10531560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 35038080

約数和(自身を除く): 24506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 157, 172, 195, 215, 258, 260, 312, 314, 344, 390, 430, 471, 516, 520, 559, 628, 645, 780, 785, 860, 942, 1032, 1118, 1256, 1290, 1560, 1570, 1677, 1720, 1884, 2041, 2236, 2355, 2580, 2795, 3140, 3354, 3768, 4082, 4472, 4710, 5160, 5590, 6123, 6280, 6708, 6751, 8164, 8385, 9420, 10205, 11180, 12246, 13416, 13502, 16328, 16770, 18840, 20253, 20410, 22360, 24492, 27004, 30615, 33540, 33755, 40506, 40820, 48984, 54008, 61230, 67080, 67510, 81012, 81640, 87763, 101265, 122460, 135020, 162024, 175526, 202530, 244920, 263289, 270040, 351052, 405060, 438815, 526578, 702104, 810120, 877630, 1053156, 1316445, 1755260, 2106312, 2632890, 3510520, 5265780, 10531560]

約数ペア:

[(1, 10531560), (2, 5265780), (3, 3510520), (4, 2632890), (5, 2106312), (6, 1755260), (8, 1316445), (10, 1053156), (12, 877630), (13, 810120), (15, 702104), (20, 526578), (24, 438815), (26, 405060), (30, 351052), (39, 270040), (40, 263289), (43, 244920), (52, 202530), (60, 175526), (65, 162024), (78, 135020), (86, 122460), (104, 101265), (120, 87763), (129, 81640), (130, 81012), (156, 67510), (157, 67080), (172, 61230), (195, 54008), (215, 48984), (258, 40820), (260, 40506), (312, 33755), (314, 33540), (344, 30615), (390, 27004), (430, 24492), (471, 22360), (516, 20410), (520, 20253), (559, 18840), (628, 16770), (645, 16328), (780, 13502), (785, 13416), (860, 12246), (942, 11180), (1032, 10205), (1118, 9420), (1256, 8385), (1290, 8164), (1560, 6751), (1570, 6708), (1677, 6280), (1720, 6123), (1884, 5590), (2041, 5160), (2236, 4710), (2355, 4472), (2580, 4082), (2795, 3768), (3140, 3354)]