188769560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 538034400

約数和(自身を除く): 349264840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 49, 56, 70, 74, 76, 95, 98, 133, 137, 140, 148, 152, 185, 190, 196, 245, 259, 266, 274, 280, 296, 370, 380, 392, 490, 518, 532, 548, 665, 685, 703, 740, 760, 931, 959, 980, 1036, 1064, 1096, 1295, 1330, 1370, 1406, 1480, 1813, 1862, 1918, 1960, 2072, 2590, 2603, 2660, 2740, 2812, 3515, 3626, 3724, 3836, 4655, 4795, 4921, 5069, 5180, 5206, 5320, 5480, 5624, 6713, 7030, 7252, 7448, 7672, 9065, 9310, 9590, 9842, 10138, 10360, 10412, 13015, 13426, 14060, 14504, 18130, 18221, 18620, 19180, 19684, 20276, 20824, 24605, 25345, 26030, 26852, 28120, 33565, 34447, 35483, 36260, 36442, 37240, 38360, 39368, 40552, 49210, 50690, 52060, 53704, 67130, 68894, 70966, 72520, 72884, 91105, 96311, 98420, 101380, 104120, 127547, 134260, 137788, 141932, 145768, 172235, 177415, 182210, 192622, 196840, 202760, 248381, 255094, 268520, 275576, 283864, 344470, 354830, 364420, 385244, 481555, 496762, 510188, 637735, 674177, 688940, 709660, 728840, 770488, 963110, 993524, 1020376, 1241905, 1275470, 1348354, 1377880, 1419320, 1926220, 1987048, 2483810, 2550940, 2696708, 3370885, 3852440, 4719239, 4967620, 5101880, 5393416, 6741770, 9438478, 9935240, 13483540, 18876956, 23596195, 26967080, 37753912, 47192390, 94384780, 188769560]

約数ペア:

[(1, 188769560), (2, 94384780), (4, 47192390), (5, 37753912), (7, 26967080), (8, 23596195), (10, 18876956), (14, 13483540), (19, 9935240), (20, 9438478), (28, 6741770), (35, 5393416), (37, 5101880), (38, 4967620), (40, 4719239), (49, 3852440), (56, 3370885), (70, 2696708), (74, 2550940), (76, 2483810), (95, 1987048), (98, 1926220), (133, 1419320), (137, 1377880), (140, 1348354), (148, 1275470), (152, 1241905), (185, 1020376), (190, 993524), (196, 963110), (245, 770488), (259, 728840), (266, 709660), (274, 688940), (280, 674177), (296, 637735), (370, 510188), (380, 496762), (392, 481555), (490, 385244), (518, 364420), (532, 354830), (548, 344470), (665, 283864), (685, 275576), (703, 268520), (740, 255094), (760, 248381), (931, 202760), (959, 196840), (980, 192622), (1036, 182210), (1064, 177415), (1096, 172235), (1295, 145768), (1330, 141932), (1370, 137788), (1406, 134260), (1480, 127547), (1813, 104120), (1862, 101380), (1918, 98420), (1960, 96311), (2072, 91105), (2590, 72884), (2603, 72520), (2660, 70966), (2740, 68894), (2812, 67130), (3515, 53704), (3626, 52060), (3724, 50690), (3836, 49210), (4655, 40552), (4795, 39368), (4921, 38360), (5069, 37240), (5180, 36442), (5206, 36260), (5320, 35483), (5480, 34447), (5624, 33565), (6713, 28120), (7030, 26852), (7252, 26030), (7448, 25345), (7672, 24605), (9065, 20824), (9310, 20276), (9590, 19684), (9842, 19180), (10138, 18620), (10360, 18221), (10412, 18130), (13015, 14504), (13426, 14060)]