3931680000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 180

約数和(自身を含む): 13077413888

約数和(自身を除く): 9145733888

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, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 3840, 4000, 4800, 5000, 6000, 6400, 7500, 8000, 8191, 9600, 10000, 12000, 15000, 16000, 16382, 19200, 20000, 24000, 24573, 30000, 32000, 32764, 40000, 40955, 48000, 49146, 60000, 65528, 80000, 81910, 96000, 98292, 120000, 122865, 131056, 160000, 163820, 196584, 204775, 240000, 245730, 262112, 327640, 393168, 409550, 480000, 491460, 524224, 614325, 655280, 786336, 819100, 982920, 1023875, 1048448, 1228650, 1310560, 1572672, 1638200, 1965840, 2047750, 2096896, 2457300, 2621120, 3071625, 3145344, 3276400, 3931680, 4095500, 4914600, 5119375, 5242240, 6143250, 6290688, 6552800, 7863360, 8191000, 9829200, 10238750, 10484480, 12286500, 13105600, 15358125, 15726720, 16382000, 19658400, 20477500, 24573000, 26211200, 30716250, 31453440, 32764000, 39316800, 40955000, 49146000, 52422400, 61432500, 65528000, 78633600, 81910000, 98292000, 122865000, 131056000, 157267200, 163820000, 196584000, 245730000, 262112000, 327640000, 393168000, 491460000, 655280000, 786336000, 982920000, 1310560000, 1965840000, 3931680000]

約数ペア:

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