984739560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 256

約数和(自身を含む): 3497472000

約数和(自身を除く): 2512732440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 137, 140, 168, 172, 199, 210, 215, 258, 274, 280, 301, 344, 398, 411, 420, 430, 516, 548, 597, 602, 645, 685, 796, 822, 840, 860, 903, 959, 995, 1032, 1096, 1194, 1204, 1290, 1370, 1393, 1505, 1592, 1644, 1720, 1806, 1918, 1990, 2055, 2388, 2408, 2580, 2740, 2786, 2877, 2985, 3010, 3288, 3612, 3836, 3980, 4110, 4179, 4515, 4776, 4795, 5160, 5480, 5572, 5754, 5891, 5970, 6020, 6965, 7224, 7672, 7960, 8220, 8358, 8557, 9030, 9590, 11144, 11508, 11782, 11940, 12040, 13930, 14385, 16440, 16716, 17114, 17673, 18060, 19180, 20895, 23016, 23564, 23880, 25671, 27263, 27860, 28770, 29455, 33432, 34228, 35346, 36120, 38360, 41237, 41790, 42785, 47128, 51342, 54526, 55720, 57540, 58910, 59899, 68456, 70692, 81789, 82474, 83580, 85570, 88365, 102684, 109052, 115080, 117820, 119798, 123711, 128355, 136315, 141384, 163578, 164948, 167160, 171140, 176730, 179697, 190841, 205368, 206185, 218104, 235640, 239596, 247422, 256710, 272630, 299495, 327156, 329896, 342280, 353460, 359394, 381682, 408945, 412370, 479192, 494844, 513420, 545260, 572523, 598990, 618555, 654312, 706920, 718788, 763364, 817890, 824740, 898485, 954205, 989688, 1026840, 1090520, 1145046, 1172309, 1197980, 1237110, 1437576, 1526728, 1635780, 1649480, 1796970, 1908410, 2290092, 2344618, 2395960, 2474220, 2862615, 3271560, 3516927, 3593940, 3816820, 4580184, 4689236, 4948440, 5725230, 5861545, 7033854, 7187880, 7633640, 8206163, 9378472, 11450460, 11723090, 14067708, 16412326, 17584635, 22900920, 23446180, 24618489, 28135416, 32824652, 35169270, 41030815, 46892360, 49236978, 65649304, 70338540, 82061630, 98473956, 123092445, 140677080, 164123260, 196947912, 246184890, 328246520, 492369780, 984739560]

約数ペア:

[(1, 984739560), (2, 492369780), (3, 328246520), (4, 246184890), (5, 196947912), (6, 164123260), (7, 140677080), (8, 123092445), (10, 98473956), (12, 82061630), (14, 70338540), (15, 65649304), (20, 49236978), (21, 46892360), (24, 41030815), (28, 35169270), (30, 32824652), (35, 28135416), (40, 24618489), (42, 23446180), (43, 22900920), (56, 17584635), (60, 16412326), (70, 14067708), (84, 11723090), (86, 11450460), (105, 9378472), (120, 8206163), (129, 7633640), (137, 7187880), (140, 7033854), (168, 5861545), (172, 5725230), (199, 4948440), (210, 4689236), (215, 4580184), (258, 3816820), (274, 3593940), (280, 3516927), (301, 3271560), (344, 2862615), (398, 2474220), (411, 2395960), (420, 2344618), (430, 2290092), (516, 1908410), (548, 1796970), (597, 1649480), (602, 1635780), (645, 1526728), (685, 1437576), (796, 1237110), (822, 1197980), (840, 1172309), (860, 1145046), (903, 1090520), (959, 1026840), (995, 989688), (1032, 954205), (1096, 898485), (1194, 824740), (1204, 817890), (1290, 763364), (1370, 718788), (1393, 706920), (1505, 654312), (1592, 618555), (1644, 598990), (1720, 572523), (1806, 545260), (1918, 513420), (1990, 494844), (2055, 479192), (2388, 412370), (2408, 408945), (2580, 381682), (2740, 359394), (2786, 353460), (2877, 342280), (2985, 329896), (3010, 327156), (3288, 299495), (3612, 272630), (3836, 256710), (3980, 247422), (4110, 239596), (4179, 235640), (4515, 218104), (4776, 206185), (4795, 205368), (5160, 190841), (5480, 179697), (5572, 176730), (5754, 171140), (5891, 167160), (5970, 164948), (6020, 163578), (6965, 141384), (7224, 136315), (7672, 128355), (7960, 123711), (8220, 119798), (8358, 117820), (8557, 115080), (9030, 109052), (9590, 102684), (11144, 88365), (11508, 85570), (11782, 83580), (11940, 82474), (12040, 81789), (13930, 70692), (14385, 68456), (16440, 59899), (16716, 58910), (17114, 57540), (17673, 55720), (18060, 54526), (19180, 51342), (20895, 47128), (23016, 42785), (23564, 41790), (23880, 41237), (25671, 38360), (27263, 36120), (27860, 35346), (28770, 34228), (29455, 33432)]