308580160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 844320384

約数和(自身を除く): 535740224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 347, 397, 448, 560, 694, 794, 1120, 1388, 1588, 1735, 1985, 2240, 2429, 2776, 2779, 3176, 3470, 3970, 4858, 5552, 5558, 6352, 6940, 7940, 9716, 11104, 11116, 12145, 12704, 13880, 13895, 15880, 19432, 22208, 22232, 24290, 25408, 27760, 27790, 31760, 38864, 44464, 48580, 55520, 55580, 63520, 77728, 88928, 97160, 111040, 111160, 127040, 137759, 155456, 177856, 194320, 222320, 275518, 388640, 444640, 551036, 688795, 777280, 889280, 964313, 1102072, 1377590, 1928626, 2204144, 2755180, 3857252, 4408288, 4821565, 5510360, 7714504, 8816576, 9643130, 11020720, 15429008, 19286260, 22041440, 30858016, 38572520, 44082880, 61716032, 77145040, 154290080, 308580160]

約数ペア:

[(1, 308580160), (2, 154290080), (4, 77145040), (5, 61716032), (7, 44082880), (8, 38572520), (10, 30858016), (14, 22041440), (16, 19286260), (20, 15429008), (28, 11020720), (32, 9643130), (35, 8816576), (40, 7714504), (56, 5510360), (64, 4821565), (70, 4408288), (80, 3857252), (112, 2755180), (140, 2204144), (160, 1928626), (224, 1377590), (280, 1102072), (320, 964313), (347, 889280), (397, 777280), (448, 688795), (560, 551036), (694, 444640), (794, 388640), (1120, 275518), (1388, 222320), (1588, 194320), (1735, 177856), (1985, 155456), (2240, 137759), (2429, 127040), (2776, 111160), (2779, 111040), (3176, 97160), (3470, 88928), (3970, 77728), (4858, 63520), (5552, 55580), (5558, 55520), (6352, 48580), (6940, 44464), (7940, 38864), (9716, 31760), (11104, 27790), (11116, 27760), (12145, 25408), (12704, 24290), (13880, 22232), (13895, 22208), (15880, 19432)]