2014644520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 5428684800

約数和(自身を除く): 3414040280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 307, 322, 460, 614, 644, 805, 920, 1019, 1228, 1288, 1535, 1610, 2038, 2149, 2456, 3070, 3220, 4076, 4298, 5095, 6140, 6440, 7061, 7133, 8152, 8596, 10190, 10745, 12280, 14122, 14266, 17192, 20380, 21490, 23437, 28244, 28532, 35305, 35665, 40760, 42980, 46874, 49427, 56488, 57064, 70610, 71330, 85960, 93748, 98854, 117185, 141220, 142660, 164059, 187496, 197708, 234370, 247135, 282440, 285320, 312833, 328118, 395416, 468740, 494270, 625666, 656236, 820295, 937480, 988540, 1251332, 1312472, 1564165, 1640590, 1977080, 2189831, 2502664, 3128330, 3281180, 4379662, 6256660, 6562360, 7195159, 8759324, 10949155, 12513320, 14390318, 17518648, 21898310, 28780636, 35975795, 43796620, 50366113, 57561272, 71951590, 87593240, 100732226, 143903180, 201464452, 251830565, 287806360, 402928904, 503661130, 1007322260, 2014644520]

約数ペア:

[(1, 2014644520), (2, 1007322260), (4, 503661130), (5, 402928904), (7, 287806360), (8, 251830565), (10, 201464452), (14, 143903180), (20, 100732226), (23, 87593240), (28, 71951590), (35, 57561272), (40, 50366113), (46, 43796620), (56, 35975795), (70, 28780636), (92, 21898310), (115, 17518648), (140, 14390318), (161, 12513320), (184, 10949155), (230, 8759324), (280, 7195159), (307, 6562360), (322, 6256660), (460, 4379662), (614, 3281180), (644, 3128330), (805, 2502664), (920, 2189831), (1019, 1977080), (1228, 1640590), (1288, 1564165), (1535, 1312472), (1610, 1251332), (2038, 988540), (2149, 937480), (2456, 820295), (3070, 656236), (3220, 625666), (4076, 494270), (4298, 468740), (5095, 395416), (6140, 328118), (6440, 312833), (7061, 285320), (7133, 282440), (8152, 247135), (8596, 234370), (10190, 197708), (10745, 187496), (12280, 164059), (14122, 142660), (14266, 141220), (17192, 117185), (20380, 98854), (21490, 93748), (23437, 85960), (28244, 71330), (28532, 70610), (35305, 57064), (35665, 56488), (40760, 49427), (42980, 46874)]