2070932640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 7478231040

約数和(自身を除く): 5407298400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 419, 420, 480, 560, 672, 838, 840, 1120, 1257, 1471, 1676, 1680, 2095, 2514, 2933, 2942, 3352, 3360, 4190, 4413, 5028, 5866, 5884, 6285, 6704, 7355, 8380, 8799, 8826, 10056, 10297, 11732, 11768, 12570, 13408, 14665, 14710, 16760, 17598, 17652, 20112, 20594, 22065, 23464, 23536, 25140, 29330, 29420, 30891, 33520, 35196, 35304, 40224, 41188, 43995, 44130, 46928, 47072, 50280, 51485, 58660, 58840, 61782, 67040, 70392, 70608, 82376, 87990, 88260, 93856, 100560, 102970, 117320, 117680, 123564, 140784, 141216, 154455, 164752, 175980, 176520, 201120, 205940, 234640, 235360, 247128, 281568, 308910, 329504, 351960, 353040, 411880, 469280, 494256, 616349, 617820, 703920, 706080, 823760, 988512, 1232698, 1235640, 1407840, 1647520, 1849047, 2465396, 2471280, 3081745, 3698094, 4314443, 4930792, 4942560, 6163490, 7396188, 8628886, 9245235, 9861584, 12326980, 12943329, 14792376, 17257772, 18490470, 19723168, 21572215, 24653960, 25886658, 29584752, 34515544, 36980940, 43144430, 49307920, 51773316, 59169504, 64716645, 69031088, 73961880, 86288860, 98615840, 103546632, 129433290, 138062176, 147923760, 172577720, 207093264, 258866580, 295847520, 345155440, 414186528, 517733160, 690310880, 1035466320, 2070932640]

約数ペア:

[(1, 2070932640), (2, 1035466320), (3, 690310880), (4, 517733160), (5, 414186528), (6, 345155440), (7, 295847520), (8, 258866580), (10, 207093264), (12, 172577720), (14, 147923760), (15, 138062176), (16, 129433290), (20, 103546632), (21, 98615840), (24, 86288860), (28, 73961880), (30, 69031088), (32, 64716645), (35, 59169504), (40, 51773316), (42, 49307920), (48, 43144430), (56, 36980940), (60, 34515544), (70, 29584752), (80, 25886658), (84, 24653960), (96, 21572215), (105, 19723168), (112, 18490470), (120, 17257772), (140, 14792376), (160, 12943329), (168, 12326980), (210, 9861584), (224, 9245235), (240, 8628886), (280, 7396188), (336, 6163490), (419, 4942560), (420, 4930792), (480, 4314443), (560, 3698094), (672, 3081745), (838, 2471280), (840, 2465396), (1120, 1849047), (1257, 1647520), (1471, 1407840), (1676, 1235640), (1680, 1232698), (2095, 988512), (2514, 823760), (2933, 706080), (2942, 703920), (3352, 617820), (3360, 616349), (4190, 494256), (4413, 469280), (5028, 411880), (5866, 353040), (5884, 351960), (6285, 329504), (6704, 308910), (7355, 281568), (8380, 247128), (8799, 235360), (8826, 234640), (10056, 205940), (10297, 201120), (11732, 176520), (11768, 175980), (12570, 164752), (13408, 154455), (14665, 141216), (14710, 140784), (16760, 123564), (17598, 117680), (17652, 117320), (20112, 102970), (20594, 100560), (22065, 93856), (23464, 88260), (23536, 87990), (25140, 82376), (29330, 70608), (29420, 70392), (30891, 67040), (33520, 61782), (35196, 58840), (35304, 58660), (40224, 51485), (41188, 50280), (43995, 47072), (44130, 46928)]