305705537760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127607}}^1$

素因数の和:127686

約数の個数: 384

約数和(自身を含む): 1185443610624

約数和(自身を除く): 879738072864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 168, 184, 186, 210, 217, 224, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 480, 483, 496, 552, 560, 620, 644, 651, 672, 690, 713, 736, 744, 805, 840, 868, 920, 930, 966, 992, 1085, 1104, 1120, 1240, 1288, 1302, 1380, 1426, 1488, 1610, 1680, 1736, 1840, 1860, 1932, 2139, 2170, 2208, 2415, 2480, 2576, 2604, 2760, 2852, 2976, 3220, 3255, 3360, 3472, 3565, 3680, 3720, 3864, 4278, 4340, 4830, 4960, 4991, 5152, 5208, 5520, 5704, 6440, 6510, 6944, 7130, 7440, 7728, 8556, 8680, 9660, 9982, 10416, 10695, 11040, 11408, 12880, 13020, 14260, 14880, 14973, 15456, 17112, 17360, 19320, 19964, 20832, 21390, 22816, 24955, 25760, 26040, 28520, 29946, 34224, 34720, 38640, 39928, 42780, 49910, 52080, 57040, 59892, 68448, 74865, 77280, 79856, 85560, 99820, 104160, 114080, 119784, 127607, 149730, 159712, 171120, 199640, 239568, 255214, 299460, 342240, 382821, 399280, 479136, 510428, 598920, 638035, 765642, 798560, 893249, 1020856, 1197840, 1276070, 1531284, 1786498, 1914105, 2041712, 2395680, 2552140, 2679747, 2934961, 3062568, 3572996, 3828210, 3955817, 4083424, 4466245, 5104280, 5359494, 5869922, 6125136, 7145992, 7656420, 7911634, 8804883, 8932490, 10208560, 10718988, 11739844, 11867451, 12250272, 13398735, 14291984, 14674805, 15312840, 15823268, 17609766, 17864980, 19779085, 20417120, 20544727, 21437976, 23479688, 23734902, 26797470, 27690719, 28583968, 29349610, 30625680, 31646536, 35219532, 35729960, 39558170, 41089454, 42875952, 44024415, 46959376, 47469804, 53594940, 55381438, 58699220, 59337255, 61251360, 61634181, 63293072, 70439064, 71459920, 79116340, 82178908, 83072157, 85751904, 88048830, 90983791, 93918752, 94939608, 102723635, 107189880, 110762876, 117398440, 118674510, 123268362, 126586144, 138453595, 140878128, 142919840, 158232680, 164357816, 166144314, 176097660, 181967582, 189879216, 205447270, 214379760, 221525752, 234796880, 237349020, 246536724, 272951373, 276907190, 281756256, 308170905, 316465360, 328715632, 332288628, 352195320, 363935164, 379758432, 410894540, 415360785, 428759520, 443051504, 454918955, 469593760, 474698040, 493073448, 545902746, 553814380, 616341810, 632930720, 636886537, 657431264, 664577256, 704390640, 727870328, 821789080, 830721570, 886103008, 909837910, 949396080, 986146896, 1091805492, 1107628760, 1232683620, 1273773074, 1329154512, 1364756865, 1408781280, 1455740656, 1643578160, 1661443140, 1819675820, 1898792160, 1910659611, 1972293792, 2183610984, 2215257520, 2465367240, 2547546148, 2658309024, 2729513730, 2911481312, 3184432685, 3287156320, 3322886280, 3639351640, 3821319222, 4367221968, 4430515040, 4930734480, 5095092296, 5459027460, 6368865370, 6645772560, 7278703280, 7642638444, 8734443936, 9553298055, 9861468960, 10190184592, 10918054920, 12737730740, 13291545120, 14557406560, 15285276888, 19106596110, 20380369184, 21836109840, 25475461480, 30570553776, 38213192220, 43672219680, 50950922960, 61141107552, 76426384440, 101901845920, 152852768880, 305705537760]

約数ペア:

[(1, 305705537760), (2, 152852768880), (3, 101901845920), (4, 76426384440), (5, 61141107552), (6, 50950922960), (7, 43672219680), (8, 38213192220), (10, 30570553776), (12, 25475461480), (14, 21836109840), (15, 20380369184), (16, 19106596110), (20, 15285276888), (21, 14557406560), (23, 13291545120), (24, 12737730740), (28, 10918054920), (30, 10190184592), (31, 9861468960), (32, 9553298055), (35, 8734443936), (40, 7642638444), (42, 7278703280), (46, 6645772560), (48, 6368865370), (56, 5459027460), (60, 5095092296), (62, 4930734480), (69, 4430515040), (70, 4367221968), (80, 3821319222), (84, 3639351640), (92, 3322886280), (93, 3287156320), (96, 3184432685), (105, 2911481312), (112, 2729513730), (115, 2658309024), (120, 2547546148), (124, 2465367240), (138, 2215257520), (140, 2183610984), (155, 1972293792), (160, 1910659611), (161, 1898792160), (168, 1819675820), (184, 1661443140), (186, 1643578160), (210, 1455740656), (217, 1408781280), (224, 1364756865), (230, 1329154512), (240, 1273773074), (248, 1232683620), (276, 1107628760), (280, 1091805492), (310, 986146896), (322, 949396080), (336, 909837910), (345, 886103008), (368, 830721570), (372, 821789080), (420, 727870328), (434, 704390640), (460, 664577256), (465, 657431264), (480, 636886537), (483, 632930720), (496, 616341810), (552, 553814380), (560, 545902746), (620, 493073448), (644, 474698040), (651, 469593760), (672, 454918955), (690, 443051504), (713, 428759520), (736, 415360785), (744, 410894540), (805, 379758432), (840, 363935164), (868, 352195320), (920, 332288628), (930, 328715632), (966, 316465360), (992, 308170905), (1085, 281756256), (1104, 276907190), (1120, 272951373), (1240, 246536724), (1288, 237349020), (1302, 234796880), (1380, 221525752), (1426, 214379760), (1488, 205447270), (1610, 189879216), (1680, 181967582), (1736, 176097660), (1840, 166144314), (1860, 164357816), (1932, 158232680), (2139, 142919840), (2170, 140878128), (2208, 138453595), (2415, 126586144), (2480, 123268362), (2576, 118674510), (2604, 117398440), (2760, 110762876), (2852, 107189880), (2976, 102723635), (3220, 94939608), (3255, 93918752), (3360, 90983791), (3472, 88048830), (3565, 85751904), (3680, 83072157), (3720, 82178908), (3864, 79116340), (4278, 71459920), (4340, 70439064), (4830, 63293072), (4960, 61634181), (4991, 61251360), (5152, 59337255), (5208, 58699220), (5520, 55381438), (5704, 53594940), (6440, 47469804), (6510, 46959376), (6944, 44024415), (7130, 42875952), (7440, 41089454), (7728, 39558170), (8556, 35729960), (8680, 35219532), (9660, 31646536), (9982, 30625680), (10416, 29349610), (10695, 28583968), (11040, 27690719), (11408, 26797470), (12880, 23734902), (13020, 23479688), (14260, 21437976), (14880, 20544727), (14973, 20417120), (15456, 19779085), (17112, 17864980), (17360, 17609766), (19320, 15823268), (19964, 15312840), (20832, 14674805), (21390, 14291984), (22816, 13398735), (24955, 12250272), (25760, 11867451), (26040, 11739844), (28520, 10718988), (29946, 10208560), (34224, 8932490), (34720, 8804883), (38640, 7911634), (39928, 7656420), (42780, 7145992), (49910, 6125136), (52080, 5869922), (57040, 5359494), (59892, 5104280), (68448, 4466245), (74865, 4083424), (77280, 3955817), (79856, 3828210), (85560, 3572996), (99820, 3062568), (104160, 2934961), (114080, 2679747), (119784, 2552140), (127607, 2395680), (149730, 2041712), (159712, 1914105), (171120, 1786498), (199640, 1531284), (239568, 1276070), (255214, 1197840), (299460, 1020856), (342240, 893249), (382821, 798560), (399280, 765642), (479136, 638035), (510428, 598920)]