131093760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4908

約数の個数: 144

約数和(自身を含む): 478590336

約数和(自身を除く): 347496576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 4877, 5376, 6720, 8960, 9754, 13440, 14631, 19508, 24385, 26880, 29262, 34139, 39016, 48770, 58524, 68278, 73155, 78032, 97540, 102417, 117048, 136556, 146310, 156064, 170695, 195080, 204834, 234096, 273112, 292620, 312128, 341390, 390160, 409668, 468192, 512085, 546224, 585240, 624256, 682780, 780320, 819336, 936384, 1024170, 1092448, 1170480, 1248512, 1365560, 1560640, 1638672, 1872768, 2048340, 2184896, 2340960, 2731120, 3121280, 3277344, 3745536, 4096680, 4369792, 4681920, 5462240, 6242560, 6554688, 8193360, 8739584, 9363840, 10924480, 13109376, 16386720, 18727680, 21848960, 26218752, 32773440, 43697920, 65546880, 131093760]

約数ペア:

[(1, 131093760), (2, 65546880), (3, 43697920), (4, 32773440), (5, 26218752), (6, 21848960), (7, 18727680), (8, 16386720), (10, 13109376), (12, 10924480), (14, 9363840), (15, 8739584), (16, 8193360), (20, 6554688), (21, 6242560), (24, 5462240), (28, 4681920), (30, 4369792), (32, 4096680), (35, 3745536), (40, 3277344), (42, 3121280), (48, 2731120), (56, 2340960), (60, 2184896), (64, 2048340), (70, 1872768), (80, 1638672), (84, 1560640), (96, 1365560), (105, 1248512), (112, 1170480), (120, 1092448), (128, 1024170), (140, 936384), (160, 819336), (168, 780320), (192, 682780), (210, 624256), (224, 585240), (240, 546224), (256, 512085), (280, 468192), (320, 409668), (336, 390160), (384, 341390), (420, 312128), (448, 292620), (480, 273112), (560, 234096), (640, 204834), (672, 195080), (768, 170695), (840, 156064), (896, 146310), (960, 136556), (1120, 117048), (1280, 102417), (1344, 97540), (1680, 78032), (1792, 73155), (1920, 68278), (2240, 58524), (2688, 48770), (3360, 39016), (3840, 34139), (4480, 29262), (4877, 26880), (5376, 24385), (6720, 19508), (8960, 14631), (9754, 13440)]