20151325140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{182233}}^1$

素因数の和:182361

約数の個数: 96

約数和(自身を含む): 60006011520

約数和(自身を除く): 39854686380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 228, 285, 291, 380, 388, 485, 570, 582, 970, 1140, 1164, 1455, 1843, 1940, 2910, 3686, 5529, 5820, 7372, 9215, 11058, 18430, 22116, 27645, 36860, 55290, 110580, 182233, 364466, 546699, 728932, 911165, 1093398, 1822330, 2186796, 2733495, 3462427, 3644660, 5466990, 6924854, 10387281, 10933980, 13849708, 17312135, 17676601, 20774562, 34624270, 35353202, 41549124, 51936405, 53029803, 69248540, 70706404, 88383005, 103872810, 106059606, 176766010, 207745620, 212119212, 265149015, 335855419, 353532020, 530298030, 671710838, 1007566257, 1060596060, 1343421676, 1679277095, 2015132514, 3358554190, 4030265028, 5037831285, 6717108380, 10075662570, 20151325140]

約数ペア:

[(1, 20151325140), (2, 10075662570), (3, 6717108380), (4, 5037831285), (5, 4030265028), (6, 3358554190), (10, 2015132514), (12, 1679277095), (15, 1343421676), (19, 1060596060), (20, 1007566257), (30, 671710838), (38, 530298030), (57, 353532020), (60, 335855419), (76, 265149015), (95, 212119212), (97, 207745620), (114, 176766010), (190, 106059606), (194, 103872810), (228, 88383005), (285, 70706404), (291, 69248540), (380, 53029803), (388, 51936405), (485, 41549124), (570, 35353202), (582, 34624270), (970, 20774562), (1140, 17676601), (1164, 17312135), (1455, 13849708), (1843, 10933980), (1940, 10387281), (2910, 6924854), (3686, 5466990), (5529, 3644660), (5820, 3462427), (7372, 2733495), (9215, 2186796), (11058, 1822330), (18430, 1093398), (22116, 911165), (27645, 728932), (36860, 546699), (55290, 364466), (110580, 182233)]