26310480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15661}}^1$

素因数の和:15684

約数の個数: 80

約数和(自身を含む): 93220224

約数和(自身を除く): 66909744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15661, 31322, 46983, 62644, 78305, 93966, 109627, 125288, 156610, 187932, 219254, 234915, 250576, 313220, 328881, 375864, 438508, 469830, 548135, 626440, 657762, 751728, 877016, 939660, 1096270, 1252880, 1315524, 1644405, 1754032, 1879320, 2192540, 2631048, 3288810, 3758640, 4385080, 5262096, 6577620, 8770160, 13155240, 26310480]

約数ペア:

[(1, 26310480), (2, 13155240), (3, 8770160), (4, 6577620), (5, 5262096), (6, 4385080), (7, 3758640), (8, 3288810), (10, 2631048), (12, 2192540), (14, 1879320), (15, 1754032), (16, 1644405), (20, 1315524), (21, 1252880), (24, 1096270), (28, 939660), (30, 877016), (35, 751728), (40, 657762), (42, 626440), (48, 548135), (56, 469830), (60, 438508), (70, 375864), (80, 328881), (84, 313220), (105, 250576), (112, 234915), (120, 219254), (140, 187932), (168, 156610), (210, 125288), (240, 109627), (280, 93966), (336, 78305), (420, 62644), (560, 46983), (840, 31322), (1680, 15661)]