8819580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 32514048

約数和(自身を除く): 23694468

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, 83, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 166, 210, 220, 230, 231, 249, 253, 276, 308, 322, 330, 332, 345, 385, 415, 420, 460, 462, 483, 498, 506, 581, 644, 660, 690, 759, 770, 805, 830, 913, 924, 966, 996, 1012, 1155, 1162, 1245, 1265, 1380, 1518, 1540, 1610, 1660, 1743, 1771, 1826, 1909, 1932, 2310, 2324, 2415, 2490, 2530, 2739, 2905, 3036, 3220, 3486, 3542, 3652, 3795, 3818, 4565, 4620, 4830, 4980, 5060, 5313, 5478, 5727, 5810, 6391, 6972, 7084, 7590, 7636, 8715, 8855, 9130, 9545, 9660, 10626, 10956, 11454, 11620, 12782, 13363, 13695, 15180, 17430, 17710, 18260, 19090, 19173, 20999, 21252, 22908, 25564, 26565, 26726, 27390, 28635, 31955, 34860, 35420, 38180, 38346, 40089, 41998, 53130, 53452, 54780, 57270, 62997, 63910, 66815, 76692, 80178, 83996, 95865, 104995, 106260, 114540, 125994, 127820, 133630, 146993, 160356, 191730, 200445, 209990, 251988, 267260, 293986, 314985, 383460, 400890, 419980, 440979, 587972, 629970, 734965, 801780, 881958, 1259940, 1469930, 1763916, 2204895, 2939860, 4409790, 8819580]

約数ペア:

[(1, 8819580), (2, 4409790), (3, 2939860), (4, 2204895), (5, 1763916), (6, 1469930), (7, 1259940), (10, 881958), (11, 801780), (12, 734965), (14, 629970), (15, 587972), (20, 440979), (21, 419980), (22, 400890), (23, 383460), (28, 314985), (30, 293986), (33, 267260), (35, 251988), (42, 209990), (44, 200445), (46, 191730), (55, 160356), (60, 146993), (66, 133630), (69, 127820), (70, 125994), (77, 114540), (83, 106260), (84, 104995), (92, 95865), (105, 83996), (110, 80178), (115, 76692), (132, 66815), (138, 63910), (140, 62997), (154, 57270), (161, 54780), (165, 53452), (166, 53130), (210, 41998), (220, 40089), (230, 38346), (231, 38180), (249, 35420), (253, 34860), (276, 31955), (308, 28635), (322, 27390), (330, 26726), (332, 26565), (345, 25564), (385, 22908), (415, 21252), (420, 20999), (460, 19173), (462, 19090), (483, 18260), (498, 17710), (506, 17430), (581, 15180), (644, 13695), (660, 13363), (690, 12782), (759, 11620), (770, 11454), (805, 10956), (830, 10626), (913, 9660), (924, 9545), (966, 9130), (996, 8855), (1012, 8715), (1155, 7636), (1162, 7590), (1245, 7084), (1265, 6972), (1380, 6391), (1518, 5810), (1540, 5727), (1610, 5478), (1660, 5313), (1743, 5060), (1771, 4980), (1826, 4830), (1909, 4620), (1932, 4565), (2310, 3818), (2324, 3795), (2415, 3652), (2490, 3542), (2530, 3486), (2739, 3220), (2905, 3036)]