144998560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 96

約数和(自身を含む): 402192000

約数和(自身を除く): 257193440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 3499, 4144, 5180, 5920, 6998, 8288, 10360, 13996, 17495, 20720, 24493, 27992, 34990, 41440, 48986, 55984, 69980, 97972, 111968, 122465, 129463, 139960, 195944, 244930, 258926, 279920, 391888, 489860, 517852, 559840, 647315, 783776, 906241, 979720, 1035704, 1294630, 1812482, 1959440, 2071408, 2589260, 3624964, 3918880, 4142816, 4531205, 5178520, 7249928, 9062410, 10357040, 14499856, 18124820, 20714080, 28999712, 36249640, 72499280, 144998560]

約数ペア:

[(1, 144998560), (2, 72499280), (4, 36249640), (5, 28999712), (7, 20714080), (8, 18124820), (10, 14499856), (14, 10357040), (16, 9062410), (20, 7249928), (28, 5178520), (32, 4531205), (35, 4142816), (37, 3918880), (40, 3624964), (56, 2589260), (70, 2071408), (74, 1959440), (80, 1812482), (112, 1294630), (140, 1035704), (148, 979720), (160, 906241), (185, 783776), (224, 647315), (259, 559840), (280, 517852), (296, 489860), (370, 391888), (518, 279920), (560, 258926), (592, 244930), (740, 195944), (1036, 139960), (1120, 129463), (1184, 122465), (1295, 111968), (1480, 97972), (2072, 69980), (2590, 55984), (2960, 48986), (3499, 41440), (4144, 34990), (5180, 27992), (5920, 24493), (6998, 20720), (8288, 17495), (10360, 13996)]