21663120000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{90263}}^1$

素因数の和:90300

約数の個数: 160

約数和(自身を含む): 71906107680

約数和(自身を除く): 50242987680

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, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 9600, 10000, 12000, 15000, 16000, 20000, 24000, 30000, 40000, 48000, 60000, 80000, 90263, 120000, 180526, 240000, 270789, 361052, 451315, 541578, 722104, 902630, 1083156, 1353945, 1444208, 1805260, 2166312, 2256575, 2707890, 2888416, 3610520, 4332624, 4513150, 5415780, 5776832, 6769725, 7221040, 8665248, 9026300, 10831560, 11282875, 11553664, 13539450, 14442080, 17330496, 18052600, 21663120, 22565750, 27078900, 28884160, 33848625, 34660992, 36105200, 43326240, 45131500, 54157800, 56414375, 57768320, 67697250, 72210400, 86652480, 90263000, 108315600, 112828750, 135394500, 144420800, 169243125, 173304960, 180526000, 216631200, 225657500, 270789000, 288841600, 338486250, 361052000, 433262400, 451315000, 541578000, 676972500, 722104000, 866524800, 902630000, 1083156000, 1353945000, 1444208000, 1805260000, 2166312000, 2707890000, 3610520000, 4332624000, 5415780000, 7221040000, 10831560000, 21663120000]

約数ペア:

[(1, 21663120000), (2, 10831560000), (3, 7221040000), (4, 5415780000), (5, 4332624000), (6, 3610520000), (8, 2707890000), (10, 2166312000), (12, 1805260000), (15, 1444208000), (16, 1353945000), (20, 1083156000), (24, 902630000), (25, 866524800), (30, 722104000), (32, 676972500), (40, 541578000), (48, 451315000), (50, 433262400), (60, 361052000), (64, 338486250), (75, 288841600), (80, 270789000), (96, 225657500), (100, 216631200), (120, 180526000), (125, 173304960), (128, 169243125), (150, 144420800), (160, 135394500), (192, 112828750), (200, 108315600), (240, 90263000), (250, 86652480), (300, 72210400), (320, 67697250), (375, 57768320), (384, 56414375), (400, 54157800), (480, 45131500), (500, 43326240), (600, 36105200), (625, 34660992), (640, 33848625), (750, 28884160), (800, 27078900), (960, 22565750), (1000, 21663120), (1200, 18052600), (1250, 17330496), (1500, 14442080), (1600, 13539450), (1875, 11553664), (1920, 11282875), (2000, 10831560), (2400, 9026300), (2500, 8665248), (3000, 7221040), (3200, 6769725), (3750, 5776832), (4000, 5415780), (4800, 4513150), (5000, 4332624), (6000, 3610520), (7500, 2888416), (8000, 2707890), (9600, 2256575), (10000, 2166312), (12000, 1805260), (15000, 1444208), (16000, 1353945), (20000, 1083156), (24000, 902630), (30000, 722104), (40000, 541578), (48000, 451315), (60000, 361052), (80000, 270789), (90263, 240000), (120000, 180526)]