10080640360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{21649}}^1$

素因数の和:23330

約数の個数: 64

約数和(自身を含む): 25938432000

約数和(自身を除く): 15857791640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1663, 3326, 6652, 8315, 11641, 13304, 16630, 21649, 23282, 33260, 43298, 46564, 58205, 66520, 86596, 93128, 108245, 116410, 151543, 173192, 216490, 232820, 303086, 432980, 465640, 606172, 757715, 865960, 1212344, 1515430, 3030860, 6061720, 36002287, 72004574, 144009148, 180011435, 252016009, 288018296, 360022870, 504032018, 720045740, 1008064036, 1260080045, 1440091480, 2016128072, 2520160090, 5040320180, 10080640360]

約数ペア:

[(1, 10080640360), (2, 5040320180), (4, 2520160090), (5, 2016128072), (7, 1440091480), (8, 1260080045), (10, 1008064036), (14, 720045740), (20, 504032018), (28, 360022870), (35, 288018296), (40, 252016009), (56, 180011435), (70, 144009148), (140, 72004574), (280, 36002287), (1663, 6061720), (3326, 3030860), (6652, 1515430), (8315, 1212344), (11641, 865960), (13304, 757715), (16630, 606172), (21649, 465640), (23282, 432980), (33260, 303086), (43298, 232820), (46564, 216490), (58205, 173192), (66520, 151543), (86596, 116410), (93128, 108245)]