833841280000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{109}}^1\times {\mathrm{11953}}^1$

素因数の和:12102

約数の個数: 220

約数和(自身を含む): 2102203782580

約数和(自身を除く): 1268362502580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 125, 128, 160, 200, 218, 250, 256, 320, 400, 436, 500, 512, 545, 625, 640, 800, 872, 1000, 1024, 1090, 1250, 1280, 1600, 1744, 2000, 2180, 2500, 2560, 2725, 3200, 3488, 4000, 4360, 5000, 5120, 5450, 6400, 6976, 8000, 8720, 10000, 10900, 11953, 12800, 13625, 13952, 16000, 17440, 20000, 21800, 23906, 25600, 27250, 27904, 32000, 34880, 40000, 43600, 47812, 54500, 55808, 59765, 64000, 68125, 69760, 80000, 87200, 95624, 109000, 111616, 119530, 128000, 136250, 139520, 160000, 174400, 191248, 218000, 239060, 272500, 279040, 298825, 320000, 348800, 382496, 436000, 478120, 545000, 558080, 597650, 640000, 697600, 764992, 872000, 956240, 1090000, 1195300, 1302877, 1395200, 1494125, 1529984, 1744000, 1912480, 2180000, 2390600, 2605754, 2790400, 2988250, 3059968, 3488000, 3824960, 4360000, 4781200, 5211508, 5976500, 6119936, 6514385, 6976000, 7470625, 7649920, 8720000, 9562400, 10423016, 11953000, 12239872, 13028770, 13952000, 14941250, 15299840, 17440000, 19124800, 20846032, 23906000, 26057540, 29882500, 30599680, 32571925, 34880000, 38249600, 41692064, 47812000, 52115080, 59765000, 61199360, 65143850, 69760000, 76499200, 83384128, 95624000, 104230160, 119530000, 130287700, 152998400, 162859625, 166768256, 191248000, 208460320, 239060000, 260575400, 305996800, 325719250, 333536512, 382496000, 416920640, 478120000, 521150800, 651438500, 667073024, 764992000, 814298125, 833841280, 956240000, 1042301600, 1302877000, 1334146048, 1529984000, 1628596250, 1667682560, 1912480000, 2084603200, 2605754000, 3257192500, 3335365120, 3824960000, 4169206400, 5211508000, 6514385000, 6670730240, 7649920000, 8338412800, 10423016000, 13028770000, 16676825600, 20846032000, 26057540000, 33353651200, 41692064000, 52115080000, 83384128000, 104230160000, 166768256000, 208460320000, 416920640000, 833841280000]

約数ペア:

[(1, 833841280000), (2, 416920640000), (4, 208460320000), (5, 166768256000), (8, 104230160000), (10, 83384128000), (16, 52115080000), (20, 41692064000), (25, 33353651200), (32, 26057540000), (40, 20846032000), (50, 16676825600), (64, 13028770000), (80, 10423016000), (100, 8338412800), (109, 7649920000), (125, 6670730240), (128, 6514385000), (160, 5211508000), (200, 4169206400), (218, 3824960000), (250, 3335365120), (256, 3257192500), (320, 2605754000), (400, 2084603200), (436, 1912480000), (500, 1667682560), (512, 1628596250), (545, 1529984000), (625, 1334146048), (640, 1302877000), (800, 1042301600), (872, 956240000), (1000, 833841280), (1024, 814298125), (1090, 764992000), (1250, 667073024), (1280, 651438500), (1600, 521150800), (1744, 478120000), (2000, 416920640), (2180, 382496000), (2500, 333536512), (2560, 325719250), (2725, 305996800), (3200, 260575400), (3488, 239060000), (4000, 208460320), (4360, 191248000), (5000, 166768256), (5120, 162859625), (5450, 152998400), (6400, 130287700), (6976, 119530000), (8000, 104230160), (8720, 95624000), (10000, 83384128), (10900, 76499200), (11953, 69760000), (12800, 65143850), (13625, 61199360), (13952, 59765000), (16000, 52115080), (17440, 47812000), (20000, 41692064), (21800, 38249600), (23906, 34880000), (25600, 32571925), (27250, 30599680), (27904, 29882500), (32000, 26057540), (34880, 23906000), (40000, 20846032), (43600, 19124800), (47812, 17440000), (54500, 15299840), (55808, 14941250), (59765, 13952000), (64000, 13028770), (68125, 12239872), (69760, 11953000), (80000, 10423016), (87200, 9562400), (95624, 8720000), (109000, 7649920), (111616, 7470625), (119530, 6976000), (128000, 6514385), (136250, 6119936), (139520, 5976500), (160000, 5211508), (174400, 4781200), (191248, 4360000), (218000, 3824960), (239060, 3488000), (272500, 3059968), (279040, 2988250), (298825, 2790400), (320000, 2605754), (348800, 2390600), (382496, 2180000), (436000, 1912480), (478120, 1744000), (545000, 1529984), (558080, 1494125), (597650, 1395200), (640000, 1302877), (697600, 1195300), (764992, 1090000), (872000, 956240)]