239956860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27967}}^1$

素因数の和:28003

約数の個数: 96

約数和(自身を含む): 789368832

約数和(自身を除く): 549411972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 27967, 55934, 83901, 111868, 139835, 167802, 279670, 307637, 335604, 363571, 419505, 559340, 615274, 727142, 839010, 922911, 1090713, 1230548, 1454284, 1538185, 1678020, 1817855, 1845822, 2181426, 3076370, 3635710, 3691644, 3999281, 4362852, 4614555, 5453565, 6152740, 7271420, 7998562, 9229110, 10907130, 11997843, 15997124, 18458220, 19996405, 21814260, 23995686, 39992810, 47991372, 59989215, 79985620, 119978430, 239956860]

約数ペア:

[(1, 239956860), (2, 119978430), (3, 79985620), (4, 59989215), (5, 47991372), (6, 39992810), (10, 23995686), (11, 21814260), (12, 19996405), (13, 18458220), (15, 15997124), (20, 11997843), (22, 10907130), (26, 9229110), (30, 7998562), (33, 7271420), (39, 6152740), (44, 5453565), (52, 4614555), (55, 4362852), (60, 3999281), (65, 3691644), (66, 3635710), (78, 3076370), (110, 2181426), (130, 1845822), (132, 1817855), (143, 1678020), (156, 1538185), (165, 1454284), (195, 1230548), (220, 1090713), (260, 922911), (286, 839010), (330, 727142), (390, 615274), (429, 559340), (572, 419505), (660, 363571), (715, 335604), (780, 307637), (858, 279670), (1430, 167802), (1716, 139835), (2145, 111868), (2860, 83901), (4290, 55934), (8580, 27967)]