163073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 351179160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 743, 744, 885, 930, 1180, 1240, 1416, 1486, 1770, 1829, 1860, 2229, 2360, 2972, 3540, 3658, 3715, 3720, 4458, 5487, 5944, 7080, 7316, 7430, 8916, 9145, 10974, 11145, 14632, 14860, 17832, 18290, 21948, 22290, 23033, 27435, 29720, 36580, 43837, 43896, 44580, 46066, 54870, 69099, 73160, 87674, 89160, 92132, 109740, 115165, 131511, 138198, 175348, 184264, 219185, 219480, 230330, 263022, 276396, 345495, 350696, 438370, 460660, 526044, 552792, 657555, 690990, 876740, 921320, 1052088, 1315110, 1358947, 1381980, 1753480, 2630220, 2717894, 2763960, 4076841, 5260440, 5435788, 6794735, 8153682, 10871576, 13589470, 16307364, 20384205, 27178940, 32614728, 40768410, 54357880, 81536820, 163073640]

約数ペア:

[(1, 163073640), (2, 81536820), (3, 54357880), (4, 40768410), (5, 32614728), (6, 27178940), (8, 20384205), (10, 16307364), (12, 13589470), (15, 10871576), (20, 8153682), (24, 6794735), (30, 5435788), (31, 5260440), (40, 4076841), (59, 2763960), (60, 2717894), (62, 2630220), (93, 1753480), (118, 1381980), (120, 1358947), (124, 1315110), (155, 1052088), (177, 921320), (186, 876740), (236, 690990), (248, 657555), (295, 552792), (310, 526044), (354, 460660), (372, 438370), (465, 350696), (472, 345495), (590, 276396), (620, 263022), (708, 230330), (743, 219480), (744, 219185), (885, 184264), (930, 175348), (1180, 138198), (1240, 131511), (1416, 115165), (1486, 109740), (1770, 92132), (1829, 89160), (1860, 87674), (2229, 73160), (2360, 69099), (2972, 54870), (3540, 46066), (3658, 44580), (3715, 43896), (3720, 43837), (4458, 36580), (5487, 29720), (5944, 27435), (7080, 23033), (7316, 22290), (7430, 21948), (8916, 18290), (9145, 17832), (10974, 14860), (11145, 14632)]