1531766880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6607}}^1$

素因数の和:6658

約数の個数: 288

約数和(自身を含む): 6234568704

約数和(自身を除く): 4702801824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6440, 6607, 6624, 7245, 7728, 8280, 9660, 10080, 11040, 11592, 12880, 13214, 14490, 15456, 16560, 19320, 19821, 23184, 25760, 26428, 28980, 33035, 33120, 38640, 39642, 46249, 46368, 52856, 57960, 59463, 66070, 77280, 79284, 92498, 99105, 105712, 115920, 118926, 132140, 138747, 151961, 158568, 184996, 198210, 211424, 231245, 231840, 237852, 264280, 277494, 297315, 303922, 317136, 369992, 396420, 416241, 455883, 462490, 475704, 528560, 554988, 594630, 607844, 634272, 693735, 739984, 759805, 792840, 832482, 911766, 924980, 951408, 1057120, 1063727, 1109976, 1189260, 1215688, 1367649, 1387470, 1479968, 1519610, 1585680, 1664964, 1823532, 1849960, 1902816, 2081205, 2127454, 2219952, 2279415, 2378520, 2431376, 2735298, 2774940, 3039220, 3171360, 3191181, 3329928, 3647064, 3699920, 4162410, 4254908, 4439904, 4558830, 4757040, 4862752, 5318635, 5470596, 5549880, 6078440, 6382362, 6659856, 6838245, 7294128, 7399840, 8324820, 8509816, 9117660, 9514080, 9573543, 10637270, 10941192, 11099760, 12156880, 12764724, 13319712, 13676490, 14588256, 15955905, 16649640, 17019632, 18235320, 19147086, 21274540, 21882384, 22199520, 24313760, 25529448, 27352980, 31911810, 33299280, 34039264, 36470640, 38294172, 42549080, 43764768, 47867715, 51058896, 54705960, 63823620, 66598560, 72941280, 76588344, 85098160, 95735430, 102117792, 109411920, 127647240, 153176688, 170196320, 191470860, 218823840, 255294480, 306353376, 382941720, 510588960, 765883440, 1531766880]

約数ペア:

[(1, 1531766880), (2, 765883440), (3, 510588960), (4, 382941720), (5, 306353376), (6, 255294480), (7, 218823840), (8, 191470860), (9, 170196320), (10, 153176688), (12, 127647240), (14, 109411920), (15, 102117792), (16, 95735430), (18, 85098160), (20, 76588344), (21, 72941280), (23, 66598560), (24, 63823620), (28, 54705960), (30, 51058896), (32, 47867715), (35, 43764768), (36, 42549080), (40, 38294172), (42, 36470640), (45, 34039264), (46, 33299280), (48, 31911810), (56, 27352980), (60, 25529448), (63, 24313760), (69, 22199520), (70, 21882384), (72, 21274540), (80, 19147086), (84, 18235320), (90, 17019632), (92, 16649640), (96, 15955905), (105, 14588256), (112, 13676490), (115, 13319712), (120, 12764724), (126, 12156880), (138, 11099760), (140, 10941192), (144, 10637270), (160, 9573543), (161, 9514080), (168, 9117660), (180, 8509816), (184, 8324820), (207, 7399840), (210, 7294128), (224, 6838245), (230, 6659856), (240, 6382362), (252, 6078440), (276, 5549880), (280, 5470596), (288, 5318635), (315, 4862752), (322, 4757040), (336, 4558830), (345, 4439904), (360, 4254908), (368, 4162410), (414, 3699920), (420, 3647064), (460, 3329928), (480, 3191181), (483, 3171360), (504, 3039220), (552, 2774940), (560, 2735298), (630, 2431376), (644, 2378520), (672, 2279415), (690, 2219952), (720, 2127454), (736, 2081205), (805, 1902816), (828, 1849960), (840, 1823532), (920, 1664964), (966, 1585680), (1008, 1519610), (1035, 1479968), (1104, 1387470), (1120, 1367649), (1260, 1215688), (1288, 1189260), (1380, 1109976), (1440, 1063727), (1449, 1057120), (1610, 951408), (1656, 924980), (1680, 911766), (1840, 832482), (1932, 792840), (2016, 759805), (2070, 739984), (2208, 693735), (2415, 634272), (2520, 607844), (2576, 594630), (2760, 554988), (2898, 528560), (3220, 475704), (3312, 462490), (3360, 455883), (3680, 416241), (3864, 396420), (4140, 369992), (4830, 317136), (5040, 303922), (5152, 297315), (5520, 277494), (5796, 264280), (6440, 237852), (6607, 231840), (6624, 231245), (7245, 211424), (7728, 198210), (8280, 184996), (9660, 158568), (10080, 151961), (11040, 138747), (11592, 132140), (12880, 118926), (13214, 115920), (14490, 105712), (15456, 99105), (16560, 92498), (19320, 79284), (19821, 77280), (23184, 66070), (25760, 59463), (26428, 57960), (28980, 52856), (33035, 46368), (33120, 46249), (38640, 39642)]