201587120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12413}}^1$

素因数の和:12462

約数の個数: 80

約数和(自身を含む): 554160960

約数和(自身を除く): 352573840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 12413, 16240, 24826, 49652, 62065, 86891, 99304, 124130, 173782, 198608, 248260, 347564, 359977, 434455, 496520, 695128, 719954, 868910, 993040, 1390256, 1439908, 1737820, 1799885, 2519839, 2879816, 3475640, 3599770, 5039678, 5759632, 6951280, 7199540, 10079356, 12599195, 14399080, 20158712, 25198390, 28798160, 40317424, 50396780, 100793560, 201587120]

約数ペア:

[(1, 201587120), (2, 100793560), (4, 50396780), (5, 40317424), (7, 28798160), (8, 25198390), (10, 20158712), (14, 14399080), (16, 12599195), (20, 10079356), (28, 7199540), (29, 6951280), (35, 5759632), (40, 5039678), (56, 3599770), (58, 3475640), (70, 2879816), (80, 2519839), (112, 1799885), (116, 1737820), (140, 1439908), (145, 1390256), (203, 993040), (232, 868910), (280, 719954), (290, 695128), (406, 496520), (464, 434455), (560, 359977), (580, 347564), (812, 248260), (1015, 198608), (1160, 173782), (1624, 124130), (2030, 99304), (2320, 86891), (3248, 62065), (4060, 49652), (8120, 24826), (12413, 16240)]