21719520000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{15083}}^1$

素因数の和:15125

約数の個数: 270

約数和(自身を含む): 78258552372

約数和(自身を除く): 56539032372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2304, 2400, 2500, 2880, 3000, 3200, 3600, 3750, 3840, 4000, 4500, 4800, 5000, 5625, 5760, 6000, 6400, 7200, 7500, 8000, 9000, 9600, 10000, 11250, 11520, 12000, 14400, 15000, 15083, 16000, 18000, 19200, 20000, 22500, 24000, 28800, 30000, 30166, 32000, 36000, 40000, 45000, 45249, 48000, 57600, 60000, 60332, 72000, 75415, 80000, 90000, 90498, 96000, 120000, 120664, 135747, 144000, 150830, 160000, 180000, 180996, 226245, 240000, 241328, 271494, 288000, 301660, 360000, 361992, 377075, 452490, 480000, 482656, 542988, 603320, 678735, 720000, 723984, 754150, 904980, 965312, 1085976, 1131225, 1206640, 1357470, 1440000, 1447968, 1508300, 1809960, 1885375, 1930624, 2171952, 2262450, 2413280, 2714940, 2895936, 3016600, 3393675, 3619920, 3770750, 3861248, 4343904, 4524900, 4826560, 5429880, 5656125, 5791872, 6033200, 6787350, 7239840, 7541500, 8687808, 9049800, 9426875, 9653120, 10859760, 11312250, 11583744, 12066400, 13574700, 14479680, 15083000, 16968375, 17375616, 18099600, 18853750, 19306240, 21719520, 22624500, 24132800, 27149400, 28280625, 28959360, 30166000, 33936750, 34751232, 36199200, 37707500, 43439040, 45249000, 48265600, 54298800, 56561250, 57918720, 60332000, 67873500, 72398400, 75415000, 84841875, 86878080, 90498000, 96531200, 108597600, 113122500, 120664000, 135747000, 144796800, 150830000, 169683750, 173756160, 180996000, 217195200, 226245000, 241328000, 271494000, 289593600, 301660000, 339367500, 361992000, 434390400, 452490000, 482656000, 542988000, 603320000, 678735000, 723984000, 868780800, 904980000, 1085976000, 1206640000, 1357470000, 1447968000, 1809960000, 2171952000, 2413280000, 2714940000, 3619920000, 4343904000, 5429880000, 7239840000, 10859760000, 21719520000]

約数ペア:

[(1, 21719520000), (2, 10859760000), (3, 7239840000), (4, 5429880000), (5, 4343904000), (6, 3619920000), (8, 2714940000), (9, 2413280000), (10, 2171952000), (12, 1809960000), (15, 1447968000), (16, 1357470000), (18, 1206640000), (20, 1085976000), (24, 904980000), (25, 868780800), (30, 723984000), (32, 678735000), (36, 603320000), (40, 542988000), (45, 482656000), (48, 452490000), (50, 434390400), (60, 361992000), (64, 339367500), (72, 301660000), (75, 289593600), (80, 271494000), (90, 241328000), (96, 226245000), (100, 217195200), (120, 180996000), (125, 173756160), (128, 169683750), (144, 150830000), (150, 144796800), (160, 135747000), (180, 120664000), (192, 113122500), (200, 108597600), (225, 96531200), (240, 90498000), (250, 86878080), (256, 84841875), (288, 75415000), (300, 72398400), (320, 67873500), (360, 60332000), (375, 57918720), (384, 56561250), (400, 54298800), (450, 48265600), (480, 45249000), (500, 43439040), (576, 37707500), (600, 36199200), (625, 34751232), (640, 33936750), (720, 30166000), (750, 28959360), (768, 28280625), (800, 27149400), (900, 24132800), (960, 22624500), (1000, 21719520), (1125, 19306240), (1152, 18853750), (1200, 18099600), (1250, 17375616), (1280, 16968375), (1440, 15083000), (1500, 14479680), (1600, 13574700), (1800, 12066400), (1875, 11583744), (1920, 11312250), (2000, 10859760), (2250, 9653120), (2304, 9426875), (2400, 9049800), (2500, 8687808), (2880, 7541500), (3000, 7239840), (3200, 6787350), (3600, 6033200), (3750, 5791872), (3840, 5656125), (4000, 5429880), (4500, 4826560), (4800, 4524900), (5000, 4343904), (5625, 3861248), (5760, 3770750), (6000, 3619920), (6400, 3393675), (7200, 3016600), (7500, 2895936), (8000, 2714940), (9000, 2413280), (9600, 2262450), (10000, 2171952), (11250, 1930624), (11520, 1885375), (12000, 1809960), (14400, 1508300), (15000, 1447968), (15083, 1440000), (16000, 1357470), (18000, 1206640), (19200, 1131225), (20000, 1085976), (22500, 965312), (24000, 904980), (28800, 754150), (30000, 723984), (30166, 720000), (32000, 678735), (36000, 603320), (40000, 542988), (45000, 482656), (45249, 480000), (48000, 452490), (57600, 377075), (60000, 361992), (60332, 360000), (72000, 301660), (75415, 288000), (80000, 271494), (90000, 241328), (90498, 240000), (96000, 226245), (120000, 180996), (120664, 180000), (135747, 160000), (144000, 150830)]