21816002880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1082143}}^1$

素因数の和:1082173

約数の個数: 168

約数和(自身を含む): 85757747712

約数和(自身を除く): 63941744832

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 1082143, 2164286, 3246429, 4328572, 5410715, 6492858, 7575001, 8657144, 9739287, 10821430, 12985716, 15150002, 16232145, 17314288, 19478574, 21642860, 22725003, 25971432, 30300004, 32464290, 34628576, 37875005, 38957148, 43285720, 45450006, 48696435, 51942864, 60600008, 64928580, 68175009, 69257152, 75750010, 77914296, 86571440, 90900012, 97392870, 103885728, 113625015, 121200016, 129857160, 136350018, 151500020, 155828592, 173142880, 181800024, 194785740, 207771456, 227250030, 242400032, 259714320, 272700036, 303000040, 311657184, 340875045, 346285760, 363600048, 389571480, 454500060, 484800064, 519428640, 545400072, 606000080, 623314368, 681750090, 727200096, 779142960, 909000120, 1038857280, 1090800144, 1212000160, 1363500180, 1454400192, 1558285920, 1818000240, 2181600288, 2424000320, 2727000360, 3116571840, 3636000480, 4363200576, 5454000720, 7272000960, 10908001440, 21816002880]

約数ペア:

[(1, 21816002880), (2, 10908001440), (3, 7272000960), (4, 5454000720), (5, 4363200576), (6, 3636000480), (7, 3116571840), (8, 2727000360), (9, 2424000320), (10, 2181600288), (12, 1818000240), (14, 1558285920), (15, 1454400192), (16, 1363500180), (18, 1212000160), (20, 1090800144), (21, 1038857280), (24, 909000120), (28, 779142960), (30, 727200096), (32, 681750090), (35, 623314368), (36, 606000080), (40, 545400072), (42, 519428640), (45, 484800064), (48, 454500060), (56, 389571480), (60, 363600048), (63, 346285760), (64, 340875045), (70, 311657184), (72, 303000040), (80, 272700036), (84, 259714320), (90, 242400032), (96, 227250030), (105, 207771456), (112, 194785740), (120, 181800024), (126, 173142880), (140, 155828592), (144, 151500020), (160, 136350018), (168, 129857160), (180, 121200016), (192, 113625015), (210, 103885728), (224, 97392870), (240, 90900012), (252, 86571440), (280, 77914296), (288, 75750010), (315, 69257152), (320, 68175009), (336, 64928580), (360, 60600008), (420, 51942864), (448, 48696435), (480, 45450006), (504, 43285720), (560, 38957148), (576, 37875005), (630, 34628576), (672, 32464290), (720, 30300004), (840, 25971432), (960, 22725003), (1008, 21642860), (1120, 19478574), (1260, 17314288), (1344, 16232145), (1440, 15150002), (1680, 12985716), (2016, 10821430), (2240, 9739287), (2520, 8657144), (2880, 7575001), (3360, 6492858), (4032, 5410715), (5040, 4328572), (6720, 3246429), (10080, 2164286), (20160, 1082143)]