165102840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21839}}^1$

素因数の和:21866

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 463889160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21839, 43678, 65517, 87356, 109195, 131034, 152873, 174712, 196551, 218390, 262068, 305746, 327585, 393102, 436780, 458619, 524136, 589653, 611492, 655170, 764365, 786204, 873560, 917238, 982755, 1179306, 1222984, 1310340, 1375857, 1528730, 1572408, 1834476, 1965510, 2293095, 2358612, 2620680, 2751714, 2948265, 3057460, 3668952, 3931020, 4127571, 4586190, 4717224, 5503428, 5896530, 6114920, 6879285, 7862040, 8255142, 9172380, 11006856, 11793060, 13758570, 16510284, 18344760, 20637855, 23586120, 27517140, 33020568, 41275710, 55034280, 82551420, 165102840]

約数ペア:

[(1, 165102840), (2, 82551420), (3, 55034280), (4, 41275710), (5, 33020568), (6, 27517140), (7, 23586120), (8, 20637855), (9, 18344760), (10, 16510284), (12, 13758570), (14, 11793060), (15, 11006856), (18, 9172380), (20, 8255142), (21, 7862040), (24, 6879285), (27, 6114920), (28, 5896530), (30, 5503428), (35, 4717224), (36, 4586190), (40, 4127571), (42, 3931020), (45, 3668952), (54, 3057460), (56, 2948265), (60, 2751714), (63, 2620680), (70, 2358612), (72, 2293095), (84, 1965510), (90, 1834476), (105, 1572408), (108, 1528730), (120, 1375857), (126, 1310340), (135, 1222984), (140, 1179306), (168, 982755), (180, 917238), (189, 873560), (210, 786204), (216, 764365), (252, 655170), (270, 611492), (280, 589653), (315, 524136), (360, 458619), (378, 436780), (420, 393102), (504, 327585), (540, 305746), (630, 262068), (756, 218390), (840, 196551), (945, 174712), (1080, 152873), (1260, 131034), (1512, 109195), (1890, 87356), (2520, 65517), (3780, 43678), (7560, 21839)]