53208960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 200931840

約数和(自身を除く): 147722880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 107, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 214, 222, 224, 240, 259, 280, 296, 320, 321, 336, 370, 384, 420, 428, 444, 448, 480, 518, 535, 555, 560, 592, 640, 642, 672, 740, 749, 777, 840, 856, 888, 896, 960, 1036, 1070, 1110, 1120, 1184, 1284, 1295, 1344, 1480, 1498, 1554, 1605, 1680, 1712, 1776, 1920, 2072, 2140, 2220, 2240, 2247, 2368, 2568, 2590, 2688, 2960, 2996, 3108, 3210, 3360, 3424, 3552, 3745, 3885, 3959, 4144, 4280, 4440, 4480, 4494, 4736, 5136, 5180, 5920, 5992, 6216, 6420, 6720, 6848, 7104, 7490, 7770, 7918, 8288, 8560, 8880, 8988, 10272, 10360, 11235, 11840, 11877, 11984, 12432, 12840, 13440, 13696, 14208, 14980, 15540, 15836, 16576, 17120, 17760, 17976, 19795, 20544, 20720, 22470, 23680, 23754, 23968, 24864, 25680, 27713, 29960, 31080, 31672, 33152, 34240, 35520, 35952, 39590, 41088, 41440, 44940, 47508, 47936, 49728, 51360, 55426, 59385, 59920, 62160, 63344, 68480, 71040, 71904, 79180, 82880, 83139, 89880, 95016, 95872, 99456, 102720, 110852, 118770, 119840, 124320, 126688, 138565, 143808, 158360, 165760, 166278, 179760, 190032, 205440, 221704, 237540, 239680, 248640, 253376, 277130, 287616, 316720, 332556, 359520, 380064, 415695, 443408, 475080, 479360, 497280, 506752, 554260, 633440, 665112, 719040, 760128, 831390, 886816, 950160, 1108520, 1266880, 1330224, 1438080, 1520256, 1662780, 1773632, 1900320, 2217040, 2533760, 2660448, 3325560, 3547264, 3800640, 4434080, 5320896, 6651120, 7601280, 8868160, 10641792, 13302240, 17736320, 26604480, 53208960]

約数ペア:

[(1, 53208960), (2, 26604480), (3, 17736320), (4, 13302240), (5, 10641792), (6, 8868160), (7, 7601280), (8, 6651120), (10, 5320896), (12, 4434080), (14, 3800640), (15, 3547264), (16, 3325560), (20, 2660448), (21, 2533760), (24, 2217040), (28, 1900320), (30, 1773632), (32, 1662780), (35, 1520256), (37, 1438080), (40, 1330224), (42, 1266880), (48, 1108520), (56, 950160), (60, 886816), (64, 831390), (70, 760128), (74, 719040), (80, 665112), (84, 633440), (96, 554260), (105, 506752), (107, 497280), (111, 479360), (112, 475080), (120, 443408), (128, 415695), (140, 380064), (148, 359520), (160, 332556), (168, 316720), (185, 287616), (192, 277130), (210, 253376), (214, 248640), (222, 239680), (224, 237540), (240, 221704), (259, 205440), (280, 190032), (296, 179760), (320, 166278), (321, 165760), (336, 158360), (370, 143808), (384, 138565), (420, 126688), (428, 124320), (444, 119840), (448, 118770), (480, 110852), (518, 102720), (535, 99456), (555, 95872), (560, 95016), (592, 89880), (640, 83139), (642, 82880), (672, 79180), (740, 71904), (749, 71040), (777, 68480), (840, 63344), (856, 62160), (888, 59920), (896, 59385), (960, 55426), (1036, 51360), (1070, 49728), (1110, 47936), (1120, 47508), (1184, 44940), (1284, 41440), (1295, 41088), (1344, 39590), (1480, 35952), (1498, 35520), (1554, 34240), (1605, 33152), (1680, 31672), (1712, 31080), (1776, 29960), (1920, 27713), (2072, 25680), (2140, 24864), (2220, 23968), (2240, 23754), (2247, 23680), (2368, 22470), (2568, 20720), (2590, 20544), (2688, 19795), (2960, 17976), (2996, 17760), (3108, 17120), (3210, 16576), (3360, 15836), (3424, 15540), (3552, 14980), (3745, 14208), (3885, 13696), (3959, 13440), (4144, 12840), (4280, 12432), (4440, 11984), (4480, 11877), (4494, 11840), (4736, 11235), (5136, 10360), (5180, 10272), (5920, 8988), (5992, 8880), (6216, 8560), (6420, 8288), (6720, 7918), (6848, 7770), (7104, 7490)]