556227360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 288

約数和(自身を含む): 2094700608

約数和(自身を除く): 1538473248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 559, 585, 624, 645, 688, 691, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1248, 1290, 1376, 1382, 1440, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2073, 2080, 2236, 2340, 2580, 2764, 2795, 3096, 3120, 3354, 3440, 3455, 3744, 3870, 4128, 4146, 4472, 4680, 5031, 5160, 5528, 5590, 6192, 6219, 6240, 6708, 6880, 6910, 7740, 8292, 8385, 8944, 8983, 9360, 10062, 10320, 10365, 11056, 11180, 12384, 12438, 13416, 13820, 15480, 16584, 16770, 17888, 17966, 18720, 20124, 20640, 20730, 22112, 22360, 24876, 25155, 26832, 26949, 27640, 29713, 30960, 31095, 33168, 33540, 35932, 40248, 41460, 44720, 44915, 49752, 50310, 53664, 53898, 55280, 59426, 61920, 62190, 66336, 67080, 71864, 80496, 80847, 82920, 89139, 89440, 89830, 99504, 100620, 107796, 110560, 118852, 124380, 134160, 134745, 143728, 148565, 160992, 161694, 165840, 178278, 179660, 199008, 201240, 215592, 237704, 248760, 267417, 268320, 269490, 287456, 297130, 323388, 331680, 356556, 359320, 386269, 402480, 404235, 431184, 445695, 475408, 497520, 534834, 538980, 594260, 646776, 713112, 718640, 772538, 804960, 808470, 862368, 891390, 950816, 995040, 1069668, 1077960, 1158807, 1188520, 1293552, 1337085, 1426224, 1437280, 1545076, 1616940, 1782780, 1931345, 2139336, 2155920, 2317614, 2377040, 2587104, 2674170, 2852448, 3090152, 3233880, 3476421, 3565560, 3862690, 4278672, 4311840, 4635228, 4754080, 5348340, 5794035, 6180304, 6467760, 6952842, 7131120, 7725380, 8557344, 9270456, 10696680, 11588070, 12360608, 12935520, 13905684, 14262240, 15450760, 17382105, 18540912, 21393360, 23176140, 27811368, 30901520, 34764210, 37081824, 42786720, 46352280, 55622736, 61803040, 69528420, 92704560, 111245472, 139056840, 185409120, 278113680, 556227360]

約数ペア:

[(1, 556227360), (2, 278113680), (3, 185409120), (4, 139056840), (5, 111245472), (6, 92704560), (8, 69528420), (9, 61803040), (10, 55622736), (12, 46352280), (13, 42786720), (15, 37081824), (16, 34764210), (18, 30901520), (20, 27811368), (24, 23176140), (26, 21393360), (30, 18540912), (32, 17382105), (36, 15450760), (39, 14262240), (40, 13905684), (43, 12935520), (45, 12360608), (48, 11588070), (52, 10696680), (60, 9270456), (65, 8557344), (72, 7725380), (78, 7131120), (80, 6952842), (86, 6467760), (90, 6180304), (96, 5794035), (104, 5348340), (117, 4754080), (120, 4635228), (129, 4311840), (130, 4278672), (144, 3862690), (156, 3565560), (160, 3476421), (172, 3233880), (180, 3090152), (195, 2852448), (208, 2674170), (215, 2587104), (234, 2377040), (240, 2317614), (258, 2155920), (260, 2139336), (288, 1931345), (312, 1782780), (344, 1616940), (360, 1545076), (387, 1437280), (390, 1426224), (416, 1337085), (430, 1293552), (468, 1188520), (480, 1158807), (516, 1077960), (520, 1069668), (559, 995040), (585, 950816), (624, 891390), (645, 862368), (688, 808470), (691, 804960), (720, 772538), (774, 718640), (780, 713112), (860, 646776), (936, 594260), (1032, 538980), (1040, 534834), (1118, 497520), (1170, 475408), (1248, 445695), (1290, 431184), (1376, 404235), (1382, 402480), (1440, 386269), (1548, 359320), (1560, 356556), (1677, 331680), (1720, 323388), (1872, 297130), (1935, 287456), (2064, 269490), (2073, 268320), (2080, 267417), (2236, 248760), (2340, 237704), (2580, 215592), (2764, 201240), (2795, 199008), (3096, 179660), (3120, 178278), (3354, 165840), (3440, 161694), (3455, 160992), (3744, 148565), (3870, 143728), (4128, 134745), (4146, 134160), (4472, 124380), (4680, 118852), (5031, 110560), (5160, 107796), (5528, 100620), (5590, 99504), (6192, 89830), (6219, 89440), (6240, 89139), (6708, 82920), (6880, 80847), (6910, 80496), (7740, 71864), (8292, 67080), (8385, 66336), (8944, 62190), (8983, 61920), (9360, 59426), (10062, 55280), (10320, 53898), (10365, 53664), (11056, 50310), (11180, 49752), (12384, 44915), (12438, 44720), (13416, 41460), (13820, 40248), (15480, 35932), (16584, 33540), (16770, 33168), (17888, 31095), (17966, 30960), (18720, 29713), (20124, 27640), (20640, 26949), (20730, 26832), (22112, 25155), (22360, 24876)]