13878961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10501}}^1\times {\mathrm{5507}}^1$

素因数の和:16024

約数の個数: 80

約数和(自身を含む): 43036691904

約数和(自身を除く): 29157730224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5507, 10501, 11014, 16521, 21002, 22028, 27535, 31503, 33042, 42004, 44056, 52505, 55070, 63006, 66084, 82605, 84008, 88112, 105010, 110140, 126012, 132168, 157515, 165210, 168016, 210020, 220280, 252024, 264336, 315030, 330420, 420040, 440560, 504048, 630060, 660840, 840080, 1260120, 1321680, 2520240, 57829007, 115658014, 173487021, 231316028, 289145035, 346974042, 462632056, 578290070, 693948084, 867435105, 925264112, 1156580140, 1387896168, 1734870210, 2313160280, 2775792336, 3469740420, 4626320560, 6939480840, 13878961680]

約数ペア:

[(1, 13878961680), (2, 6939480840), (3, 4626320560), (4, 3469740420), (5, 2775792336), (6, 2313160280), (8, 1734870210), (10, 1387896168), (12, 1156580140), (15, 925264112), (16, 867435105), (20, 693948084), (24, 578290070), (30, 462632056), (40, 346974042), (48, 289145035), (60, 231316028), (80, 173487021), (120, 115658014), (240, 57829007), (5507, 2520240), (10501, 1321680), (11014, 1260120), (16521, 840080), (21002, 660840), (22028, 630060), (27535, 504048), (31503, 440560), (33042, 420040), (42004, 330420), (44056, 315030), (52505, 264336), (55070, 252024), (63006, 220280), (66084, 210020), (82605, 168016), (84008, 165210), (88112, 157515), (105010, 132168), (110140, 126012)]