1385824000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 3918200832

約数和(自身を除く): 2532376832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 125, 127, 128, 155, 160, 176, 200, 220, 248, 250, 254, 256, 275, 310, 320, 341, 352, 400, 440, 496, 500, 508, 550, 620, 635, 640, 682, 704, 775, 800, 880, 992, 1000, 1016, 1100, 1240, 1270, 1280, 1364, 1375, 1397, 1408, 1550, 1600, 1705, 1760, 1984, 2000, 2032, 2200, 2480, 2540, 2728, 2750, 2794, 2816, 3100, 3175, 3200, 3410, 3520, 3875, 3937, 3968, 4000, 4064, 4400, 4960, 5080, 5456, 5500, 5588, 6200, 6350, 6400, 6820, 6985, 7040, 7750, 7874, 7936, 8000, 8128, 8525, 8800, 9920, 10160, 10912, 11000, 11176, 12400, 12700, 13640, 13970, 14080, 15500, 15748, 15875, 16000, 16256, 17050, 17600, 19685, 19840, 20320, 21824, 22000, 22352, 24800, 25400, 27280, 27940, 31000, 31496, 31750, 32000, 32512, 34100, 34925, 35200, 39370, 39680, 40640, 42625, 43307, 43648, 44000, 44704, 49600, 50800, 54560, 55880, 62000, 62992, 63500, 68200, 69850, 70400, 78740, 81280, 85250, 86614, 87296, 88000, 89408, 98425, 99200, 101600, 109120, 111760, 124000, 125984, 127000, 136400, 139700, 157480, 162560, 170500, 173228, 174625, 176000, 178816, 196850, 198400, 203200, 216535, 218240, 223520, 248000, 251968, 254000, 272800, 279400, 314960, 341000, 346456, 349250, 352000, 357632, 393700, 406400, 433070, 436480, 447040, 492125, 496000, 503936, 508000, 545600, 558800, 629920, 682000, 692912, 698500, 787400, 812800, 866140, 894080, 984250, 992000, 1007872, 1016000, 1082675, 1091200, 1117600, 1259840, 1364000, 1385824, 1397000, 1574800, 1732280, 1788160, 1968500, 2032000, 2165350, 2182400, 2235200, 2519680, 2728000, 2771648, 2794000, 3149600, 3464560, 3937000, 4064000, 4330700, 4470400, 5039360, 5413375, 5456000, 5543296, 5588000, 6299200, 6929120, 7874000, 8661400, 8940800, 10826750, 10912000, 11086592, 11176000, 12598400, 13858240, 15748000, 17322800, 21653500, 22352000, 25196800, 27716480, 31496000, 34645600, 43307000, 44704000, 55432960, 62992000, 69291200, 86614000, 125984000, 138582400, 173228000, 277164800, 346456000, 692912000, 1385824000]

約数ペア:

[(1, 1385824000), (2, 692912000), (4, 346456000), (5, 277164800), (8, 173228000), (10, 138582400), (11, 125984000), (16, 86614000), (20, 69291200), (22, 62992000), (25, 55432960), (31, 44704000), (32, 43307000), (40, 34645600), (44, 31496000), (50, 27716480), (55, 25196800), (62, 22352000), (64, 21653500), (80, 17322800), (88, 15748000), (100, 13858240), (110, 12598400), (124, 11176000), (125, 11086592), (127, 10912000), (128, 10826750), (155, 8940800), (160, 8661400), (176, 7874000), (200, 6929120), (220, 6299200), (248, 5588000), (250, 5543296), (254, 5456000), (256, 5413375), (275, 5039360), (310, 4470400), (320, 4330700), (341, 4064000), (352, 3937000), (400, 3464560), (440, 3149600), (496, 2794000), (500, 2771648), (508, 2728000), (550, 2519680), (620, 2235200), (635, 2182400), (640, 2165350), (682, 2032000), (704, 1968500), (775, 1788160), (800, 1732280), (880, 1574800), (992, 1397000), (1000, 1385824), (1016, 1364000), (1100, 1259840), (1240, 1117600), (1270, 1091200), (1280, 1082675), (1364, 1016000), (1375, 1007872), (1397, 992000), (1408, 984250), (1550, 894080), (1600, 866140), (1705, 812800), (1760, 787400), (1984, 698500), (2000, 692912), (2032, 682000), (2200, 629920), (2480, 558800), (2540, 545600), (2728, 508000), (2750, 503936), (2794, 496000), (2816, 492125), (3100, 447040), (3175, 436480), (3200, 433070), (3410, 406400), (3520, 393700), (3875, 357632), (3937, 352000), (3968, 349250), (4000, 346456), (4064, 341000), (4400, 314960), (4960, 279400), (5080, 272800), (5456, 254000), (5500, 251968), (5588, 248000), (6200, 223520), (6350, 218240), (6400, 216535), (6820, 203200), (6985, 198400), (7040, 196850), (7750, 178816), (7874, 176000), (7936, 174625), (8000, 173228), (8128, 170500), (8525, 162560), (8800, 157480), (9920, 139700), (10160, 136400), (10912, 127000), (11000, 125984), (11176, 124000), (12400, 111760), (12700, 109120), (13640, 101600), (13970, 99200), (14080, 98425), (15500, 89408), (15748, 88000), (15875, 87296), (16000, 86614), (16256, 85250), (17050, 81280), (17600, 78740), (19685, 70400), (19840, 69850), (20320, 68200), (21824, 63500), (22000, 62992), (22352, 62000), (24800, 55880), (25400, 54560), (27280, 50800), (27940, 49600), (31000, 44704), (31496, 44000), (31750, 43648), (32000, 43307), (32512, 42625), (34100, 40640), (34925, 39680), (35200, 39370)]