102763920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61169}}^1$

素因数の和:61192

約数の個数: 80

約数和(自身を含む): 364083840

約数和(自身を除く): 261319920

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, 61169, 122338, 183507, 244676, 305845, 367014, 428183, 489352, 611690, 734028, 856366, 917535, 978704, 1223380, 1284549, 1468056, 1712732, 1835070, 2140915, 2446760, 2569098, 2936112, 3425464, 3670140, 4281830, 4893520, 5138196, 6422745, 6850928, 7340280, 8563660, 10276392, 12845490, 14680560, 17127320, 20552784, 25690980, 34254640, 51381960, 102763920]

約数ペア:

[(1, 102763920), (2, 51381960), (3, 34254640), (4, 25690980), (5, 20552784), (6, 17127320), (7, 14680560), (8, 12845490), (10, 10276392), (12, 8563660), (14, 7340280), (15, 6850928), (16, 6422745), (20, 5138196), (21, 4893520), (24, 4281830), (28, 3670140), (30, 3425464), (35, 2936112), (40, 2569098), (42, 2446760), (48, 2140915), (56, 1835070), (60, 1712732), (70, 1468056), (80, 1284549), (84, 1223380), (105, 978704), (112, 917535), (120, 856366), (140, 734028), (168, 611690), (210, 489352), (240, 428183), (280, 367014), (336, 305845), (420, 244676), (560, 183507), (840, 122338), (1680, 61169)]