220080960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1$

素因数の和:6981

約数の個数: 168

約数和(自身を含む): 825922656

約数和(自身を除く): 605841696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6947, 7920, 10560, 13894, 15840, 20841, 27788, 31680, 34735, 41682, 55576, 62523, 69470, 76417, 83364, 104205, 111152, 125046, 138940, 152834, 166728, 208410, 222304, 229251, 250092, 277880, 305668, 312615, 333456, 382085, 416820, 444608, 458502, 500184, 555760, 611336, 625230, 666912, 687753, 764170, 833640, 917004, 1000368, 1111520, 1146255, 1222672, 1250460, 1333824, 1375506, 1528340, 1667280, 1834008, 2000736, 2223040, 2292510, 2445344, 2500920, 2751012, 3056680, 3334560, 3438765, 3668016, 4001472, 4585020, 4890688, 5001840, 5502024, 6113360, 6669120, 6877530, 7336032, 9170040, 10003680, 11004048, 12226720, 13755060, 14672064, 18340080, 20007360, 22008096, 24453440, 27510120, 36680160, 44016192, 55020240, 73360320, 110040480, 220080960]

約数ペア:

[(1, 220080960), (2, 110040480), (3, 73360320), (4, 55020240), (5, 44016192), (6, 36680160), (8, 27510120), (9, 24453440), (10, 22008096), (11, 20007360), (12, 18340080), (15, 14672064), (16, 13755060), (18, 12226720), (20, 11004048), (22, 10003680), (24, 9170040), (30, 7336032), (32, 6877530), (33, 6669120), (36, 6113360), (40, 5502024), (44, 5001840), (45, 4890688), (48, 4585020), (55, 4001472), (60, 3668016), (64, 3438765), (66, 3334560), (72, 3056680), (80, 2751012), (88, 2500920), (90, 2445344), (96, 2292510), (99, 2223040), (110, 2000736), (120, 1834008), (132, 1667280), (144, 1528340), (160, 1375506), (165, 1333824), (176, 1250460), (180, 1222672), (192, 1146255), (198, 1111520), (220, 1000368), (240, 917004), (264, 833640), (288, 764170), (320, 687753), (330, 666912), (352, 625230), (360, 611336), (396, 555760), (440, 500184), (480, 458502), (495, 444608), (528, 416820), (576, 382085), (660, 333456), (704, 312615), (720, 305668), (792, 277880), (880, 250092), (960, 229251), (990, 222304), (1056, 208410), (1320, 166728), (1440, 152834), (1584, 138940), (1760, 125046), (1980, 111152), (2112, 104205), (2640, 83364), (2880, 76417), (3168, 69470), (3520, 62523), (3960, 55576), (5280, 41682), (6336, 34735), (6947, 31680), (7920, 27788), (10560, 20841), (13894, 15840)]