268227120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1005649920

約数和(自身を除く): 737422800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 48, 56, 60, 70, 79, 80, 84, 86, 94, 105, 112, 120, 129, 140, 141, 158, 168, 172, 188, 210, 215, 235, 237, 240, 258, 280, 282, 301, 316, 329, 336, 344, 376, 395, 420, 430, 470, 474, 516, 553, 560, 564, 602, 632, 645, 658, 688, 705, 752, 790, 840, 860, 903, 940, 948, 987, 1032, 1106, 1128, 1185, 1204, 1264, 1290, 1316, 1410, 1505, 1580, 1645, 1659, 1680, 1720, 1806, 1880, 1896, 1974, 2021, 2064, 2212, 2256, 2370, 2408, 2580, 2632, 2765, 2820, 3010, 3160, 3290, 3318, 3397, 3440, 3612, 3713, 3760, 3792, 3948, 4042, 4424, 4515, 4740, 4816, 4935, 5160, 5264, 5530, 5640, 6020, 6063, 6320, 6580, 6636, 6794, 7224, 7426, 7896, 8084, 8295, 8848, 9030, 9480, 9870, 10105, 10191, 10320, 11060, 11139, 11280, 12040, 12126, 13160, 13272, 13588, 14147, 14448, 14852, 15792, 16168, 16590, 16985, 18060, 18565, 18960, 19740, 20210, 20382, 22120, 22278, 23779, 24080, 24252, 25991, 26320, 26544, 27176, 28294, 29704, 30315, 32336, 33180, 33970, 36120, 37130, 39480, 40420, 40764, 42441, 44240, 44556, 47558, 48504, 50955, 51982, 54352, 55695, 56588, 59408, 60630, 66360, 67940, 70735, 71337, 72240, 74260, 77973, 78960, 80840, 81528, 84882, 89112, 95116, 97008, 101910, 103964, 111390, 113176, 118895, 121260, 129955, 132720, 135880, 141470, 142674, 148520, 155946, 159659, 161680, 163056, 169764, 178224, 190232, 203820, 207928, 212205, 222780, 226352, 237790, 242520, 259910, 271760, 282940, 285348, 297040, 311892, 319318, 339528, 356685, 380464, 389865, 407640, 415856, 424410, 445560, 475580, 478977, 485040, 519820, 565880, 570696, 623784, 638636, 679056, 713370, 779730, 798295, 815280, 848820, 891120, 951160, 957954, 1039640, 1117613, 1131760, 1141392, 1247568, 1277272, 1426740, 1559460, 1596590, 1697640, 1902320, 1915908, 2079280, 2235226, 2394885, 2554544, 2853480, 3118920, 3193180, 3352839, 3395280, 3831816, 4470452, 4789770, 5588065, 5706960, 6237840, 6386360, 6705678, 7663632, 8940904, 9579540, 11176130, 12772720, 13411356, 16764195, 17881808, 19159080, 22352260, 26822712, 33528390, 38318160, 44704520, 53645424, 67056780, 89409040, 134113560, 268227120]

約数ペア:

[(1, 268227120), (2, 134113560), (3, 89409040), (4, 67056780), (5, 53645424), (6, 44704520), (7, 38318160), (8, 33528390), (10, 26822712), (12, 22352260), (14, 19159080), (15, 17881808), (16, 16764195), (20, 13411356), (21, 12772720), (24, 11176130), (28, 9579540), (30, 8940904), (35, 7663632), (40, 6705678), (42, 6386360), (43, 6237840), (47, 5706960), (48, 5588065), (56, 4789770), (60, 4470452), (70, 3831816), (79, 3395280), (80, 3352839), (84, 3193180), (86, 3118920), (94, 2853480), (105, 2554544), (112, 2394885), (120, 2235226), (129, 2079280), (140, 1915908), (141, 1902320), (158, 1697640), (168, 1596590), (172, 1559460), (188, 1426740), (210, 1277272), (215, 1247568), (235, 1141392), (237, 1131760), (240, 1117613), (258, 1039640), (280, 957954), (282, 951160), (301, 891120), (316, 848820), (329, 815280), (336, 798295), (344, 779730), (376, 713370), (395, 679056), (420, 638636), (430, 623784), (470, 570696), (474, 565880), (516, 519820), (553, 485040), (560, 478977), (564, 475580), (602, 445560), (632, 424410), (645, 415856), (658, 407640), (688, 389865), (705, 380464), (752, 356685), (790, 339528), (840, 319318), (860, 311892), (903, 297040), (940, 285348), (948, 282940), (987, 271760), (1032, 259910), (1106, 242520), (1128, 237790), (1185, 226352), (1204, 222780), (1264, 212205), (1290, 207928), (1316, 203820), (1410, 190232), (1505, 178224), (1580, 169764), (1645, 163056), (1659, 161680), (1680, 159659), (1720, 155946), (1806, 148520), (1880, 142674), (1896, 141470), (1974, 135880), (2021, 132720), (2064, 129955), (2212, 121260), (2256, 118895), (2370, 113176), (2408, 111390), (2580, 103964), (2632, 101910), (2765, 97008), (2820, 95116), (3010, 89112), (3160, 84882), (3290, 81528), (3318, 80840), (3397, 78960), (3440, 77973), (3612, 74260), (3713, 72240), (3760, 71337), (3792, 70735), (3948, 67940), (4042, 66360), (4424, 60630), (4515, 59408), (4740, 56588), (4816, 55695), (4935, 54352), (5160, 51982), (5264, 50955), (5530, 48504), (5640, 47558), (6020, 44556), (6063, 44240), (6320, 42441), (6580, 40764), (6636, 40420), (6794, 39480), (7224, 37130), (7426, 36120), (7896, 33970), (8084, 33180), (8295, 32336), (8848, 30315), (9030, 29704), (9480, 28294), (9870, 27176), (10105, 26544), (10191, 26320), (10320, 25991), (11060, 24252), (11139, 24080), (11280, 23779), (12040, 22278), (12126, 22120), (13160, 20382), (13272, 20210), (13588, 19740), (14147, 18960), (14448, 18565), (14852, 18060), (15792, 16985), (16168, 16590)]