1282425360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1777}}^1$

素因数の和:1921

約数の個数: 160

約数和(自身を含む): 4148401152

約数和(自身を除く): 2865975792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 291, 310, 372, 388, 465, 485, 496, 582, 620, 744, 776, 930, 970, 1164, 1240, 1455, 1488, 1552, 1777, 1860, 1940, 2328, 2480, 2910, 3007, 3554, 3720, 3880, 4656, 5331, 5820, 6014, 7108, 7440, 7760, 8885, 9021, 10662, 11640, 12028, 14216, 15035, 17770, 18042, 21324, 23280, 24056, 26655, 28432, 30070, 35540, 36084, 42648, 45105, 48112, 53310, 55087, 60140, 71080, 72168, 85296, 90210, 106620, 110174, 120280, 142160, 144336, 165261, 172369, 180420, 213240, 220348, 240560, 275435, 330522, 344738, 360840, 426480, 440696, 517107, 550870, 661044, 689476, 721680, 826305, 861845, 881392, 1034214, 1101740, 1322088, 1378952, 1652610, 1723690, 2068428, 2203480, 2585535, 2644176, 2757904, 3305220, 3447380, 4136856, 4406960, 5171070, 5343439, 6610440, 6894760, 8273712, 10342140, 10686878, 13220880, 13789520, 16030317, 20684280, 21373756, 26717195, 32060634, 41368560, 42747512, 53434390, 64121268, 80151585, 85495024, 106868780, 128242536, 160303170, 213737560, 256485072, 320606340, 427475120, 641212680, 1282425360]

約数ペア:

[(1, 1282425360), (2, 641212680), (3, 427475120), (4, 320606340), (5, 256485072), (6, 213737560), (8, 160303170), (10, 128242536), (12, 106868780), (15, 85495024), (16, 80151585), (20, 64121268), (24, 53434390), (30, 42747512), (31, 41368560), (40, 32060634), (48, 26717195), (60, 21373756), (62, 20684280), (80, 16030317), (93, 13789520), (97, 13220880), (120, 10686878), (124, 10342140), (155, 8273712), (186, 6894760), (194, 6610440), (240, 5343439), (248, 5171070), (291, 4406960), (310, 4136856), (372, 3447380), (388, 3305220), (465, 2757904), (485, 2644176), (496, 2585535), (582, 2203480), (620, 2068428), (744, 1723690), (776, 1652610), (930, 1378952), (970, 1322088), (1164, 1101740), (1240, 1034214), (1455, 881392), (1488, 861845), (1552, 826305), (1777, 721680), (1860, 689476), (1940, 661044), (2328, 550870), (2480, 517107), (2910, 440696), (3007, 426480), (3554, 360840), (3720, 344738), (3880, 330522), (4656, 275435), (5331, 240560), (5820, 220348), (6014, 213240), (7108, 180420), (7440, 172369), (7760, 165261), (8885, 144336), (9021, 142160), (10662, 120280), (11640, 110174), (12028, 106620), (14216, 90210), (15035, 85296), (17770, 72168), (18042, 71080), (21324, 60140), (23280, 55087), (24056, 53310), (26655, 48112), (28432, 45105), (30070, 42648), (35540, 36084)]