516, 334040), (560, 307794), (602, 286320), (645, 267232), (672, 256495), (688, 250530), (840, 205196), (860, 200424), (903, 190880), (1032, 167020), (1120, 153897), (1193, 144480), (1204, 143160), (1290, 133616), (1376, 125265), (1505, 114528), (1680, 102598), (1720, 100212), (1806, 95440), (2064, 83510), (2386, 72240), (2408, 71580), (2580, 66808), (3010, 57264), (3360, 51299), (3440, 50106), (3579, 48160), (3612, 47720), (4128, 41755), (4515, 38176), (4772, 36120), (4816, 35790), (5160, 33404), (5965, 28896), (6020, 28632), (6880, 25053), (7158, 24080), (7224, 23860), (8351, 20640), (9030, 19088), (9544, 18060), (9632, 17895), (10320, 16702), (11930, 14448), (12040, 14316)]