191955120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{114259}}^1$

素因数の和:114282

約数の個数: 80

約数和(自身を含む): 680075520

約数和(自身を除く): 488120400

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, 114259, 228518, 342777, 457036, 571295, 685554, 799813, 914072, 1142590, 1371108, 1599626, 1713885, 1828144, 2285180, 2399439, 2742216, 3199252, 3427770, 3999065, 4570360, 4798878, 5484432, 6398504, 6855540, 7998130, 9140720, 9597756, 11997195, 12797008, 13711080, 15996260, 19195512, 23994390, 27422160, 31992520, 38391024, 47988780, 63985040, 95977560, 191955120]

約数ペア:

[(1, 191955120), (2, 95977560), (3, 63985040), (4, 47988780), (5, 38391024), (6, 31992520), (7, 27422160), (8, 23994390), (10, 19195512), (12, 15996260), (14, 13711080), (15, 12797008), (16, 11997195), (20, 9597756), (21, 9140720), (24, 7998130), (28, 6855540), (30, 6398504), (35, 5484432), (40, 4798878), (42, 4570360), (48, 3999065), (56, 3427770), (60, 3199252), (70, 2742216), (80, 2399439), (84, 2285180), (105, 1828144), (112, 1713885), (120, 1599626), (140, 1371108), (168, 1142590), (210, 914072), (240, 799813), (280, 685554), (336, 571295), (420, 457036), (560, 342777), (840, 228518), (1680, 114259)]