1316028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2527

約数の個数: 144

約数和(自身を含む): 4503268224

約数和(自身を除く): 3187239264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 443, 480, 720, 886, 1329, 1440, 1772, 2063, 2215, 2658, 3544, 3987, 4126, 4430, 5316, 6189, 6645, 7088, 7974, 8252, 8860, 10315, 10632, 12378, 13290, 14176, 15948, 16504, 17720, 18567, 19935, 20630, 21264, 24756, 26580, 30945, 31896, 33008, 35440, 37134, 39870, 41260, 42528, 49512, 53160, 61890, 63792, 66016, 70880, 74268, 79740, 82520, 92835, 99024, 106320, 123780, 127584, 148536, 159480, 165040, 185670, 198048, 212640, 247560, 297072, 318960, 330080, 371340, 495120, 594144, 637920, 742680, 913909, 990240, 1485360, 1827818, 2741727, 2970720, 3655636, 4569545, 5483454, 7311272, 8225181, 9139090, 10966908, 13708635, 14622544, 16450362, 18278180, 21933816, 27417270, 29245088, 32900724, 36556360, 41125905, 43867632, 54834540, 65801448, 73112720, 82251810, 87735264, 109669080, 131602896, 146225440, 164503620, 219338160, 263205792, 329007240, 438676320, 658014480, 1316028960]

約数ペア:

[(1, 1316028960), (2, 658014480), (3, 438676320), (4, 329007240), (5, 263205792), (6, 219338160), (8, 164503620), (9, 146225440), (10, 131602896), (12, 109669080), (15, 87735264), (16, 82251810), (18, 73112720), (20, 65801448), (24, 54834540), (30, 43867632), (32, 41125905), (36, 36556360), (40, 32900724), (45, 29245088), (48, 27417270), (60, 21933816), (72, 18278180), (80, 16450362), (90, 14622544), (96, 13708635), (120, 10966908), (144, 9139090), (160, 8225181), (180, 7311272), (240, 5483454), (288, 4569545), (360, 3655636), (443, 2970720), (480, 2741727), (720, 1827818), (886, 1485360), (1329, 990240), (1440, 913909), (1772, 742680), (2063, 637920), (2215, 594144), (2658, 495120), (3544, 371340), (3987, 330080), (4126, 318960), (4430, 297072), (5316, 247560), (6189, 212640), (6645, 198048), (7088, 185670), (7974, 165040), (8252, 159480), (8860, 148536), (10315, 127584), (10632, 123780), (12378, 106320), (13290, 99024), (14176, 92835), (15948, 82520), (16504, 79740), (17720, 74268), (18567, 70880), (19935, 66016), (20630, 63792), (21264, 61890), (24756, 53160), (26580, 49512), (30945, 42528), (31896, 41260), (33008, 39870), (35440, 37134)]