139597380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 460015920

約数和(自身を除く): 320418540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 353, 390, 468, 507, 585, 676, 706, 780, 845, 1014, 1059, 1170, 1412, 1521, 1690, 1765, 2028, 2118, 2197, 2340, 2535, 3042, 3177, 3380, 3530, 4236, 4394, 4589, 5070, 5295, 6084, 6354, 6591, 7060, 7605, 8788, 9178, 10140, 10590, 10985, 12708, 13182, 13767, 15210, 15885, 18356, 19773, 21180, 21970, 22945, 26364, 27534, 30420, 31770, 32955, 39546, 41301, 43940, 45890, 55068, 59657, 63540, 65910, 68835, 79092, 82602, 91780, 98865, 119314, 131820, 137670, 165204, 178971, 197730, 206505, 238628, 275340, 298285, 357942, 395460, 413010, 536913, 596570, 715884, 775541, 826020, 894855, 1073826, 1193140, 1551082, 1789710, 2147652, 2326623, 2684565, 3102164, 3579420, 3877705, 4653246, 5369130, 6979869, 7755410, 9306492, 10738260, 11633115, 13959738, 15510820, 23266230, 27919476, 34899345, 46532460, 69798690, 139597380]

約数ペア:

[(1, 139597380), (2, 69798690), (3, 46532460), (4, 34899345), (5, 27919476), (6, 23266230), (9, 15510820), (10, 13959738), (12, 11633115), (13, 10738260), (15, 9306492), (18, 7755410), (20, 6979869), (26, 5369130), (30, 4653246), (36, 3877705), (39, 3579420), (45, 3102164), (52, 2684565), (60, 2326623), (65, 2147652), (78, 1789710), (90, 1551082), (117, 1193140), (130, 1073826), (156, 894855), (169, 826020), (180, 775541), (195, 715884), (234, 596570), (260, 536913), (338, 413010), (353, 395460), (390, 357942), (468, 298285), (507, 275340), (585, 238628), (676, 206505), (706, 197730), (780, 178971), (845, 165204), (1014, 137670), (1059, 131820), (1170, 119314), (1412, 98865), (1521, 91780), (1690, 82602), (1765, 79092), (2028, 68835), (2118, 65910), (2197, 63540), (2340, 59657), (2535, 55068), (3042, 45890), (3177, 43940), (3380, 41301), (3530, 39546), (4236, 32955), (4394, 31770), (4589, 30420), (5070, 27534), (5295, 26364), (6084, 22945), (6354, 21970), (6591, 21180), (7060, 19773), (7605, 18356), (8788, 15885), (9178, 15210), (10140, 13767), (10590, 13182), (10985, 12708)]