381321360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{75659}}^1$

素因数の和:75685

約数の個数: 120

約数和(自身を含む): 1463567040

約数和(自身を除く): 1082245680

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, 75659, 151318, 226977, 302636, 378295, 453954, 529613, 605272, 680931, 756590, 907908, 1059226, 1134885, 1210544, 1361862, 1513180, 1588839, 1815816, 2118452, 2269770, 2648065, 2723724, 3026360, 3177678, 3404655, 3631632, 4236904, 4539540, 4766517, 5296130, 5447448, 6052720, 6355356, 6809310, 7944195, 8473808, 9079080, 9533034, 10592260, 10894896, 12710712, 13618620, 15888390, 18158160, 19066068, 21184520, 23832585, 25421424, 27237240, 31776780, 38132136, 42369040, 47665170, 54474480, 63553560, 76264272, 95330340, 127107120, 190660680, 381321360]

約数ペア:

[(1, 381321360), (2, 190660680), (3, 127107120), (4, 95330340), (5, 76264272), (6, 63553560), (7, 54474480), (8, 47665170), (9, 42369040), (10, 38132136), (12, 31776780), (14, 27237240), (15, 25421424), (16, 23832585), (18, 21184520), (20, 19066068), (21, 18158160), (24, 15888390), (28, 13618620), (30, 12710712), (35, 10894896), (36, 10592260), (40, 9533034), (42, 9079080), (45, 8473808), (48, 7944195), (56, 6809310), (60, 6355356), (63, 6052720), (70, 5447448), (72, 5296130), (80, 4766517), (84, 4539540), (90, 4236904), (105, 3631632), (112, 3404655), (120, 3177678), (126, 3026360), (140, 2723724), (144, 2648065), (168, 2269770), (180, 2118452), (210, 1815816), (240, 1588839), (252, 1513180), (280, 1361862), (315, 1210544), (336, 1134885), (360, 1059226), (420, 907908), (504, 756590), (560, 680931), (630, 605272), (720, 529613), (840, 453954), (1008, 378295), (1260, 302636), (1680, 226977), (2520, 151318), (5040, 75659)]