15726720000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 220

約数和(自身を含む): 52386430976

約数和(自身を除く): 36659710976

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, 3200, 3750, 3840, 4000, 4800, 5000, 5120, 6000, 6400, 7500, 7680, 8000, 8191, 9600, 10000, 12000, 12800, 15000, 15360, 16000, 16382, 19200, 20000, 24000, 24573, 25600, 30000, 32000, 32764, 38400, 40000, 40955, 48000, 49146, 60000, 64000, 65528, 76800, 80000, 81910, 96000, 98292, 120000, 122865, 128000, 131056, 160000, 163820, 192000, 196584, 204775, 240000, 245730, 262112, 320000, 327640, 384000, 393168, 409550, 480000, 491460, 524224, 614325, 640000, 655280, 786336, 819100, 960000, 982920, 1023875, 1048448, 1228650, 1310560, 1572672, 1638200, 1920000, 1965840, 2047750, 2096896, 2457300, 2621120, 3071625, 3145344, 3276400, 3931680, 4095500, 4193792, 4914600, 5119375, 5242240, 6143250, 6290688, 6552800, 7863360, 8191000, 8387584, 9829200, 10238750, 10484480, 12286500, 12581376, 13105600, 15358125, 15726720, 16382000, 19658400, 20477500, 20968960, 24573000, 25162752, 26211200, 30716250, 31453440, 32764000, 39316800, 40955000, 41937920, 49146000, 52422400, 61432500, 62906880, 65528000, 78633600, 81910000, 98292000, 104844800, 122865000, 125813760, 131056000, 157267200, 163820000, 196584000, 209689600, 245730000, 262112000, 314534400, 327640000, 393168000, 491460000, 524224000, 629068800, 655280000, 786336000, 982920000, 1048448000, 1310560000, 1572672000, 1965840000, 2621120000, 3145344000, 3931680000, 5242240000, 7863360000, 15726720000]

約数ペア:

[(1, 15726720000), (2, 7863360000), (3, 5242240000), (4, 3931680000), (5, 3145344000), (6, 2621120000), (8, 1965840000), (10, 1572672000), (12, 1310560000), (15, 1048448000), (16, 982920000), (20, 786336000), (24, 655280000), (25, 629068800), (30, 524224000), (32, 491460000), (40, 393168000), (48, 327640000), (50, 314534400), (60, 262112000), (64, 245730000), (75, 209689600), (80, 196584000), (96, 163820000), (100, 157267200), (120, 131056000), (125, 125813760), (128, 122865000), (150, 104844800), (160, 98292000), (192, 81910000), (200, 78633600), (240, 65528000), (250, 62906880), (256, 61432500), (300, 52422400), (320, 49146000), (375, 41937920), (384, 40955000), (400, 39316800), (480, 32764000), (500, 31453440), (512, 30716250), (600, 26211200), (625, 25162752), (640, 24573000), (750, 20968960), (768, 20477500), (800, 19658400), (960, 16382000), (1000, 15726720), (1024, 15358125), (1200, 13105600), (1250, 12581376), (1280, 12286500), (1500, 10484480), (1536, 10238750), (1600, 9829200), (1875, 8387584), (1920, 8191000), (2000, 7863360), (2400, 6552800), (2500, 6290688), (2560, 6143250), (3000, 5242240), (3072, 5119375), (3200, 4914600), (3750, 4193792), (3840, 4095500), (4000, 3931680), (4800, 3276400), (5000, 3145344), (5120, 3071625), (6000, 2621120), (6400, 2457300), (7500, 2096896), (7680, 2047750), (8000, 1965840), (8191, 1920000), (9600, 1638200), (10000, 1572672), (12000, 1310560), (12800, 1228650), (15000, 1048448), (15360, 1023875), (16000, 982920), (16382, 960000), (19200, 819100), (20000, 786336), (24000, 655280), (24573, 640000), (25600, 614325), (30000, 524224), (32000, 491460), (32764, 480000), (38400, 409550), (40000, 393168), (40955, 384000), (48000, 327640), (49146, 320000), (60000, 262112), (64000, 245730), (65528, 240000), (76800, 204775), (80000, 196584), (81910, 192000), (96000, 163820), (98292, 160000), (120000, 131056), (122865, 128000)]