335351120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 846612480

約数和(自身を除く): 511261360

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, 2539, 2540, 3302, 5078, 5080, 6604, 8255, 10156, 10160, 12695, 13208, 16510, 20312, 25390, 26416, 33007, 33020, 40624, 50780, 66014, 66040, 101560, 132028, 132080, 165035, 203120, 264056, 322453, 330070, 528112, 644906, 660140, 1289812, 1320280, 1612265, 2579624, 2640560, 3224530, 4191889, 5159248, 6449060, 8383778, 12898120, 16767556, 20959445, 25796240, 33535112, 41918890, 67070224, 83837780, 167675560, 335351120]

約数ペア:

[(1, 335351120), (2, 167675560), (4, 83837780), (5, 67070224), (8, 41918890), (10, 33535112), (13, 25796240), (16, 20959445), (20, 16767556), (26, 12898120), (40, 8383778), (52, 6449060), (65, 5159248), (80, 4191889), (104, 3224530), (127, 2640560), (130, 2579624), (208, 1612265), (254, 1320280), (260, 1289812), (508, 660140), (520, 644906), (635, 528112), (1016, 330070), (1040, 322453), (1270, 264056), (1651, 203120), (2032, 165035), (2539, 132080), (2540, 132028), (3302, 101560), (5078, 66040), (5080, 66014), (6604, 50780), (8255, 40624), (10156, 33020), (10160, 33007), (12695, 26416), (13208, 25390), (16510, 20312)]