16411920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9792

約数の個数: 80

約数和(自身を含む): 58151040

約数和(自身を除く): 41739120

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, 9769, 19538, 29307, 39076, 48845, 58614, 68383, 78152, 97690, 117228, 136766, 146535, 156304, 195380, 205149, 234456, 273532, 293070, 341915, 390760, 410298, 468912, 547064, 586140, 683830, 781520, 820596, 1025745, 1094128, 1172280, 1367660, 1641192, 2051490, 2344560, 2735320, 3282384, 4102980, 5470640, 8205960, 16411920]

約数ペア:

[(1, 16411920), (2, 8205960), (3, 5470640), (4, 4102980), (5, 3282384), (6, 2735320), (7, 2344560), (8, 2051490), (10, 1641192), (12, 1367660), (14, 1172280), (15, 1094128), (16, 1025745), (20, 820596), (21, 781520), (24, 683830), (28, 586140), (30, 547064), (35, 468912), (40, 410298), (42, 390760), (48, 341915), (56, 293070), (60, 273532), (70, 234456), (80, 205149), (84, 195380), (105, 156304), (112, 146535), (120, 136766), (140, 117228), (168, 97690), (210, 78152), (240, 68383), (280, 58614), (336, 48845), (420, 39076), (560, 29307), (840, 19538), (1680, 9769)]