304562160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20172

約数の個数: 160

約数和(自身を含む): 1198970880

約数和(自身を除く): 894408720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 20143, 40286, 60429, 80572, 100715, 120858, 141001, 161144, 181287, 201430, 241716, 282002, 302145, 322288, 362574, 402860, 423003, 483432, 543861, 564004, 604290, 705005, 725148, 805720, 846006, 906435, 966864, 1087722, 1128008, 1208580, 1269009, 1410010, 1450296, 1611440, 1692012, 1812870, 2115015, 2175444, 2256016, 2417160, 2538018, 2719305, 2820020, 2900592, 3384024, 3625740, 3807027, 4230030, 4350888, 4834320, 5076036, 5438610, 5640040, 6345045, 6768048, 7251480, 7614054, 8460060, 8701776, 10152072, 10877220, 11280080, 12690090, 14502960, 15228108, 16920120, 19035135, 20304144, 21754440, 25380180, 30456216, 33840240, 38070270, 43508880, 50760360, 60912432, 76140540, 101520720, 152281080, 304562160]

約数ペア:

[(1, 304562160), (2, 152281080), (3, 101520720), (4, 76140540), (5, 60912432), (6, 50760360), (7, 43508880), (8, 38070270), (9, 33840240), (10, 30456216), (12, 25380180), (14, 21754440), (15, 20304144), (16, 19035135), (18, 16920120), (20, 15228108), (21, 14502960), (24, 12690090), (27, 11280080), (28, 10877220), (30, 10152072), (35, 8701776), (36, 8460060), (40, 7614054), (42, 7251480), (45, 6768048), (48, 6345045), (54, 5640040), (56, 5438610), (60, 5076036), (63, 4834320), (70, 4350888), (72, 4230030), (80, 3807027), (84, 3625740), (90, 3384024), (105, 2900592), (108, 2820020), (112, 2719305), (120, 2538018), (126, 2417160), (135, 2256016), (140, 2175444), (144, 2115015), (168, 1812870), (180, 1692012), (189, 1611440), (210, 1450296), (216, 1410010), (240, 1269009), (252, 1208580), (270, 1128008), (280, 1087722), (315, 966864), (336, 906435), (360, 846006), (378, 805720), (420, 725148), (432, 705005), (504, 604290), (540, 564004), (560, 543861), (630, 483432), (720, 423003), (756, 402860), (840, 362574), (945, 322288), (1008, 302145), (1080, 282002), (1260, 241716), (1512, 201430), (1680, 181287), (1890, 161144), (2160, 141001), (2520, 120858), (3024, 100715), (3780, 80572), (5040, 60429), (7560, 40286), (15120, 20143)]