790168860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7853}}^1$

素因数の和:7924

約数の個数: 144

約数和(自身を含む): 2641582944

約数和(自身を除く): 1851414084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 7853, 8385, 10062, 11180, 15706, 16770, 20124, 23559, 25155, 31412, 33540, 39265, 47118, 50310, 70677, 78530, 94236, 100620, 102089, 117795, 141354, 157060, 204178, 235590, 282708, 306267, 337679, 353385, 408356, 471180, 510445, 612534, 675358, 706770, 918801, 1013037, 1020890, 1225068, 1350716, 1413540, 1531335, 1688395, 1837602, 2026074, 2041780, 3039111, 3062670, 3376790, 3675204, 4052148, 4389827, 4594005, 5065185, 6078222, 6125340, 6753580, 8779654, 9188010, 10130370, 12156444, 13169481, 15195555, 17559308, 18376020, 20260740, 21949135, 26338962, 30391110, 39508443, 43898270, 52677924, 60782220, 65847405, 79016886, 87796540, 131694810, 158033772, 197542215, 263389620, 395084430, 790168860]

約数ペア:

[(1, 790168860), (2, 395084430), (3, 263389620), (4, 197542215), (5, 158033772), (6, 131694810), (9, 87796540), (10, 79016886), (12, 65847405), (13, 60782220), (15, 52677924), (18, 43898270), (20, 39508443), (26, 30391110), (30, 26338962), (36, 21949135), (39, 20260740), (43, 18376020), (45, 17559308), (52, 15195555), (60, 13169481), (65, 12156444), (78, 10130370), (86, 9188010), (90, 8779654), (117, 6753580), (129, 6125340), (130, 6078222), (156, 5065185), (172, 4594005), (180, 4389827), (195, 4052148), (215, 3675204), (234, 3376790), (258, 3062670), (260, 3039111), (387, 2041780), (390, 2026074), (430, 1837602), (468, 1688395), (516, 1531335), (559, 1413540), (585, 1350716), (645, 1225068), (774, 1020890), (780, 1013037), (860, 918801), (1118, 706770), (1170, 675358), (1290, 612534), (1548, 510445), (1677, 471180), (1935, 408356), (2236, 353385), (2340, 337679), (2580, 306267), (2795, 282708), (3354, 235590), (3870, 204178), (5031, 157060), (5590, 141354), (6708, 117795), (7740, 102089), (7853, 100620), (8385, 94236), (10062, 78530), (11180, 70677), (15706, 50310), (16770, 47118), (20124, 39265), (23559, 33540), (25155, 31412)]