2728463760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11174

約数の個数: 240

約数和(自身を含む): 10319482368

約数和(自身を除く): 7591018608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11113, 11160, 12276, 13640, 15345, 16368, 20460, 22226, 22320, 24552, 27280, 30690, 33339, 40920, 44452, 49104, 55565, 61380, 66678, 81840, 88904, 100017, 111130, 122243, 122760, 133356, 166695, 177808, 200034, 222260, 244486, 245520, 266712, 333390, 344503, 366729, 400068, 444520, 488972, 500085, 533424, 611215, 666780, 689006, 733458, 800136, 889040, 977944, 1000170, 1033509, 1100187, 1222430, 1333560, 1378012, 1466916, 1600272, 1722515, 1833645, 1955888, 2000340, 2067018, 2200374, 2444860, 2667120, 2756024, 2933832, 3100527, 3445030, 3667290, 3789533, 4000680, 4134036, 4400748, 4889720, 5167545, 5500935, 5512048, 5867664, 6201054, 6890060, 7334580, 7579066, 8001360, 8268072, 8801496, 9779440, 10335090, 11001870, 11368599, 12402108, 13780120, 14669160, 15158132, 15502635, 16536144, 17602992, 18947665, 20670180, 22003740, 22737198, 24804216, 27560240, 29338320, 30316264, 31005270, 34105797, 37895330, 41340360, 44007480, 45474396, 49608432, 56842995, 60632528, 62010540, 68211594, 75790660, 82680720, 88014960, 90948792, 113685990, 124021080, 136423188, 151581320, 170528985, 181897584, 227371980, 248042160, 272846376, 303162640, 341057970, 454743960, 545692752, 682115940, 909487920, 1364231880, 2728463760]

約数ペア:

[(1, 2728463760), (2, 1364231880), (3, 909487920), (4, 682115940), (5, 545692752), (6, 454743960), (8, 341057970), (9, 303162640), (10, 272846376), (11, 248042160), (12, 227371980), (15, 181897584), (16, 170528985), (18, 151581320), (20, 136423188), (22, 124021080), (24, 113685990), (30, 90948792), (31, 88014960), (33, 82680720), (36, 75790660), (40, 68211594), (44, 62010540), (45, 60632528), (48, 56842995), (55, 49608432), (60, 45474396), (62, 44007480), (66, 41340360), (72, 37895330), (80, 34105797), (88, 31005270), (90, 30316264), (93, 29338320), (99, 27560240), (110, 24804216), (120, 22737198), (124, 22003740), (132, 20670180), (144, 18947665), (155, 17602992), (165, 16536144), (176, 15502635), (180, 15158132), (186, 14669160), (198, 13780120), (220, 12402108), (240, 11368599), (248, 11001870), (264, 10335090), (279, 9779440), (310, 8801496), (330, 8268072), (341, 8001360), (360, 7579066), (372, 7334580), (396, 6890060), (440, 6201054), (465, 5867664), (495, 5512048), (496, 5500935), (528, 5167545), (558, 4889720), (620, 4400748), (660, 4134036), (682, 4000680), (720, 3789533), (744, 3667290), (792, 3445030), (880, 3100527), (930, 2933832), (990, 2756024), (1023, 2667120), (1116, 2444860), (1240, 2200374), (1320, 2067018), (1364, 2000340), (1395, 1955888), (1488, 1833645), (1584, 1722515), (1705, 1600272), (1860, 1466916), (1980, 1378012), (2046, 1333560), (2232, 1222430), (2480, 1100187), (2640, 1033509), (2728, 1000170), (2790, 977944), (3069, 889040), (3410, 800136), (3720, 733458), (3960, 689006), (4092, 666780), (4464, 611215), (5115, 533424), (5456, 500085), (5580, 488972), (6138, 444520), (6820, 400068), (7440, 366729), (7920, 344503), (8184, 333390), (10230, 266712), (11113, 245520), (11160, 244486), (12276, 222260), (13640, 200034), (15345, 177808), (16368, 166695), (20460, 133356), (22226, 122760), (22320, 122243), (24552, 111130), (27280, 100017), (30690, 88904), (33339, 81840), (40920, 66678), (44452, 61380), (49104, 55565)]