621265680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2463

約数の個数: 320

約数和(自身を含む): 2590548480

約数和(自身を除く): 1969282800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2295, 2380, 2417, 2448, 2520, 2856, 3024, 3060, 3213, 3570, 3672, 3780, 4080, 4284, 4590, 4760, 4834, 5040, 5355, 5712, 6120, 6426, 7140, 7251, 7344, 7560, 8568, 9180, 9520, 9668, 10710, 12085, 12240, 12852, 14280, 14502, 15120, 16065, 16919, 17136, 18360, 19336, 21420, 21753, 24170, 25704, 28560, 29004, 32130, 33838, 36255, 36720, 38672, 41089, 42840, 43506, 48340, 50757, 51408, 58008, 64260, 65259, 67676, 72510, 82178, 84595, 85680, 87012, 96680, 101514, 108765, 116016, 123267, 128520, 130518, 135352, 145020, 152271, 164356, 169190, 174024, 193360, 203028, 205445, 217530, 246534, 253785, 257040, 261036, 270704, 287623, 290040, 304542, 326295, 328712, 338380, 348048, 369801, 406056, 410890, 435060, 456813, 493068, 507570, 522072, 575246, 580080, 609084, 616335, 652590, 657424, 676760, 739602, 761355, 812112, 821780, 862869, 870120, 913626, 986136, 1015140, 1044144, 1109403, 1150492, 1218168, 1232670, 1305180, 1353520, 1438115, 1479204, 1522710, 1643560, 1725738, 1740240, 1827252, 1849005, 1972272, 2030280, 2218806, 2284065, 2300984, 2436336, 2465340, 2588607, 2610360, 2876230, 2958408, 3045420, 3287120, 3451476, 3654504, 3698010, 4060560, 4314345, 4437612, 4568130, 4601968, 4930680, 5177214, 5220720, 5547015, 5752460, 5916816, 6090840, 6902952, 7309008, 7396020, 7765821, 8628690, 8875224, 9136260, 9861360, 10354428, 11094030, 11504920, 12181680, 12943035, 13805904, 14792040, 15531642, 17257380, 17750448, 18272520, 20708856, 22188060, 23009840, 25886070, 29584080, 31063284, 34514760, 36545040, 38829105, 41417712, 44376120, 51772140, 62126568, 69029520, 77658210, 88752240, 103544280, 124253136, 155316420, 207088560, 310632840, 621265680]

約数ペア:

[(1, 621265680), (2, 310632840), (3, 207088560), (4, 155316420), (5, 124253136), (6, 103544280), (7, 88752240), (8, 77658210), (9, 69029520), (10, 62126568), (12, 51772140), (14, 44376120), (15, 41417712), (16, 38829105), (17, 36545040), (18, 34514760), (20, 31063284), (21, 29584080), (24, 25886070), (27, 23009840), (28, 22188060), (30, 20708856), (34, 18272520), (35, 17750448), (36, 17257380), (40, 15531642), (42, 14792040), (45, 13805904), (48, 12943035), (51, 12181680), (54, 11504920), (56, 11094030), (60, 10354428), (63, 9861360), (68, 9136260), (70, 8875224), (72, 8628690), (80, 7765821), (84, 7396020), (85, 7309008), (90, 6902952), (102, 6090840), (105, 5916816), (108, 5752460), (112, 5547015), (119, 5220720), (120, 5177214), (126, 4930680), (135, 4601968), (136, 4568130), (140, 4437612), (144, 4314345), (153, 4060560), (168, 3698010), (170, 3654504), (180, 3451476), (189, 3287120), (204, 3045420), (210, 2958408), (216, 2876230), (238, 2610360), (240, 2588607), (252, 2465340), (255, 2436336), (270, 2300984), (272, 2284065), (280, 2218806), (306, 2030280), (315, 1972272), (336, 1849005), (340, 1827252), (357, 1740240), (360, 1725738), (378, 1643560), (408, 1522710), (420, 1479204), (432, 1438115), (459, 1353520), (476, 1305180), (504, 1232670), (510, 1218168), (540, 1150492), (560, 1109403), (595, 1044144), (612, 1015140), (630, 986136), (680, 913626), (714, 870120), (720, 862869), (756, 821780), (765, 812112), (816, 761355), (840, 739602), (918, 676760), (945, 657424), (952, 652590), (1008, 616335), (1020, 609084), (1071, 580080), (1080, 575246), (1190, 522072), (1224, 507570), (1260, 493068), (1360, 456813), (1428, 435060), (1512, 410890), (1530, 406056), (1680, 369801), (1785, 348048), (1836, 338380), (1890, 328712), (1904, 326295), (2040, 304542), (2142, 290040), (2160, 287623), (2295, 270704), (2380, 261036), (2417, 257040), (2448, 253785), (2520, 246534), (2856, 217530), (3024, 205445), (3060, 203028), (3213, 193360), (3570, 174024), (3672, 169190), (3780, 164356), (4080, 152271), (4284, 145020), (4590, 135352), (4760, 130518), (4834, 128520), (5040, 123267), (5355, 116016), (5712, 108765), (6120, 101514), (6426, 96680), (7140, 87012), (7251, 85680), (7344, 84595), (7560, 82178), (8568, 72510), (9180, 67676), (9520, 65259), (9668, 64260), (10710, 58008), (12085, 51408), (12240, 50757), (12852, 48340), (14280, 43506), (14502, 42840), (15120, 41089), (16065, 38672), (16919, 36720), (17136, 36255), (18360, 33838), (19336, 32130), (21420, 29004), (21753, 28560), (24170, 25704)]