203041440

素因数分解:

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

素因数の和:20171

約数の個数: 144

約数和(自身を含む): 791900928

約数和(自身を除く): 588859488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 20143, 40286, 60429, 80572, 100715, 120858, 141001, 161144, 181287, 201430, 241716, 282002, 302145, 322288, 362574, 402860, 423003, 483432, 564004, 604290, 644576, 705005, 725148, 805720, 846006, 906435, 966864, 1128008, 1208580, 1269009, 1410010, 1450296, 1611440, 1692012, 1812870, 1933728, 2115015, 2256016, 2417160, 2538018, 2820020, 2900592, 3222880, 3384024, 3625740, 4230030, 4512032, 4834320, 5076036, 5640040, 5801184, 6345045, 6768048, 7251480, 8460060, 9668640, 10152072, 11280080, 12690090, 13536096, 14502960, 16920120, 20304144, 22560160, 25380180, 29005920, 33840240, 40608288, 50760360, 67680480, 101520720, 203041440]

約数ペア:

[(1, 203041440), (2, 101520720), (3, 67680480), (4, 50760360), (5, 40608288), (6, 33840240), (7, 29005920), (8, 25380180), (9, 22560160), (10, 20304144), (12, 16920120), (14, 14502960), (15, 13536096), (16, 12690090), (18, 11280080), (20, 10152072), (21, 9668640), (24, 8460060), (28, 7251480), (30, 6768048), (32, 6345045), (35, 5801184), (36, 5640040), (40, 5076036), (42, 4834320), (45, 4512032), (48, 4230030), (56, 3625740), (60, 3384024), (63, 3222880), (70, 2900592), (72, 2820020), (80, 2538018), (84, 2417160), (90, 2256016), (96, 2115015), (105, 1933728), (112, 1812870), (120, 1692012), (126, 1611440), (140, 1450296), (144, 1410010), (160, 1269009), (168, 1208580), (180, 1128008), (210, 966864), (224, 906435), (240, 846006), (252, 805720), (280, 725148), (288, 705005), (315, 644576), (336, 604290), (360, 564004), (420, 483432), (480, 423003), (504, 402860), (560, 362574), (630, 322288), (672, 302145), (720, 282002), (840, 241716), (1008, 201430), (1120, 181287), (1260, 161144), (1440, 141001), (1680, 120858), (2016, 100715), (2520, 80572), (3360, 60429), (5040, 40286), (10080, 20143)]