127883840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 112

約数和(自身を含む): 357664512

約数和(自身を除く): 229780672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1543, 2072, 2240, 2368, 2590, 2960, 3086, 4144, 5180, 5920, 6172, 7715, 8288, 10360, 10801, 11840, 12344, 15430, 16576, 20720, 21602, 24688, 30860, 41440, 43204, 49376, 54005, 57091, 61720, 82880, 86408, 98752, 108010, 114182, 123440, 172816, 216020, 228364, 246880, 285455, 345632, 399637, 432040, 456728, 493760, 570910, 691264, 799274, 864080, 913456, 1141820, 1598548, 1728160, 1826912, 1998185, 2283640, 3197096, 3456320, 3653824, 3996370, 4567280, 6394192, 7992740, 9134560, 12788384, 15985480, 18269120, 25576768, 31970960, 63941920, 127883840]

約数ペア:

[(1, 127883840), (2, 63941920), (4, 31970960), (5, 25576768), (7, 18269120), (8, 15985480), (10, 12788384), (14, 9134560), (16, 7992740), (20, 6394192), (28, 4567280), (32, 3996370), (35, 3653824), (37, 3456320), (40, 3197096), (56, 2283640), (64, 1998185), (70, 1826912), (74, 1728160), (80, 1598548), (112, 1141820), (140, 913456), (148, 864080), (160, 799274), (185, 691264), (224, 570910), (259, 493760), (280, 456728), (296, 432040), (320, 399637), (370, 345632), (448, 285455), (518, 246880), (560, 228364), (592, 216020), (740, 172816), (1036, 123440), (1120, 114182), (1184, 108010), (1295, 98752), (1480, 86408), (1543, 82880), (2072, 61720), (2240, 57091), (2368, 54005), (2590, 49376), (2960, 43204), (3086, 41440), (4144, 30860), (5180, 24688), (5920, 21602), (6172, 20720), (7715, 16576), (8288, 15430), (10360, 12344), (10801, 11840)]