6985663360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2251}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 18040952160

約数和(自身を除く): 11055288800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 373, 416, 520, 640, 746, 832, 1040, 1492, 1664, 1865, 2080, 2251, 2984, 3730, 4160, 4502, 4849, 5968, 7460, 8320, 9004, 9698, 11255, 11936, 14920, 18008, 19396, 22510, 23872, 24245, 29263, 29840, 36016, 38792, 45020, 47744, 48490, 58526, 59680, 72032, 77584, 90040, 96980, 117052, 119360, 144064, 146315, 155168, 180080, 193960, 234104, 238720, 288128, 292630, 310336, 360160, 387920, 468208, 585260, 620672, 720320, 775840, 839623, 936416, 1170520, 1440640, 1551680, 1679246, 1872832, 2341040, 3103360, 3358492, 3745664, 4198115, 4682080, 6716984, 8396230, 9364160, 10915099, 13433968, 16792460, 18728320, 21830198, 26867936, 33584920, 43660396, 53735872, 54575495, 67169840, 87320792, 107471744, 109150990, 134339680, 174641584, 218301980, 268679360, 349283168, 436603960, 537358720, 698566336, 873207920, 1397132672, 1746415840, 3492831680, 6985663360]

約数ペア:

[(1, 6985663360), (2, 3492831680), (4, 1746415840), (5, 1397132672), (8, 873207920), (10, 698566336), (13, 537358720), (16, 436603960), (20, 349283168), (26, 268679360), (32, 218301980), (40, 174641584), (52, 134339680), (64, 109150990), (65, 107471744), (80, 87320792), (104, 67169840), (128, 54575495), (130, 53735872), (160, 43660396), (208, 33584920), (260, 26867936), (320, 21830198), (373, 18728320), (416, 16792460), (520, 13433968), (640, 10915099), (746, 9364160), (832, 8396230), (1040, 6716984), (1492, 4682080), (1664, 4198115), (1865, 3745664), (2080, 3358492), (2251, 3103360), (2984, 2341040), (3730, 1872832), (4160, 1679246), (4502, 1551680), (4849, 1440640), (5968, 1170520), (7460, 936416), (8320, 839623), (9004, 775840), (9698, 720320), (11255, 620672), (11936, 585260), (14920, 468208), (18008, 387920), (19396, 360160), (22510, 310336), (23872, 292630), (24245, 288128), (29263, 238720), (29840, 234104), (36016, 193960), (38792, 180080), (45020, 155168), (47744, 146315), (48490, 144064), (58526, 119360), (59680, 117052), (72032, 96980), (77584, 90040)]