16236870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 30211770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 79, 85, 93, 102, 130, 155, 158, 170, 186, 195, 221, 237, 255, 310, 390, 395, 403, 442, 465, 474, 510, 527, 663, 790, 806, 930, 1027, 1054, 1105, 1185, 1209, 1326, 1343, 1581, 2015, 2054, 2210, 2370, 2418, 2449, 2635, 2686, 3081, 3162, 3315, 4029, 4030, 4898, 5135, 5270, 6045, 6162, 6630, 6715, 6851, 7347, 7905, 8058, 10270, 12090, 12245, 13430, 13702, 14694, 15405, 15810, 17459, 20145, 20553, 24490, 30810, 31837, 34255, 34918, 36735, 40290, 41106, 41633, 52377, 63674, 68510, 73470, 83266, 87295, 95511, 102765, 104754, 124899, 159185, 174590, 191022, 205530, 208165, 249798, 261885, 318370, 416330, 477555, 523770, 541229, 624495, 955110, 1082458, 1248990, 1623687, 2706145, 3247374, 5412290, 8118435, 16236870]

約数ペア:

[(1, 16236870), (2, 8118435), (3, 5412290), (5, 3247374), (6, 2706145), (10, 1623687), (13, 1248990), (15, 1082458), (17, 955110), (26, 624495), (30, 541229), (31, 523770), (34, 477555), (39, 416330), (51, 318370), (62, 261885), (65, 249798), (78, 208165), (79, 205530), (85, 191022), (93, 174590), (102, 159185), (130, 124899), (155, 104754), (158, 102765), (170, 95511), (186, 87295), (195, 83266), (221, 73470), (237, 68510), (255, 63674), (310, 52377), (390, 41633), (395, 41106), (403, 40290), (442, 36735), (465, 34918), (474, 34255), (510, 31837), (527, 30810), (663, 24490), (790, 20553), (806, 20145), (930, 17459), (1027, 15810), (1054, 15405), (1105, 14694), (1185, 13702), (1209, 13430), (1326, 12245), (1343, 12090), (1581, 10270), (2015, 8058), (2054, 7905), (2210, 7347), (2370, 6851), (2418, 6715), (2449, 6630), (2635, 6162), (2686, 6045), (3081, 5270), (3162, 5135), (3315, 4898), (4029, 4030)]