269311120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 679956480

約数和(自身を除く): 410645360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2039, 2540, 3302, 4078, 5080, 6604, 8156, 8255, 10160, 10195, 13208, 16312, 16510, 20390, 26416, 26507, 32624, 33020, 40780, 53014, 66040, 81560, 106028, 132080, 132535, 163120, 212056, 258953, 265070, 424112, 517906, 530140, 1035812, 1060280, 1294765, 2071624, 2120560, 2589530, 3366389, 4143248, 5179060, 6732778, 10358120, 13465556, 16831945, 20716240, 26931112, 33663890, 53862224, 67327780, 134655560, 269311120]

約数ペア:

[(1, 269311120), (2, 134655560), (4, 67327780), (5, 53862224), (8, 33663890), (10, 26931112), (13, 20716240), (16, 16831945), (20, 13465556), (26, 10358120), (40, 6732778), (52, 5179060), (65, 4143248), (80, 3366389), (104, 2589530), (127, 2120560), (130, 2071624), (208, 1294765), (254, 1060280), (260, 1035812), (508, 530140), (520, 517906), (635, 424112), (1016, 265070), (1040, 258953), (1270, 212056), (1651, 163120), (2032, 132535), (2039, 132080), (2540, 106028), (3302, 81560), (4078, 66040), (5080, 53014), (6604, 40780), (8156, 33020), (8255, 32624), (10160, 26507), (10195, 26416), (13208, 20390), (16312, 16510)]