396481680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 240

約数和(自身を含む): 1539318144

約数和(自身を除く): 1142836464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 811, 840, 873, 970, 1008, 1164, 1260, 1358, 1455, 1552, 1622, 1680, 1746, 1940, 2037, 2328, 2433, 2520, 2716, 2910, 3244, 3395, 3492, 3880, 4055, 4074, 4365, 4656, 4866, 5040, 5432, 5677, 5820, 6111, 6488, 6790, 6984, 7299, 7760, 8110, 8148, 8730, 9732, 10185, 10864, 11354, 11640, 12165, 12222, 12976, 13580, 13968, 14598, 16220, 16296, 17031, 17460, 19464, 20370, 22708, 23280, 24330, 24444, 27160, 28385, 29196, 30555, 32440, 32592, 34062, 34920, 36495, 38928, 40740, 45416, 48660, 48888, 51093, 54320, 56770, 58392, 61110, 64880, 68124, 69840, 72990, 78667, 81480, 85155, 90832, 97320, 97776, 102186, 113540, 116784, 122220, 136248, 145980, 157334, 162960, 170310, 194640, 204372, 227080, 236001, 244440, 255465, 272496, 291960, 314668, 340620, 393335, 408744, 454160, 472002, 488880, 510930, 550669, 583920, 629336, 681240, 708003, 786670, 817488, 944004, 1021860, 1101338, 1180005, 1258672, 1362480, 1416006, 1573340, 1652007, 1888008, 2043720, 2202676, 2360010, 2753345, 2832012, 3146680, 3304014, 3540015, 3776016, 4087440, 4405352, 4720020, 4956021, 5506690, 5664024, 6293360, 6608028, 7080030, 8260035, 8810704, 9440040, 9912042, 11013380, 11328048, 13216056, 14160060, 16520070, 18880080, 19824084, 22026760, 24780105, 26432112, 28320120, 33040140, 39648168, 44053520, 49560210, 56640240, 66080280, 79296336, 99120420, 132160560, 198240840, 396481680]

約数ペア:

[(1, 396481680), (2, 198240840), (3, 132160560), (4, 99120420), (5, 79296336), (6, 66080280), (7, 56640240), (8, 49560210), (9, 44053520), (10, 39648168), (12, 33040140), (14, 28320120), (15, 26432112), (16, 24780105), (18, 22026760), (20, 19824084), (21, 18880080), (24, 16520070), (28, 14160060), (30, 13216056), (35, 11328048), (36, 11013380), (40, 9912042), (42, 9440040), (45, 8810704), (48, 8260035), (56, 7080030), (60, 6608028), (63, 6293360), (70, 5664024), (72, 5506690), (80, 4956021), (84, 4720020), (90, 4405352), (97, 4087440), (105, 3776016), (112, 3540015), (120, 3304014), (126, 3146680), (140, 2832012), (144, 2753345), (168, 2360010), (180, 2202676), (194, 2043720), (210, 1888008), (240, 1652007), (252, 1573340), (280, 1416006), (291, 1362480), (315, 1258672), (336, 1180005), (360, 1101338), (388, 1021860), (420, 944004), (485, 817488), (504, 786670), (560, 708003), (582, 681240), (630, 629336), (679, 583920), (720, 550669), (776, 510930), (811, 488880), (840, 472002), (873, 454160), (970, 408744), (1008, 393335), (1164, 340620), (1260, 314668), (1358, 291960), (1455, 272496), (1552, 255465), (1622, 244440), (1680, 236001), (1746, 227080), (1940, 204372), (2037, 194640), (2328, 170310), (2433, 162960), (2520, 157334), (2716, 145980), (2910, 136248), (3244, 122220), (3395, 116784), (3492, 113540), (3880, 102186), (4055, 97776), (4074, 97320), (4365, 90832), (4656, 85155), (4866, 81480), (5040, 78667), (5432, 72990), (5677, 69840), (5820, 68124), (6111, 64880), (6488, 61110), (6790, 58392), (6984, 56770), (7299, 54320), (7760, 51093), (8110, 48888), (8148, 48660), (8730, 45416), (9732, 40740), (10185, 38928), (10864, 36495), (11354, 34920), (11640, 34062), (12165, 32592), (12222, 32440), (12976, 30555), (13580, 29196), (13968, 28385), (14598, 27160), (16220, 24444), (16296, 24330), (17031, 23280), (17460, 22708), (19464, 20370)]