202572720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{40193}}^1$

素因数の和:40219

約数の個数: 120

約数和(自身を含む): 777512736

約数和(自身を除く): 574940016

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, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 40193, 80386, 120579, 160772, 200965, 241158, 281351, 321544, 361737, 401930, 482316, 562702, 602895, 643088, 723474, 803860, 844053, 964632, 1125404, 1205790, 1406755, 1446948, 1607720, 1688106, 1808685, 1929264, 2250808, 2411580, 2532159, 2813510, 2893896, 3215440, 3376212, 3617370, 4220265, 4501616, 4823160, 5064318, 5627020, 5787792, 6752424, 7234740, 8440530, 9646320, 10128636, 11254040, 12660795, 13504848, 14469480, 16881060, 20257272, 22508080, 25321590, 28938960, 33762120, 40514544, 50643180, 67524240, 101286360, 202572720]

約数ペア:

[(1, 202572720), (2, 101286360), (3, 67524240), (4, 50643180), (5, 40514544), (6, 33762120), (7, 28938960), (8, 25321590), (9, 22508080), (10, 20257272), (12, 16881060), (14, 14469480), (15, 13504848), (16, 12660795), (18, 11254040), (20, 10128636), (21, 9646320), (24, 8440530), (28, 7234740), (30, 6752424), (35, 5787792), (36, 5627020), (40, 5064318), (42, 4823160), (45, 4501616), (48, 4220265), (56, 3617370), (60, 3376212), (63, 3215440), (70, 2893896), (72, 2813510), (80, 2532159), (84, 2411580), (90, 2250808), (105, 1929264), (112, 1808685), (120, 1688106), (126, 1607720), (140, 1446948), (144, 1406755), (168, 1205790), (180, 1125404), (210, 964632), (240, 844053), (252, 803860), (280, 723474), (315, 643088), (336, 602895), (360, 562702), (420, 482316), (504, 401930), (560, 361737), (630, 321544), (720, 281351), (840, 241158), (1008, 200965), (1260, 160772), (1680, 120579), (2520, 80386), (5040, 40193)]