57702960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 223558608

約数和(自身を除く): 165855648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 360, 420, 428, 504, 535, 560, 630, 642, 720, 749, 840, 856, 963, 1008, 1070, 1260, 1284, 1498, 1605, 1680, 1712, 1926, 2140, 2247, 2520, 2568, 2996, 3210, 3745, 3852, 4280, 4494, 4815, 5040, 5136, 5992, 6420, 6741, 7490, 7704, 8560, 8988, 9630, 11235, 11449, 11984, 12840, 13482, 14980, 15408, 17976, 19260, 22470, 22898, 25680, 26964, 29960, 33705, 34347, 35952, 38520, 44940, 45796, 53928, 57245, 59920, 67410, 68694, 77040, 80143, 89880, 91592, 103041, 107856, 114490, 134820, 137388, 160286, 171735, 179760, 183184, 206082, 228980, 240429, 269640, 274776, 320572, 343470, 400715, 412164, 457960, 480858, 515205, 539280, 549552, 641144, 686940, 721287, 801430, 824328, 915920, 961716, 1030410, 1202145, 1282288, 1373880, 1442574, 1602860, 1648656, 1923432, 2060820, 2404290, 2747760, 2885148, 3205720, 3606435, 3846864, 4121640, 4808580, 5770296, 6411440, 7212870, 8243280, 9617160, 11540592, 14425740, 19234320, 28851480, 57702960]

約数ペア:

[(1, 57702960), (2, 28851480), (3, 19234320), (4, 14425740), (5, 11540592), (6, 9617160), (7, 8243280), (8, 7212870), (9, 6411440), (10, 5770296), (12, 4808580), (14, 4121640), (15, 3846864), (16, 3606435), (18, 3205720), (20, 2885148), (21, 2747760), (24, 2404290), (28, 2060820), (30, 1923432), (35, 1648656), (36, 1602860), (40, 1442574), (42, 1373880), (45, 1282288), (48, 1202145), (56, 1030410), (60, 961716), (63, 915920), (70, 824328), (72, 801430), (80, 721287), (84, 686940), (90, 641144), (105, 549552), (107, 539280), (112, 515205), (120, 480858), (126, 457960), (140, 412164), (144, 400715), (168, 343470), (180, 320572), (210, 274776), (214, 269640), (240, 240429), (252, 228980), (280, 206082), (315, 183184), (321, 179760), (336, 171735), (360, 160286), (420, 137388), (428, 134820), (504, 114490), (535, 107856), (560, 103041), (630, 91592), (642, 89880), (720, 80143), (749, 77040), (840, 68694), (856, 67410), (963, 59920), (1008, 57245), (1070, 53928), (1260, 45796), (1284, 44940), (1498, 38520), (1605, 35952), (1680, 34347), (1712, 33705), (1926, 29960), (2140, 26964), (2247, 25680), (2520, 22898), (2568, 22470), (2996, 19260), (3210, 17976), (3745, 15408), (3852, 14980), (4280, 13482), (4494, 12840), (4815, 11984), (5040, 11449), (5136, 11235), (5992, 9630), (6420, 8988), (6741, 8560), (7490, 7704)]