141805160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 398960640

約数和(自身を除く): 257155480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 680, 868, 952, 961, 1054, 1085, 1190, 1240, 1736, 1922, 2108, 2170, 2380, 2635, 3689, 3844, 4216, 4340, 4760, 4805, 5270, 6727, 7378, 7688, 8680, 9610, 10540, 13454, 14756, 16337, 18445, 19220, 21080, 26908, 29512, 29791, 32674, 33635, 36890, 38440, 53816, 59582, 65348, 67270, 73780, 81685, 114359, 119164, 130696, 134540, 147560, 148955, 163370, 208537, 228718, 238328, 269080, 297910, 326740, 417074, 457436, 506447, 571795, 595820, 653480, 834148, 914872, 1012894, 1042685, 1143590, 1191640, 1668296, 2025788, 2085370, 2287180, 2532235, 3545129, 4051576, 4170740, 4574360, 5064470, 7090258, 8341480, 10128940, 14180516, 17725645, 20257880, 28361032, 35451290, 70902580, 141805160]

約数ペア:

[(1, 141805160), (2, 70902580), (4, 35451290), (5, 28361032), (7, 20257880), (8, 17725645), (10, 14180516), (14, 10128940), (17, 8341480), (20, 7090258), (28, 5064470), (31, 4574360), (34, 4170740), (35, 4051576), (40, 3545129), (56, 2532235), (62, 2287180), (68, 2085370), (70, 2025788), (85, 1668296), (119, 1191640), (124, 1143590), (136, 1042685), (140, 1012894), (155, 914872), (170, 834148), (217, 653480), (238, 595820), (248, 571795), (280, 506447), (310, 457436), (340, 417074), (434, 326740), (476, 297910), (527, 269080), (595, 238328), (620, 228718), (680, 208537), (868, 163370), (952, 148955), (961, 147560), (1054, 134540), (1085, 130696), (1190, 119164), (1240, 114359), (1736, 81685), (1922, 73780), (2108, 67270), (2170, 65348), (2380, 59582), (2635, 53816), (3689, 38440), (3844, 36890), (4216, 33635), (4340, 32674), (4760, 29791), (4805, 29512), (5270, 26908), (6727, 21080), (7378, 19220), (7688, 18445), (8680, 16337), (9610, 14756), (10540, 13454)]