2640491040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4133}}^1$

素因数の和:4184

約数の個数: 192

約数和(自身を含む): 9150890112

約数和(自身を除く): 6510399072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1331, 1452, 1760, 1815, 1936, 2420, 2640, 2662, 2904, 3630, 3872, 3993, 4133, 4840, 5280, 5324, 5808, 6655, 7260, 7986, 8266, 9680, 10648, 11616, 12399, 13310, 14520, 15972, 16532, 19360, 19965, 20665, 21296, 24798, 26620, 29040, 31944, 33064, 39930, 41330, 42592, 45463, 49596, 53240, 58080, 61995, 63888, 66128, 79860, 82660, 90926, 99192, 106480, 123990, 127776, 132256, 136389, 159720, 165320, 181852, 198384, 212960, 227315, 247980, 272778, 319440, 330640, 363704, 396768, 454630, 495960, 500093, 545556, 638880, 661280, 681945, 727408, 909260, 991920, 1000186, 1091112, 1363890, 1454816, 1500279, 1818520, 1983840, 2000372, 2182224, 2500465, 2727780, 3000558, 3637040, 4000744, 4364448, 5000930, 5455560, 5501023, 6001116, 7274080, 7501395, 8001488, 10001860, 10911120, 11002046, 12002232, 15002790, 16002976, 16503069, 20003720, 21822240, 22004092, 24004464, 27505115, 30005580, 33006138, 40007440, 44008184, 48008928, 55010230, 60011160, 66012276, 80014880, 82515345, 88016368, 110020460, 120022320, 132024552, 165030690, 176032736, 220040920, 240044640, 264049104, 330061380, 440081840, 528098208, 660122760, 880163680, 1320245520, 2640491040]

約数ペア:

[(1, 2640491040), (2, 1320245520), (3, 880163680), (4, 660122760), (5, 528098208), (6, 440081840), (8, 330061380), (10, 264049104), (11, 240044640), (12, 220040920), (15, 176032736), (16, 165030690), (20, 132024552), (22, 120022320), (24, 110020460), (30, 88016368), (32, 82515345), (33, 80014880), (40, 66012276), (44, 60011160), (48, 55010230), (55, 48008928), (60, 44008184), (66, 40007440), (80, 33006138), (88, 30005580), (96, 27505115), (110, 24004464), (120, 22004092), (121, 21822240), (132, 20003720), (160, 16503069), (165, 16002976), (176, 15002790), (220, 12002232), (240, 11002046), (242, 10911120), (264, 10001860), (330, 8001488), (352, 7501395), (363, 7274080), (440, 6001116), (480, 5501023), (484, 5455560), (528, 5000930), (605, 4364448), (660, 4000744), (726, 3637040), (880, 3000558), (968, 2727780), (1056, 2500465), (1210, 2182224), (1320, 2000372), (1331, 1983840), (1452, 1818520), (1760, 1500279), (1815, 1454816), (1936, 1363890), (2420, 1091112), (2640, 1000186), (2662, 991920), (2904, 909260), (3630, 727408), (3872, 681945), (3993, 661280), (4133, 638880), (4840, 545556), (5280, 500093), (5324, 495960), (5808, 454630), (6655, 396768), (7260, 363704), (7986, 330640), (8266, 319440), (9680, 272778), (10648, 247980), (11616, 227315), (12399, 212960), (13310, 198384), (14520, 181852), (15972, 165320), (16532, 159720), (19360, 136389), (19965, 132256), (20665, 127776), (21296, 123990), (24798, 106480), (26620, 99192), (29040, 90926), (31944, 82660), (33064, 79860), (39930, 66128), (41330, 63888), (42592, 61995), (45463, 58080), (49596, 53240)]