42902160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25537}}^1$

素因数の和:25560

約数の個数: 80

約数和(自身を含む): 152002176

約数和(自身を除く): 109100016

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, 25537, 51074, 76611, 102148, 127685, 153222, 178759, 204296, 255370, 306444, 357518, 383055, 408592, 510740, 536277, 612888, 715036, 766110, 893795, 1021480, 1072554, 1225776, 1430072, 1532220, 1787590, 2042960, 2145108, 2681385, 2860144, 3064440, 3575180, 4290216, 5362770, 6128880, 7150360, 8580432, 10725540, 14300720, 21451080, 42902160]

約数ペア:

[(1, 42902160), (2, 21451080), (3, 14300720), (4, 10725540), (5, 8580432), (6, 7150360), (7, 6128880), (8, 5362770), (10, 4290216), (12, 3575180), (14, 3064440), (15, 2860144), (16, 2681385), (20, 2145108), (21, 2042960), (24, 1787590), (28, 1532220), (30, 1430072), (35, 1225776), (40, 1072554), (42, 1021480), (48, 893795), (56, 766110), (60, 715036), (70, 612888), (80, 536277), (84, 510740), (105, 408592), (112, 383055), (120, 357518), (140, 306444), (168, 255370), (210, 204296), (240, 178759), (280, 153222), (336, 127685), (420, 102148), (560, 76611), (840, 51074), (1680, 25537)]