7448156940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1553}}^1$

素因数の和:2192

約数の個数: 192

約数和(自身を含む): 25146455040

約数和(自身を除く): 17698298100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 601, 665, 798, 1140, 1202, 1330, 1553, 1596, 1803, 1995, 2404, 2660, 3005, 3106, 3606, 3990, 4207, 4659, 6010, 6212, 7212, 7765, 7980, 8414, 9015, 9318, 10871, 11419, 12020, 12621, 15530, 16828, 18030, 18636, 21035, 21742, 22838, 23295, 25242, 29507, 31060, 32613, 34257, 36060, 42070, 43484, 45676, 46590, 50484, 54355, 57095, 59014, 63105, 65226, 68514, 79933, 84140, 88521, 93180, 108710, 114190, 118028, 126210, 130452, 137028, 147535, 159866, 163065, 171285, 177042, 206549, 217420, 228380, 239799, 252420, 295070, 319732, 326130, 342570, 354084, 399665, 413098, 442605, 479598, 590140, 619647, 652260, 685140, 799330, 826196, 885210, 933353, 959196, 1032745, 1198995, 1239294, 1598660, 1770420, 1866706, 2065490, 2397990, 2478588, 2800059, 3098235, 3733412, 4130980, 4666765, 4795980, 5600118, 6196470, 6533471, 9333530, 11200236, 12392940, 13066942, 14000295, 17733707, 18667060, 19600413, 26133884, 28000590, 32667355, 35467414, 39200826, 53201121, 56001180, 65334710, 70934828, 78401652, 88668535, 98002065, 106402242, 124135949, 130669420, 177337070, 196004130, 212804484, 248271898, 266005605, 354674140, 372407847, 392008260, 496543796, 532011210, 620679745, 744815694, 1064022420, 1241359490, 1489631388, 1862039235, 2482718980, 3724078470, 7448156940]

約数ペア:

[(1, 7448156940), (2, 3724078470), (3, 2482718980), (4, 1862039235), (5, 1489631388), (6, 1241359490), (7, 1064022420), (10, 744815694), (12, 620679745), (14, 532011210), (15, 496543796), (19, 392008260), (20, 372407847), (21, 354674140), (28, 266005605), (30, 248271898), (35, 212804484), (38, 196004130), (42, 177337070), (57, 130669420), (60, 124135949), (70, 106402242), (76, 98002065), (84, 88668535), (95, 78401652), (105, 70934828), (114, 65334710), (133, 56001180), (140, 53201121), (190, 39200826), (210, 35467414), (228, 32667355), (266, 28000590), (285, 26133884), (380, 19600413), (399, 18667060), (420, 17733707), (532, 14000295), (570, 13066942), (601, 12392940), (665, 11200236), (798, 9333530), (1140, 6533471), (1202, 6196470), (1330, 5600118), (1553, 4795980), (1596, 4666765), (1803, 4130980), (1995, 3733412), (2404, 3098235), (2660, 2800059), (3005, 2478588), (3106, 2397990), (3606, 2065490), (3990, 1866706), (4207, 1770420), (4659, 1598660), (6010, 1239294), (6212, 1198995), (7212, 1032745), (7765, 959196), (7980, 933353), (8414, 885210), (9015, 826196), (9318, 799330), (10871, 685140), (11419, 652260), (12020, 619647), (12621, 590140), (15530, 479598), (16828, 442605), (18030, 413098), (18636, 399665), (21035, 354084), (21742, 342570), (22838, 326130), (23295, 319732), (25242, 295070), (29507, 252420), (31060, 239799), (32613, 228380), (34257, 217420), (36060, 206549), (42070, 177042), (43484, 171285), (45676, 163065), (46590, 159866), (50484, 147535), (54355, 137028), (57095, 130452), (59014, 126210), (63105, 118028), (65226, 114190), (68514, 108710), (79933, 93180), (84140, 88521)]