16290960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9697}}^1$

素因数の和:9720

約数の個数: 80

約数和(自身を含む): 57722496

約数和(自身を除く): 41431536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9697, 19394, 29091, 38788, 48485, 58182, 67879, 77576, 96970, 116364, 135758, 145455, 155152, 193940, 203637, 232728, 271516, 290910, 339395, 387880, 407274, 465456, 543032, 581820, 678790, 775760, 814548, 1018185, 1086064, 1163640, 1357580, 1629096, 2036370, 2327280, 2715160, 3258192, 4072740, 5430320, 8145480, 16290960]

約数ペア:

[(1, 16290960), (2, 8145480), (3, 5430320), (4, 4072740), (5, 3258192), (6, 2715160), (7, 2327280), (8, 2036370), (10, 1629096), (12, 1357580), (14, 1163640), (15, 1086064), (16, 1018185), (20, 814548), (21, 775760), (24, 678790), (28, 581820), (30, 543032), (35, 465456), (40, 407274), (42, 387880), (48, 339395), (56, 290910), (60, 271516), (70, 232728), (80, 203637), (84, 193940), (105, 155152), (112, 145455), (120, 135758), (140, 116364), (168, 96970), (210, 77576), (240, 67879), (280, 58182), (336, 48485), (420, 38788), (560, 29091), (840, 19394), (1680, 9697)]