39676800000

素因数分解:

$2^{10}\times 3^1\times 5^5\times {\mathrm{4133}}^1$

素因数の和:4181

約数の個数: 264

約数和(自身を含む): 132214943952

約数和(自身を除く): 92538143952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 3000, 3072, 3125, 3200, 3750, 3840, 4000, 4133, 4800, 5000, 5120, 6000, 6250, 6400, 7500, 7680, 8000, 8266, 9375, 9600, 10000, 12000, 12399, 12500, 12800, 15000, 15360, 16000, 16532, 18750, 19200, 20000, 20665, 24000, 24798, 25000, 25600, 30000, 32000, 33064, 37500, 38400, 40000, 41330, 48000, 49596, 50000, 60000, 61995, 64000, 66128, 75000, 76800, 80000, 82660, 96000, 99192, 100000, 103325, 120000, 123990, 128000, 132256, 150000, 160000, 165320, 192000, 198384, 200000, 206650, 240000, 247980, 264512, 300000, 309975, 320000, 330640, 384000, 396768, 400000, 413300, 480000, 495960, 516625, 529024, 600000, 619950, 640000, 661280, 793536, 800000, 826600, 960000, 991920, 1033250, 1058048, 1200000, 1239900, 1322560, 1549875, 1587072, 1600000, 1653200, 1920000, 1983840, 2066500, 2116096, 2400000, 2479800, 2583125, 2645120, 3099750, 3174144, 3200000, 3306400, 3967680, 4133000, 4232192, 4800000, 4959600, 5166250, 5290240, 6199500, 6348288, 6612800, 7749375, 7935360, 8266000, 9600000, 9919200, 10332500, 10580480, 12399000, 12696576, 12915625, 13225600, 15498750, 15870720, 16532000, 19838400, 20665000, 21160960, 24798000, 25831250, 26451200, 30997500, 31741440, 33064000, 38746875, 39676800, 41330000, 49596000, 51662500, 52902400, 61995000, 63482880, 66128000, 77493750, 79353600, 82660000, 99192000, 103325000, 105804800, 123990000, 132256000, 154987500, 158707200, 165320000, 198384000, 206650000, 247980000, 264512000, 309975000, 317414400, 330640000, 396768000, 413300000, 495960000, 529024000, 619950000, 661280000, 793536000, 826600000, 991920000, 1239900000, 1322560000, 1587072000, 1653200000, 1983840000, 2479800000, 2645120000, 3306400000, 3967680000, 4959600000, 6612800000, 7935360000, 9919200000, 13225600000, 19838400000, 39676800000]

約数ペア:

[(1, 39676800000), (2, 19838400000), (3, 13225600000), (4, 9919200000), (5, 7935360000), (6, 6612800000), (8, 4959600000), (10, 3967680000), (12, 3306400000), (15, 2645120000), (16, 2479800000), (20, 1983840000), (24, 1653200000), (25, 1587072000), (30, 1322560000), (32, 1239900000), (40, 991920000), (48, 826600000), (50, 793536000), (60, 661280000), (64, 619950000), (75, 529024000), (80, 495960000), (96, 413300000), (100, 396768000), (120, 330640000), (125, 317414400), (128, 309975000), (150, 264512000), (160, 247980000), (192, 206650000), (200, 198384000), (240, 165320000), (250, 158707200), (256, 154987500), (300, 132256000), (320, 123990000), (375, 105804800), (384, 103325000), (400, 99192000), (480, 82660000), (500, 79353600), (512, 77493750), (600, 66128000), (625, 63482880), (640, 61995000), (750, 52902400), (768, 51662500), (800, 49596000), (960, 41330000), (1000, 39676800), (1024, 38746875), (1200, 33064000), (1250, 31741440), (1280, 30997500), (1500, 26451200), (1536, 25831250), (1600, 24798000), (1875, 21160960), (1920, 20665000), (2000, 19838400), (2400, 16532000), (2500, 15870720), (2560, 15498750), (3000, 13225600), (3072, 12915625), (3125, 12696576), (3200, 12399000), (3750, 10580480), (3840, 10332500), (4000, 9919200), (4133, 9600000), (4800, 8266000), (5000, 7935360), (5120, 7749375), (6000, 6612800), (6250, 6348288), (6400, 6199500), (7500, 5290240), (7680, 5166250), (8000, 4959600), (8266, 4800000), (9375, 4232192), (9600, 4133000), (10000, 3967680), (12000, 3306400), (12399, 3200000), (12500, 3174144), (12800, 3099750), (15000, 2645120), (15360, 2583125), (16000, 2479800), (16532, 2400000), (18750, 2116096), (19200, 2066500), (20000, 1983840), (20665, 1920000), (24000, 1653200), (24798, 1600000), (25000, 1587072), (25600, 1549875), (30000, 1322560), (32000, 1239900), (33064, 1200000), (37500, 1058048), (38400, 1033250), (40000, 991920), (41330, 960000), (48000, 826600), (49596, 800000), (50000, 793536), (60000, 661280), (61995, 640000), (64000, 619950), (66128, 600000), (75000, 529024), (76800, 516625), (80000, 495960), (82660, 480000), (96000, 413300), (99192, 400000), (100000, 396768), (103325, 384000), (120000, 330640), (123990, 320000), (128000, 309975), (132256, 300000), (150000, 264512), (160000, 247980), (165320, 240000), (192000, 206650), (198384, 200000)]