80863860

素因数分解:

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

素因数の和:814

約数の個数: 192

約数和(自身を含む): 294948864

約数和(自身を除く): 214085004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 761, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1518, 1522, 1540, 1610, 1771, 1932, 2283, 2310, 2415, 2530, 3036, 3044, 3220, 3542, 3795, 3805, 4566, 4620, 4830, 5060, 5313, 5327, 7084, 7590, 7610, 8371, 8855, 9132, 9660, 10626, 10654, 11415, 15180, 15220, 15981, 16742, 17503, 17710, 21252, 21308, 22830, 25113, 26565, 26635, 31962, 33484, 35006, 35420, 41855, 45660, 50226, 52509, 53130, 53270, 58597, 63924, 70012, 79905, 83710, 87515, 100452, 105018, 106260, 106540, 117194, 122521, 125565, 159810, 167420, 175030, 175791, 192533, 210036, 234388, 245042, 251130, 262545, 292985, 319620, 350060, 351582, 367563, 385066, 490084, 502260, 525090, 577599, 585970, 612605, 703164, 735126, 770132, 878955, 962665, 1050180, 1155198, 1171940, 1225210, 1347731, 1470252, 1757910, 1837815, 1925330, 2310396, 2450420, 2695462, 2887995, 3515820, 3675630, 3850660, 4043193, 5390924, 5775990, 6738655, 7351260, 8086386, 11551980, 13477310, 16172772, 20215965, 26954620, 40431930, 80863860]

約数ペア:

[(1, 80863860), (2, 40431930), (3, 26954620), (4, 20215965), (5, 16172772), (6, 13477310), (7, 11551980), (10, 8086386), (11, 7351260), (12, 6738655), (14, 5775990), (15, 5390924), (20, 4043193), (21, 3850660), (22, 3675630), (23, 3515820), (28, 2887995), (30, 2695462), (33, 2450420), (35, 2310396), (42, 1925330), (44, 1837815), (46, 1757910), (55, 1470252), (60, 1347731), (66, 1225210), (69, 1171940), (70, 1155198), (77, 1050180), (84, 962665), (92, 878955), (105, 770132), (110, 735126), (115, 703164), (132, 612605), (138, 585970), (140, 577599), (154, 525090), (161, 502260), (165, 490084), (210, 385066), (220, 367563), (230, 351582), (231, 350060), (253, 319620), (276, 292985), (308, 262545), (322, 251130), (330, 245042), (345, 234388), (385, 210036), (420, 192533), (460, 175791), (462, 175030), (483, 167420), (506, 159810), (644, 125565), (660, 122521), (690, 117194), (759, 106540), (761, 106260), (770, 105018), (805, 100452), (924, 87515), (966, 83710), (1012, 79905), (1155, 70012), (1265, 63924), (1380, 58597), (1518, 53270), (1522, 53130), (1540, 52509), (1610, 50226), (1771, 45660), (1932, 41855), (2283, 35420), (2310, 35006), (2415, 33484), (2530, 31962), (3036, 26635), (3044, 26565), (3220, 25113), (3542, 22830), (3795, 21308), (3805, 21252), (4566, 17710), (4620, 17503), (4830, 16742), (5060, 15981), (5313, 15220), (5327, 15180), (7084, 11415), (7590, 10654), (7610, 10626), (8371, 9660), (8855, 9132)]