16531140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 51649920

約数和(自身を除く): 35118780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 853, 969, 1020, 1140, 1292, 1615, 1706, 1938, 2559, 3230, 3412, 3876, 4265, 4845, 5118, 6460, 8530, 9690, 10236, 12795, 14501, 16207, 17060, 19380, 25590, 29002, 32414, 43503, 48621, 51180, 58004, 64828, 72505, 81035, 87006, 97242, 145010, 162070, 174012, 194484, 217515, 243105, 275519, 290020, 324140, 435030, 486210, 551038, 826557, 870060, 972420, 1102076, 1377595, 1653114, 2755190, 3306228, 4132785, 5510380, 8265570, 16531140]

約数ペア:

[(1, 16531140), (2, 8265570), (3, 5510380), (4, 4132785), (5, 3306228), (6, 2755190), (10, 1653114), (12, 1377595), (15, 1102076), (17, 972420), (19, 870060), (20, 826557), (30, 551038), (34, 486210), (38, 435030), (51, 324140), (57, 290020), (60, 275519), (68, 243105), (76, 217515), (85, 194484), (95, 174012), (102, 162070), (114, 145010), (170, 97242), (190, 87006), (204, 81035), (228, 72505), (255, 64828), (285, 58004), (323, 51180), (340, 48621), (380, 43503), (510, 32414), (570, 29002), (646, 25590), (853, 19380), (969, 17060), (1020, 16207), (1140, 14501), (1292, 12795), (1615, 10236), (1706, 9690), (1938, 8530), (2559, 6460), (3230, 5118), (3412, 4845), (3876, 4265)]