67958280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 239374980

約数和(自身を除く): 171416700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1117, 1170, 1352, 1521, 1560, 1690, 2028, 2234, 2340, 2535, 3042, 3351, 3380, 4056, 4468, 4680, 5070, 5585, 6084, 6702, 6760, 7605, 8936, 10053, 10140, 11170, 12168, 13404, 14521, 15210, 16755, 20106, 20280, 22340, 26808, 29042, 30420, 33510, 40212, 43563, 44680, 50265, 58084, 60840, 67020, 72605, 80424, 87126, 100530, 116168, 130689, 134040, 145210, 174252, 188773, 201060, 217815, 261378, 290420, 348504, 377546, 402120, 435630, 522756, 566319, 580840, 653445, 755092, 871260, 943865, 1045512, 1132638, 1306890, 1510184, 1698957, 1742520, 1887730, 2265276, 2613780, 2831595, 3397914, 3775460, 4530552, 5227560, 5663190, 6795828, 7550920, 8494785, 11326380, 13591656, 16989570, 22652760, 33979140, 67958280]

約数ペア:

[(1, 67958280), (2, 33979140), (3, 22652760), (4, 16989570), (5, 13591656), (6, 11326380), (8, 8494785), (9, 7550920), (10, 6795828), (12, 5663190), (13, 5227560), (15, 4530552), (18, 3775460), (20, 3397914), (24, 2831595), (26, 2613780), (30, 2265276), (36, 1887730), (39, 1742520), (40, 1698957), (45, 1510184), (52, 1306890), (60, 1132638), (65, 1045512), (72, 943865), (78, 871260), (90, 755092), (104, 653445), (117, 580840), (120, 566319), (130, 522756), (156, 435630), (169, 402120), (180, 377546), (195, 348504), (234, 290420), (260, 261378), (312, 217815), (338, 201060), (360, 188773), (390, 174252), (468, 145210), (507, 134040), (520, 130689), (585, 116168), (676, 100530), (780, 87126), (845, 80424), (936, 72605), (1014, 67020), (1117, 60840), (1170, 58084), (1352, 50265), (1521, 44680), (1560, 43563), (1690, 40212), (2028, 33510), (2234, 30420), (2340, 29042), (2535, 26808), (3042, 22340), (3351, 20280), (3380, 20106), (4056, 16755), (4468, 15210), (4680, 14521), (5070, 13404), (5585, 12168), (6084, 11170), (6702, 10140), (6760, 10053), (7605, 8936)]