2389469040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{474101}}^1$

素因数の和:474127

約数の個数: 120

約数和(自身を含む): 9171029088

約数和(自身を除く): 6781560048

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, 474101, 948202, 1422303, 1896404, 2370505, 2844606, 3318707, 3792808, 4266909, 4741010, 5689212, 6637414, 7111515, 7585616, 8533818, 9482020, 9956121, 11378424, 13274828, 14223030, 16593535, 17067636, 18964040, 19912242, 21334545, 22756848, 26549656, 28446060, 29868363, 33187070, 34135272, 37928080, 39824484, 42669090, 49780605, 53099312, 56892120, 59736726, 66374140, 68270544, 79648968, 85338180, 99561210, 113784240, 119473452, 132748280, 149341815, 159297936, 170676360, 199122420, 238946904, 265496560, 298683630, 341352720, 398244840, 477893808, 597367260, 796489680, 1194734520, 2389469040]

約数ペア:

[(1, 2389469040), (2, 1194734520), (3, 796489680), (4, 597367260), (5, 477893808), (6, 398244840), (7, 341352720), (8, 298683630), (9, 265496560), (10, 238946904), (12, 199122420), (14, 170676360), (15, 159297936), (16, 149341815), (18, 132748280), (20, 119473452), (21, 113784240), (24, 99561210), (28, 85338180), (30, 79648968), (35, 68270544), (36, 66374140), (40, 59736726), (42, 56892120), (45, 53099312), (48, 49780605), (56, 42669090), (60, 39824484), (63, 37928080), (70, 34135272), (72, 33187070), (80, 29868363), (84, 28446060), (90, 26549656), (105, 22756848), (112, 21334545), (120, 19912242), (126, 18964040), (140, 17067636), (144, 16593535), (168, 14223030), (180, 13274828), (210, 11378424), (240, 9956121), (252, 9482020), (280, 8533818), (315, 7585616), (336, 7111515), (360, 6637414), (420, 5689212), (504, 4741010), (560, 4266909), (630, 3792808), (720, 3318707), (840, 2844606), (1008, 2370505), (1260, 1896404), (1680, 1422303), (2520, 948202), (5040, 474101)]