42190560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 146122704

約数和(自身を除く): 103932144

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, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 353, 360, 415, 480, 498, 664, 706, 720, 747, 830, 996, 1059, 1245, 1328, 1412, 1440, 1494, 1660, 1765, 1992, 2118, 2490, 2656, 2824, 2988, 3177, 3320, 3530, 3735, 3984, 4236, 4980, 5295, 5648, 5976, 6354, 6640, 7060, 7470, 7968, 8472, 9960, 10590, 11296, 11952, 12708, 13280, 14120, 14940, 15885, 16944, 19920, 21180, 23904, 25416, 28240, 29299, 29880, 31770, 33888, 39840, 42360, 50832, 56480, 58598, 59760, 63540, 84720, 87897, 101664, 117196, 119520, 127080, 146495, 169440, 175794, 234392, 254160, 263691, 292990, 351588, 439485, 468784, 508320, 527382, 585980, 703176, 878970, 937568, 1054764, 1171960, 1318455, 1406352, 1757940, 2109528, 2343920, 2636910, 2812704, 3515880, 4219056, 4687840, 5273820, 7031760, 8438112, 10547640, 14063520, 21095280, 42190560]

約数ペア:

[(1, 42190560), (2, 21095280), (3, 14063520), (4, 10547640), (5, 8438112), (6, 7031760), (8, 5273820), (9, 4687840), (10, 4219056), (12, 3515880), (15, 2812704), (16, 2636910), (18, 2343920), (20, 2109528), (24, 1757940), (30, 1406352), (32, 1318455), (36, 1171960), (40, 1054764), (45, 937568), (48, 878970), (60, 703176), (72, 585980), (80, 527382), (83, 508320), (90, 468784), (96, 439485), (120, 351588), (144, 292990), (160, 263691), (166, 254160), (180, 234392), (240, 175794), (249, 169440), (288, 146495), (332, 127080), (353, 119520), (360, 117196), (415, 101664), (480, 87897), (498, 84720), (664, 63540), (706, 59760), (720, 58598), (747, 56480), (830, 50832), (996, 42360), (1059, 39840), (1245, 33888), (1328, 31770), (1412, 29880), (1440, 29299), (1494, 28240), (1660, 25416), (1765, 23904), (1992, 21180), (2118, 19920), (2490, 16944), (2656, 15885), (2824, 14940), (2988, 14120), (3177, 13280), (3320, 12708), (3530, 11952), (3735, 11296), (3984, 10590), (4236, 9960), (4980, 8472), (5295, 7968), (5648, 7470), (5976, 7060), (6354, 6640)]