242591580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 288

約数和(自身を含む): 958583808

約数和(自身を除く): 715992228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 252, 253, 276, 308, 315, 322, 330, 345, 385, 396, 414, 420, 460, 462, 483, 495, 506, 630, 644, 660, 690, 693, 759, 761, 770, 805, 828, 924, 966, 990, 1012, 1035, 1155, 1260, 1265, 1380, 1386, 1449, 1518, 1522, 1540, 1610, 1771, 1932, 1980, 2070, 2277, 2283, 2310, 2415, 2530, 2772, 2898, 3036, 3044, 3220, 3465, 3542, 3795, 3805, 4140, 4554, 4566, 4620, 4830, 5060, 5313, 5327, 5796, 6849, 6930, 7084, 7245, 7590, 7610, 8371, 8855, 9108, 9132, 9660, 10626, 10654, 11385, 11415, 13698, 13860, 14490, 15180, 15220, 15939, 15981, 16742, 17503, 17710, 21252, 21308, 22770, 22830, 25113, 26565, 26635, 27396, 28980, 31878, 31962, 33484, 34245, 35006, 35420, 41855, 45540, 45660, 47943, 50226, 52509, 53130, 53270, 58597, 63756, 63924, 68490, 70012, 75339, 79695, 79905, 83710, 87515, 95886, 100452, 105018, 106260, 106540, 117194, 122521, 125565, 136980, 150678, 157527, 159390, 159810, 167420, 175030, 175791, 191772, 192533, 210036, 234388, 239715, 245042, 251130, 262545, 292985, 301356, 315054, 318780, 319620, 350060, 351582, 367563, 376695, 385066, 479430, 490084, 502260, 525090, 527373, 577599, 585970, 612605, 630108, 703164, 735126, 753390, 770132, 787635, 878955, 958860, 962665, 1050180, 1054746, 1102689, 1155198, 1171940, 1225210, 1347731, 1470252, 1506780, 1575270, 1732797, 1757910, 1837815, 1925330, 2109492, 2205378, 2310396, 2450420, 2636865, 2695462, 2887995, 3150540, 3465594, 3515820, 3675630, 3850660, 4043193, 4410756, 5273730, 5390924, 5513445, 5775990, 6738655, 6931188, 7351260, 8086386, 8663985, 10547460, 11026890, 11551980, 12129579, 13477310, 16172772, 17327970, 20215965, 22053780, 24259158, 26954620, 34655940, 40431930, 48518316, 60647895, 80863860, 121295790, 242591580]

約数ペア:

[(1, 242591580), (2, 121295790), (3, 80863860), (4, 60647895), (5, 48518316), (6, 40431930), (7, 34655940), (9, 26954620), (10, 24259158), (11, 22053780), (12, 20215965), (14, 17327970), (15, 16172772), (18, 13477310), (20, 12129579), (21, 11551980), (22, 11026890), (23, 10547460), (28, 8663985), (30, 8086386), (33, 7351260), (35, 6931188), (36, 6738655), (42, 5775990), (44, 5513445), (45, 5390924), (46, 5273730), (55, 4410756), (60, 4043193), (63, 3850660), (66, 3675630), (69, 3515820), (70, 3465594), (77, 3150540), (84, 2887995), (90, 2695462), (92, 2636865), (99, 2450420), (105, 2310396), (110, 2205378), (115, 2109492), (126, 1925330), (132, 1837815), (138, 1757910), (140, 1732797), (154, 1575270), (161, 1506780), (165, 1470252), (180, 1347731), (198, 1225210), (207, 1171940), (210, 1155198), (220, 1102689), (230, 1054746), (231, 1050180), (252, 962665), (253, 958860), (276, 878955), (308, 787635), (315, 770132), (322, 753390), (330, 735126), (345, 703164), (385, 630108), (396, 612605), (414, 585970), (420, 577599), (460, 527373), (462, 525090), (483, 502260), (495, 490084), (506, 479430), (630, 385066), (644, 376695), (660, 367563), (690, 351582), (693, 350060), (759, 319620), (761, 318780), (770, 315054), (805, 301356), (828, 292985), (924, 262545), (966, 251130), (990, 245042), (1012, 239715), (1035, 234388), (1155, 210036), (1260, 192533), (1265, 191772), (1380, 175791), (1386, 175030), (1449, 167420), (1518, 159810), (1522, 159390), (1540, 157527), (1610, 150678), (1771, 136980), (1932, 125565), (1980, 122521), (2070, 117194), (2277, 106540), (2283, 106260), (2310, 105018), (2415, 100452), (2530, 95886), (2772, 87515), (2898, 83710), (3036, 79905), (3044, 79695), (3220, 75339), (3465, 70012), (3542, 68490), (3795, 63924), (3805, 63756), (4140, 58597), (4554, 53270), (4566, 53130), (4620, 52509), (4830, 50226), (5060, 47943), (5313, 45660), (5327, 45540), (5796, 41855), (6849, 35420), (6930, 35006), (7084, 34245), (7245, 33484), (7590, 31962), (7610, 31878), (8371, 28980), (8855, 27396), (9108, 26635), (9132, 26565), (9660, 25113), (10626, 22830), (10654, 22770), (11385, 21308), (11415, 21252), (13698, 17710), (13860, 17503), (14490, 16742), (15180, 15981), (15220, 15939)]