143032240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 362664288

約数和(自身を除く): 219632048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1657, 1660, 2158, 3314, 3320, 4316, 5395, 6628, 6640, 8285, 8632, 10790, 13256, 16570, 17264, 21541, 21580, 26512, 33140, 43082, 43160, 66280, 86164, 86320, 107705, 132560, 137531, 172328, 215410, 275062, 344656, 430820, 550124, 687655, 861640, 1100248, 1375310, 1723280, 1787903, 2200496, 2750620, 3575806, 5501240, 7151612, 8939515, 11002480, 14303224, 17879030, 28606448, 35758060, 71516120, 143032240]

約数ペア:

[(1, 143032240), (2, 71516120), (4, 35758060), (5, 28606448), (8, 17879030), (10, 14303224), (13, 11002480), (16, 8939515), (20, 7151612), (26, 5501240), (40, 3575806), (52, 2750620), (65, 2200496), (80, 1787903), (83, 1723280), (104, 1375310), (130, 1100248), (166, 861640), (208, 687655), (260, 550124), (332, 430820), (415, 344656), (520, 275062), (664, 215410), (830, 172328), (1040, 137531), (1079, 132560), (1328, 107705), (1657, 86320), (1660, 86164), (2158, 66280), (3314, 43160), (3320, 43082), (4316, 33140), (5395, 26512), (6628, 21580), (6640, 21541), (8285, 17264), (8632, 16570), (10790, 13256)]