2776667520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4305

約数の個数: 256

約数和(自身を含む): 9969039360

約数和(自身を除く): 7192371840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4241, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 8184, 8482, 9920, 10230, 10560, 10912, 11904, 12723, 13640, 14880, 16368, 16964, 19840, 20460, 21120, 21205, 21824, 25446, 27280, 29760, 32736, 33928, 40920, 42410, 43648, 46651, 50892, 54560, 59520, 63615, 65472, 67856, 81840, 84820, 93302, 101784, 109120, 127230, 130944, 131471, 135712, 139953, 163680, 169640, 186604, 203568, 218240, 233255, 254460, 262942, 271424, 279906, 327360, 339280, 373208, 394413, 407136, 466510, 508920, 525884, 542848, 559812, 654720, 657355, 678560, 699765, 746416, 788826, 814272, 933020, 1017840, 1051768, 1119624, 1314710, 1357120, 1399530, 1446181, 1492832, 1577652, 1628544, 1866040, 1972065, 2035680, 2103536, 2239248, 2629420, 2714240, 2799060, 2892362, 2985664, 3155304, 3732080, 3944130, 4071360, 4207072, 4338543, 4478496, 5258840, 5598120, 5784724, 5971328, 6310608, 7230905, 7464160, 7888260, 8142720, 8414144, 8677086, 8956992, 10517680, 11196240, 11569448, 12621216, 14461810, 14928320, 15776520, 16828288, 17354172, 17913984, 21035360, 21692715, 22392480, 23138896, 25242432, 28923620, 29856640, 31553040, 34708344, 42070720, 43385430, 44784960, 46277792, 50484864, 57847240, 63106080, 69416688, 84141440, 86770860, 89569920, 92555584, 115694480, 126212160, 138833376, 173541720, 185111168, 231388960, 252424320, 277666752, 347083440, 462777920, 555333504, 694166880, 925555840, 1388333760, 2776667520]

約数ペア:

[(1, 2776667520), (2, 1388333760), (3, 925555840), (4, 694166880), (5, 555333504), (6, 462777920), (8, 347083440), (10, 277666752), (11, 252424320), (12, 231388960), (15, 185111168), (16, 173541720), (20, 138833376), (22, 126212160), (24, 115694480), (30, 92555584), (31, 89569920), (32, 86770860), (33, 84141440), (40, 69416688), (44, 63106080), (48, 57847240), (55, 50484864), (60, 46277792), (62, 44784960), (64, 43385430), (66, 42070720), (80, 34708344), (88, 31553040), (93, 29856640), (96, 28923620), (110, 25242432), (120, 23138896), (124, 22392480), (128, 21692715), (132, 21035360), (155, 17913984), (160, 17354172), (165, 16828288), (176, 15776520), (186, 14928320), (192, 14461810), (220, 12621216), (240, 11569448), (248, 11196240), (264, 10517680), (310, 8956992), (320, 8677086), (330, 8414144), (341, 8142720), (352, 7888260), (372, 7464160), (384, 7230905), (440, 6310608), (465, 5971328), (480, 5784724), (496, 5598120), (528, 5258840), (620, 4478496), (640, 4338543), (660, 4207072), (682, 4071360), (704, 3944130), (744, 3732080), (880, 3155304), (930, 2985664), (960, 2892362), (992, 2799060), (1023, 2714240), (1056, 2629420), (1240, 2239248), (1320, 2103536), (1364, 2035680), (1408, 1972065), (1488, 1866040), (1705, 1628544), (1760, 1577652), (1860, 1492832), (1920, 1446181), (1984, 1399530), (2046, 1357120), (2112, 1314710), (2480, 1119624), (2640, 1051768), (2728, 1017840), (2976, 933020), (3410, 814272), (3520, 788826), (3720, 746416), (3968, 699765), (4092, 678560), (4224, 657355), (4241, 654720), (4960, 559812), (5115, 542848), (5280, 525884), (5456, 508920), (5952, 466510), (6820, 407136), (7040, 394413), (7440, 373208), (8184, 339280), (8482, 327360), (9920, 279906), (10230, 271424), (10560, 262942), (10912, 254460), (11904, 233255), (12723, 218240), (13640, 203568), (14880, 186604), (16368, 169640), (16964, 163680), (19840, 139953), (20460, 135712), (21120, 131471), (21205, 130944), (21824, 127230), (25446, 109120), (27280, 101784), (29760, 93302), (32736, 84820), (33928, 81840), (40920, 67856), (42410, 65472), (43648, 63615), (46651, 59520), (50892, 54560)]