138863340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 539675136

約数和(自身を除く): 400811796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 43, 44, 45, 55, 60, 63, 66, 70, 77, 84, 86, 90, 99, 105, 110, 126, 129, 132, 140, 154, 165, 172, 180, 198, 210, 215, 220, 231, 233, 252, 258, 301, 308, 315, 330, 385, 387, 396, 420, 430, 462, 466, 473, 495, 516, 602, 630, 645, 660, 693, 699, 770, 774, 860, 903, 924, 932, 946, 990, 1155, 1165, 1204, 1260, 1290, 1386, 1398, 1419, 1505, 1540, 1548, 1631, 1806, 1892, 1935, 1980, 2097, 2310, 2330, 2365, 2563, 2580, 2709, 2772, 2796, 2838, 3010, 3262, 3311, 3465, 3495, 3612, 3870, 4194, 4257, 4515, 4620, 4660, 4730, 4893, 5126, 5418, 5676, 6020, 6524, 6622, 6930, 6990, 7095, 7689, 7740, 8155, 8388, 8514, 9030, 9460, 9786, 9933, 10019, 10252, 10485, 10836, 12815, 13244, 13545, 13860, 13980, 14190, 14679, 15378, 16310, 16555, 17028, 17941, 18060, 19572, 19866, 20038, 20970, 21285, 23067, 24465, 25630, 27090, 28380, 29358, 29799, 30057, 30756, 32620, 33110, 35882, 38445, 39732, 40076, 41940, 42570, 46134, 48930, 49665, 50095, 51260, 53823, 54180, 58716, 59598, 60114, 66220, 70133, 71764, 73395, 76890, 85140, 89705, 90171, 92268, 97860, 99330, 100190, 107646, 110209, 115335, 119196, 120228, 140266, 146790, 148995, 150285, 153780, 161469, 179410, 180342, 198660, 200380, 210399, 215292, 220418, 230670, 269115, 280532, 293580, 297990, 300570, 322938, 330627, 350665, 358820, 360684, 420798, 440836, 450855, 461340, 538230, 551045, 595980, 601140, 631197, 645876, 661254, 701330, 771463, 807345, 841596, 901710, 991881, 1051995, 1076460, 1102090, 1262394, 1322508, 1402660, 1542926, 1614690, 1653135, 1803420, 1983762, 2103990, 2204180, 2314389, 2524788, 3085852, 3155985, 3229380, 3306270, 3857315, 3967524, 4207980, 4628778, 4959405, 6311970, 6612540, 6943167, 7714630, 9257556, 9918810, 11571945, 12623940, 13886334, 15429260, 19837620, 23143890, 27772668, 34715835, 46287780, 69431670, 138863340]

約数ペア:

[(1, 138863340), (2, 69431670), (3, 46287780), (4, 34715835), (5, 27772668), (6, 23143890), (7, 19837620), (9, 15429260), (10, 13886334), (11, 12623940), (12, 11571945), (14, 9918810), (15, 9257556), (18, 7714630), (20, 6943167), (21, 6612540), (22, 6311970), (28, 4959405), (30, 4628778), (33, 4207980), (35, 3967524), (36, 3857315), (42, 3306270), (43, 3229380), (44, 3155985), (45, 3085852), (55, 2524788), (60, 2314389), (63, 2204180), (66, 2103990), (70, 1983762), (77, 1803420), (84, 1653135), (86, 1614690), (90, 1542926), (99, 1402660), (105, 1322508), (110, 1262394), (126, 1102090), (129, 1076460), (132, 1051995), (140, 991881), (154, 901710), (165, 841596), (172, 807345), (180, 771463), (198, 701330), (210, 661254), (215, 645876), (220, 631197), (231, 601140), (233, 595980), (252, 551045), (258, 538230), (301, 461340), (308, 450855), (315, 440836), (330, 420798), (385, 360684), (387, 358820), (396, 350665), (420, 330627), (430, 322938), (462, 300570), (466, 297990), (473, 293580), (495, 280532), (516, 269115), (602, 230670), (630, 220418), (645, 215292), (660, 210399), (693, 200380), (699, 198660), (770, 180342), (774, 179410), (860, 161469), (903, 153780), (924, 150285), (932, 148995), (946, 146790), (990, 140266), (1155, 120228), (1165, 119196), (1204, 115335), (1260, 110209), (1290, 107646), (1386, 100190), (1398, 99330), (1419, 97860), (1505, 92268), (1540, 90171), (1548, 89705), (1631, 85140), (1806, 76890), (1892, 73395), (1935, 71764), (1980, 70133), (2097, 66220), (2310, 60114), (2330, 59598), (2365, 58716), (2563, 54180), (2580, 53823), (2709, 51260), (2772, 50095), (2796, 49665), (2838, 48930), (3010, 46134), (3262, 42570), (3311, 41940), (3465, 40076), (3495, 39732), (3612, 38445), (3870, 35882), (4194, 33110), (4257, 32620), (4515, 30756), (4620, 30057), (4660, 29799), (4730, 29358), (4893, 28380), (5126, 27090), (5418, 25630), (5676, 24465), (6020, 23067), (6524, 21285), (6622, 20970), (6930, 20038), (6990, 19866), (7095, 19572), (7689, 18060), (7740, 17941), (8155, 17028), (8388, 16555), (8514, 16310), (9030, 15378), (9460, 14679), (9786, 14190), (9933, 13980), (10019, 13860), (10252, 13545), (10485, 13244), (10836, 12815)]