2080665600

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 312

約数和(自身を含む): 7422618672

約数和(自身を除く): 5341953072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 521, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1024, 1040, 1042, 1200, 1248, 1280, 1300, 1536, 1560, 1563, 1600, 1664, 1920, 1950, 2048, 2080, 2084, 2400, 2496, 2560, 2600, 2605, 3072, 3120, 3126, 3200, 3328, 3840, 3900, 4096, 4160, 4168, 4800, 4992, 5120, 5200, 5210, 6144, 6240, 6252, 6400, 6656, 6773, 7680, 7800, 7815, 8320, 8336, 9600, 9984, 10240, 10400, 10420, 12288, 12480, 12504, 12800, 13025, 13312, 13546, 15360, 15600, 15630, 16640, 16672, 19200, 19968, 20319, 20480, 20800, 20840, 24960, 25008, 25600, 26050, 26624, 27092, 30720, 31200, 31260, 33280, 33344, 33865, 38400, 39075, 39936, 40638, 41600, 41680, 49920, 50016, 51200, 52100, 53248, 54184, 61440, 62400, 62520, 66560, 66688, 67730, 76800, 78150, 79872, 81276, 83200, 83360, 99840, 100032, 101595, 102400, 104200, 108368, 124800, 125040, 133120, 133376, 135460, 153600, 156300, 159744, 162552, 166400, 166720, 169325, 199680, 200064, 203190, 208400, 216736, 249600, 250080, 266240, 266752, 270920, 307200, 312600, 325104, 332800, 333440, 338650, 399360, 400128, 406380, 416800, 433472, 499200, 500160, 507975, 533504, 541840, 625200, 650208, 665600, 666880, 677300, 798720, 800256, 812760, 833600, 866944, 998400, 1000320, 1015950, 1067008, 1083680, 1250400, 1300416, 1331200, 1333760, 1354600, 1600512, 1625520, 1667200, 1733888, 1996800, 2000640, 2031900, 2134016, 2167360, 2500800, 2600832, 2667520, 2709200, 3201024, 3251040, 3334400, 3467776, 3993600, 4001280, 4063800, 4334720, 5001600, 5201664, 5335040, 5418400, 6402048, 6502080, 6668800, 6935552, 8002560, 8127600, 8669440, 10003200, 10403328, 10670080, 10836800, 13004160, 13337600, 13871104, 16005120, 16255200, 17338880, 20006400, 20806656, 21673600, 26008320, 26675200, 27742208, 32010240, 32510400, 34677760, 40012800, 41613312, 43347200, 52016640, 53350400, 65020800, 69355520, 80025600, 83226624, 86694400, 104033280, 130041600, 138711040, 160051200, 173388800, 208066560, 260083200, 346777600, 416133120, 520166400, 693555200, 1040332800, 2080665600]

約数ペア:

[(1, 2080665600), (2, 1040332800), (3, 693555200), (4, 520166400), (5, 416133120), (6, 346777600), (8, 260083200), (10, 208066560), (12, 173388800), (13, 160051200), (15, 138711040), (16, 130041600), (20, 104033280), (24, 86694400), (25, 83226624), (26, 80025600), (30, 69355520), (32, 65020800), (39, 53350400), (40, 52016640), (48, 43347200), (50, 41613312), (52, 40012800), (60, 34677760), (64, 32510400), (65, 32010240), (75, 27742208), (78, 26675200), (80, 26008320), (96, 21673600), (100, 20806656), (104, 20006400), (120, 17338880), (128, 16255200), (130, 16005120), (150, 13871104), (156, 13337600), (160, 13004160), (192, 10836800), (195, 10670080), (200, 10403328), (208, 10003200), (240, 8669440), (256, 8127600), (260, 8002560), (300, 6935552), (312, 6668800), (320, 6502080), (325, 6402048), (384, 5418400), (390, 5335040), (400, 5201664), (416, 5001600), (480, 4334720), (512, 4063800), (520, 4001280), (521, 3993600), (600, 3467776), (624, 3334400), (640, 3251040), (650, 3201024), (768, 2709200), (780, 2667520), (800, 2600832), (832, 2500800), (960, 2167360), (975, 2134016), (1024, 2031900), (1040, 2000640), (1042, 1996800), (1200, 1733888), (1248, 1667200), (1280, 1625520), (1300, 1600512), (1536, 1354600), (1560, 1333760), (1563, 1331200), (1600, 1300416), (1664, 1250400), (1920, 1083680), (1950, 1067008), (2048, 1015950), (2080, 1000320), (2084, 998400), (2400, 866944), (2496, 833600), (2560, 812760), (2600, 800256), (2605, 798720), (3072, 677300), (3120, 666880), (3126, 665600), (3200, 650208), (3328, 625200), (3840, 541840), (3900, 533504), (4096, 507975), (4160, 500160), (4168, 499200), (4800, 433472), (4992, 416800), (5120, 406380), (5200, 400128), (5210, 399360), (6144, 338650), (6240, 333440), (6252, 332800), (6400, 325104), (6656, 312600), (6773, 307200), (7680, 270920), (7800, 266752), (7815, 266240), (8320, 250080), (8336, 249600), (9600, 216736), (9984, 208400), (10240, 203190), (10400, 200064), (10420, 199680), (12288, 169325), (12480, 166720), (12504, 166400), (12800, 162552), (13025, 159744), (13312, 156300), (13546, 153600), (15360, 135460), (15600, 133376), (15630, 133120), (16640, 125040), (16672, 124800), (19200, 108368), (19968, 104200), (20319, 102400), (20480, 101595), (20800, 100032), (20840, 99840), (24960, 83360), (25008, 83200), (25600, 81276), (26050, 79872), (26624, 78150), (27092, 76800), (30720, 67730), (31200, 66688), (31260, 66560), (33280, 62520), (33344, 62400), (33865, 61440), (38400, 54184), (39075, 53248), (39936, 52100), (40638, 51200), (41600, 50016), (41680, 49920)]