2189913600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8185

約数の個数: 240

約数和(自身を含む): 8268720768

約数和(自身を除く): 6078807168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2560, 2688, 2800, 3200, 3360, 3584, 3840, 4200, 4480, 4800, 5376, 5600, 6400, 6720, 7680, 8147, 8400, 8960, 9600, 10752, 11200, 12800, 13440, 16294, 16800, 17920, 19200, 22400, 24441, 26880, 32588, 33600, 38400, 40735, 44800, 48882, 53760, 57029, 65176, 67200, 81470, 89600, 97764, 114058, 122205, 130352, 134400, 162940, 171087, 195528, 203675, 228116, 244410, 260704, 268800, 285145, 325880, 342174, 391056, 407350, 456232, 488820, 521408, 570290, 611025, 651760, 684348, 782112, 814700, 855435, 912464, 977640, 1042816, 1140580, 1222050, 1303520, 1368696, 1425725, 1564224, 1629400, 1710870, 1824928, 1955280, 2085632, 2281160, 2444100, 2607040, 2737392, 2851450, 3128448, 3258800, 3421740, 3649856, 3910560, 4171264, 4277175, 4562320, 4888200, 5214080, 5474784, 5702900, 6256896, 6517600, 6843480, 7299712, 7821120, 8554350, 9124640, 9776400, 10428160, 10949568, 11405800, 12513792, 13035200, 13686960, 14599424, 15642240, 17108700, 18249280, 19552800, 20856320, 21899136, 22811600, 26070400, 27373920, 29198848, 31284480, 34217400, 36498560, 39105600, 43798272, 45623200, 52140800, 54747840, 62568960, 68434800, 72997120, 78211200, 87596544, 91246400, 104281600, 109495680, 136869600, 145994240, 156422400, 182492800, 218991360, 273739200, 312844800, 364985600, 437982720, 547478400, 729971200, 1094956800, 2189913600]

約数ペア:

[(1, 2189913600), (2, 1094956800), (3, 729971200), (4, 547478400), (5, 437982720), (6, 364985600), (7, 312844800), (8, 273739200), (10, 218991360), (12, 182492800), (14, 156422400), (15, 145994240), (16, 136869600), (20, 109495680), (21, 104281600), (24, 91246400), (25, 87596544), (28, 78211200), (30, 72997120), (32, 68434800), (35, 62568960), (40, 54747840), (42, 52140800), (48, 45623200), (50, 43798272), (56, 39105600), (60, 36498560), (64, 34217400), (70, 31284480), (75, 29198848), (80, 27373920), (84, 26070400), (96, 22811600), (100, 21899136), (105, 20856320), (112, 19552800), (120, 18249280), (128, 17108700), (140, 15642240), (150, 14599424), (160, 13686960), (168, 13035200), (175, 12513792), (192, 11405800), (200, 10949568), (210, 10428160), (224, 9776400), (240, 9124640), (256, 8554350), (280, 7821120), (300, 7299712), (320, 6843480), (336, 6517600), (350, 6256896), (384, 5702900), (400, 5474784), (420, 5214080), (448, 4888200), (480, 4562320), (512, 4277175), (525, 4171264), (560, 3910560), (600, 3649856), (640, 3421740), (672, 3258800), (700, 3128448), (768, 2851450), (800, 2737392), (840, 2607040), (896, 2444100), (960, 2281160), (1050, 2085632), (1120, 1955280), (1200, 1824928), (1280, 1710870), (1344, 1629400), (1400, 1564224), (1536, 1425725), (1600, 1368696), (1680, 1303520), (1792, 1222050), (1920, 1140580), (2100, 1042816), (2240, 977640), (2400, 912464), (2560, 855435), (2688, 814700), (2800, 782112), (3200, 684348), (3360, 651760), (3584, 611025), (3840, 570290), (4200, 521408), (4480, 488820), (4800, 456232), (5376, 407350), (5600, 391056), (6400, 342174), (6720, 325880), (7680, 285145), (8147, 268800), (8400, 260704), (8960, 244410), (9600, 228116), (10752, 203675), (11200, 195528), (12800, 171087), (13440, 162940), (16294, 134400), (16800, 130352), (17920, 122205), (19200, 114058), (22400, 97764), (24441, 89600), (26880, 81470), (32588, 67200), (33600, 65176), (38400, 57029), (40735, 53760), (44800, 48882)]