131008080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2741

約数の個数: 160

約数和(自身を含む): 480326400

約数和(自身を除く): 349318320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2689, 3045, 3248, 3480, 4060, 4872, 5378, 6090, 6960, 8067, 8120, 9744, 10756, 12180, 13445, 16134, 16240, 18823, 21512, 24360, 26890, 32268, 37646, 40335, 43024, 48720, 53780, 56469, 64536, 75292, 77981, 80670, 94115, 107560, 112938, 129072, 150584, 155962, 161340, 188230, 215120, 225876, 233943, 282345, 301168, 311924, 322680, 376460, 389905, 451752, 467886, 545867, 564690, 623848, 645360, 752920, 779810, 903504, 935772, 1091734, 1129380, 1169715, 1247696, 1505840, 1559620, 1637601, 1871544, 2183468, 2258760, 2339430, 2729335, 3119240, 3275202, 3743088, 4366936, 4517520, 4678860, 5458670, 6238480, 6550404, 8188005, 8733872, 9357720, 10917340, 13100808, 16376010, 18715440, 21834680, 26201616, 32752020, 43669360, 65504040, 131008080]

約数ペア:

[(1, 131008080), (2, 65504040), (3, 43669360), (4, 32752020), (5, 26201616), (6, 21834680), (7, 18715440), (8, 16376010), (10, 13100808), (12, 10917340), (14, 9357720), (15, 8733872), (16, 8188005), (20, 6550404), (21, 6238480), (24, 5458670), (28, 4678860), (29, 4517520), (30, 4366936), (35, 3743088), (40, 3275202), (42, 3119240), (48, 2729335), (56, 2339430), (58, 2258760), (60, 2183468), (70, 1871544), (80, 1637601), (84, 1559620), (87, 1505840), (105, 1247696), (112, 1169715), (116, 1129380), (120, 1091734), (140, 935772), (145, 903504), (168, 779810), (174, 752920), (203, 645360), (210, 623848), (232, 564690), (240, 545867), (280, 467886), (290, 451752), (336, 389905), (348, 376460), (406, 322680), (420, 311924), (435, 301168), (464, 282345), (560, 233943), (580, 225876), (609, 215120), (696, 188230), (812, 161340), (840, 155962), (870, 150584), (1015, 129072), (1160, 112938), (1218, 107560), (1392, 94115), (1624, 80670), (1680, 77981), (1740, 75292), (2030, 64536), (2320, 56469), (2436, 53780), (2689, 48720), (3045, 43024), (3248, 40335), (3480, 37646), (4060, 32268), (4872, 26890), (5378, 24360), (6090, 21512), (6960, 18823), (8067, 16240), (8120, 16134), (9744, 13445), (10756, 12180)]