30199680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 122442840

約数和(自身を除く): 92243160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 107, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 214, 224, 240, 245, 252, 280, 288, 294, 315, 320, 321, 336, 360, 384, 392, 420, 428, 441, 448, 480, 490, 504, 535, 560, 576, 588, 630, 640, 642, 672, 720, 735, 749, 784, 840, 856, 882, 896, 960, 963, 980, 1008, 1070, 1120, 1152, 1176, 1260, 1284, 1344, 1440, 1470, 1498, 1568, 1605, 1680, 1712, 1764, 1920, 1926, 1960, 2016, 2140, 2205, 2240, 2247, 2352, 2520, 2568, 2688, 2880, 2940, 2996, 3136, 3210, 3360, 3424, 3528, 3745, 3852, 3920, 4032, 4280, 4410, 4480, 4494, 4704, 4815, 5040, 5136, 5243, 5760, 5880, 5992, 6272, 6420, 6720, 6741, 6848, 7056, 7490, 7704, 7840, 8064, 8560, 8820, 8988, 9408, 9630, 10080, 10272, 10486, 11235, 11760, 11984, 12840, 13440, 13482, 13696, 14112, 14980, 15408, 15680, 15729, 17120, 17640, 17976, 18816, 19260, 20160, 20544, 20972, 22470, 23520, 23968, 25680, 26215, 26964, 28224, 29960, 30816, 31360, 31458, 33705, 34240, 35280, 35952, 38520, 40320, 41088, 41944, 44940, 47040, 47187, 47936, 51360, 52430, 53928, 56448, 59920, 61632, 62916, 67410, 68480, 70560, 71904, 77040, 78645, 83888, 89880, 94080, 94374, 95872, 102720, 104860, 107856, 119840, 123264, 125832, 134820, 141120, 143808, 154080, 157290, 167776, 179760, 188748, 205440, 209720, 215712, 235935, 239680, 251664, 269640, 282240, 287616, 308160, 314580, 335552, 359520, 377496, 419440, 431424, 471870, 479360, 503328, 539280, 616320, 629160, 671104, 719040, 754992, 838880, 862848, 943740, 1006656, 1078560, 1258320, 1438080, 1509984, 1677760, 1887480, 2013312, 2157120, 2516640, 3019968, 3355520, 3774960, 4314240, 5033280, 6039936, 7549920, 10066560, 15099840, 30199680]

約数ペア:

[(1, 30199680), (2, 15099840), (3, 10066560), (4, 7549920), (5, 6039936), (6, 5033280), (7, 4314240), (8, 3774960), (9, 3355520), (10, 3019968), (12, 2516640), (14, 2157120), (15, 2013312), (16, 1887480), (18, 1677760), (20, 1509984), (21, 1438080), (24, 1258320), (28, 1078560), (30, 1006656), (32, 943740), (35, 862848), (36, 838880), (40, 754992), (42, 719040), (45, 671104), (48, 629160), (49, 616320), (56, 539280), (60, 503328), (63, 479360), (64, 471870), (70, 431424), (72, 419440), (80, 377496), (84, 359520), (90, 335552), (96, 314580), (98, 308160), (105, 287616), (107, 282240), (112, 269640), (120, 251664), (126, 239680), (128, 235935), (140, 215712), (144, 209720), (147, 205440), (160, 188748), (168, 179760), (180, 167776), (192, 157290), (196, 154080), (210, 143808), (214, 141120), (224, 134820), (240, 125832), (245, 123264), (252, 119840), (280, 107856), (288, 104860), (294, 102720), (315, 95872), (320, 94374), (321, 94080), (336, 89880), (360, 83888), (384, 78645), (392, 77040), (420, 71904), (428, 70560), (441, 68480), (448, 67410), (480, 62916), (490, 61632), (504, 59920), (535, 56448), (560, 53928), (576, 52430), (588, 51360), (630, 47936), (640, 47187), (642, 47040), (672, 44940), (720, 41944), (735, 41088), (749, 40320), (784, 38520), (840, 35952), (856, 35280), (882, 34240), (896, 33705), (960, 31458), (963, 31360), (980, 30816), (1008, 29960), (1070, 28224), (1120, 26964), (1152, 26215), (1176, 25680), (1260, 23968), (1284, 23520), (1344, 22470), (1440, 20972), (1470, 20544), (1498, 20160), (1568, 19260), (1605, 18816), (1680, 17976), (1712, 17640), (1764, 17120), (1920, 15729), (1926, 15680), (1960, 15408), (2016, 14980), (2140, 14112), (2205, 13696), (2240, 13482), (2247, 13440), (2352, 12840), (2520, 11984), (2568, 11760), (2688, 11235), (2880, 10486), (2940, 10272), (2996, 10080), (3136, 9630), (3210, 9408), (3360, 8988), (3424, 8820), (3528, 8560), (3745, 8064), (3852, 7840), (3920, 7704), (4032, 7490), (4280, 7056), (4410, 6848), (4480, 6741), (4494, 6720), (4704, 6420), (4815, 6272), (5040, 5992), (5136, 5880), (5243, 5760)]