22420860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 82059264

約数和(自身を除く): 59638404

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, 211, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 422, 460, 462, 483, 506, 633, 644, 660, 690, 759, 770, 805, 844, 924, 966, 1012, 1055, 1155, 1265, 1266, 1380, 1477, 1518, 1540, 1610, 1771, 1932, 2110, 2310, 2321, 2415, 2530, 2532, 2954, 3036, 3165, 3220, 3542, 3795, 4220, 4431, 4620, 4642, 4830, 4853, 5060, 5313, 5908, 6330, 6963, 7084, 7385, 7590, 8855, 8862, 9284, 9660, 9706, 10626, 11605, 12660, 13926, 14559, 14770, 15180, 16247, 17710, 17724, 19412, 21252, 22155, 23210, 24265, 26565, 27852, 29118, 29540, 32494, 33971, 34815, 35420, 44310, 46420, 48530, 48741, 53130, 53383, 58236, 64988, 67942, 69630, 72795, 81235, 88620, 97060, 97482, 101913, 106260, 106766, 135884, 139260, 145590, 160149, 162470, 169855, 194964, 203826, 213532, 243705, 266915, 291180, 320298, 324940, 339710, 373681, 407652, 487410, 509565, 533830, 640596, 679420, 747362, 800745, 974820, 1019130, 1067660, 1121043, 1494724, 1601490, 1868405, 2038260, 2242086, 3202980, 3736810, 4484172, 5605215, 7473620, 11210430, 22420860]

約数ペア:

[(1, 22420860), (2, 11210430), (3, 7473620), (4, 5605215), (5, 4484172), (6, 3736810), (7, 3202980), (10, 2242086), (11, 2038260), (12, 1868405), (14, 1601490), (15, 1494724), (20, 1121043), (21, 1067660), (22, 1019130), (23, 974820), (28, 800745), (30, 747362), (33, 679420), (35, 640596), (42, 533830), (44, 509565), (46, 487410), (55, 407652), (60, 373681), (66, 339710), (69, 324940), (70, 320298), (77, 291180), (84, 266915), (92, 243705), (105, 213532), (110, 203826), (115, 194964), (132, 169855), (138, 162470), (140, 160149), (154, 145590), (161, 139260), (165, 135884), (210, 106766), (211, 106260), (220, 101913), (230, 97482), (231, 97060), (253, 88620), (276, 81235), (308, 72795), (322, 69630), (330, 67942), (345, 64988), (385, 58236), (420, 53383), (422, 53130), (460, 48741), (462, 48530), (483, 46420), (506, 44310), (633, 35420), (644, 34815), (660, 33971), (690, 32494), (759, 29540), (770, 29118), (805, 27852), (844, 26565), (924, 24265), (966, 23210), (1012, 22155), (1055, 21252), (1155, 19412), (1265, 17724), (1266, 17710), (1380, 16247), (1477, 15180), (1518, 14770), (1540, 14559), (1610, 13926), (1771, 12660), (1932, 11605), (2110, 10626), (2310, 9706), (2321, 9660), (2415, 9284), (2530, 8862), (2532, 8855), (2954, 7590), (3036, 7385), (3165, 7084), (3220, 6963), (3542, 6330), (3795, 5908), (4220, 5313), (4431, 5060), (4620, 4853), (4642, 4830)]