238815983520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{74941}}^1$

素因数の和:77175

約数の個数: 144

約数和(自身を含む): 815338683432

約数和(自身を除く): 576522699912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 19917, 22130, 26556, 33195, 35408, 39834, 44260, 53112, 66390, 70816, 74941, 79668, 88520, 99585, 106224, 132780, 149882, 159336, 177040, 199170, 212448, 224823, 265560, 299764, 318672, 354080, 374705, 398340, 449646, 531120, 599528, 637344, 674469, 749410, 796680, 899292, 1062240, 1124115, 1199056, 1348938, 1498820, 1593360, 1798584, 2248230, 2398112, 2697876, 2997640, 3186720, 3372345, 3597168, 4496460, 5395752, 5995280, 6744690, 7194336, 8992920, 10791504, 11990560, 13489380, 17985840, 21583008, 26978760, 35971680, 53957520, 107915040, 165844433, 331688866, 497533299, 663377732, 829222165, 995066598, 1326755464, 1492599897, 1658444330, 1990133196, 2487666495, 2653510928, 2985199794, 3316888660, 3980266392, 4975332990, 5307021856, 5970399588, 6633777320, 7462999485, 7960532784, 9950665980, 11940799176, 13267554640, 14925998970, 15921065568, 19901331960, 23881598352, 26535109280, 29851997940, 39802663920, 47763196704, 59703995880, 79605327840, 119407991760, 238815983520]

約数ペア:

[(1, 238815983520), (2, 119407991760), (3, 79605327840), (4, 59703995880), (5, 47763196704), (6, 39802663920), (8, 29851997940), (9, 26535109280), (10, 23881598352), (12, 19901331960), (15, 15921065568), (16, 14925998970), (18, 13267554640), (20, 11940799176), (24, 9950665980), (30, 7960532784), (32, 7462999485), (36, 6633777320), (40, 5970399588), (45, 5307021856), (48, 4975332990), (60, 3980266392), (72, 3316888660), (80, 2985199794), (90, 2653510928), (96, 2487666495), (120, 1990133196), (144, 1658444330), (160, 1492599897), (180, 1326755464), (240, 995066598), (288, 829222165), (360, 663377732), (480, 497533299), (720, 331688866), (1440, 165844433), (2213, 107915040), (4426, 53957520), (6639, 35971680), (8852, 26978760), (11065, 21583008), (13278, 17985840), (17704, 13489380), (19917, 11990560), (22130, 10791504), (26556, 8992920), (33195, 7194336), (35408, 6744690), (39834, 5995280), (44260, 5395752), (53112, 4496460), (66390, 3597168), (70816, 3372345), (74941, 3186720), (79668, 2997640), (88520, 2697876), (99585, 2398112), (106224, 2248230), (132780, 1798584), (149882, 1593360), (159336, 1498820), (177040, 1348938), (199170, 1199056), (212448, 1124115), (224823, 1062240), (265560, 899292), (299764, 796680), (318672, 749410), (354080, 674469), (374705, 637344), (398340, 599528), (449646, 531120)]