71449280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 196632576

約数和(自身を除く): 125183296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 167, 191, 224, 280, 320, 334, 382, 448, 560, 668, 764, 835, 955, 1120, 1169, 1336, 1337, 1528, 1670, 1910, 2240, 2338, 2672, 2674, 3056, 3340, 3820, 4676, 5344, 5348, 5845, 6112, 6680, 6685, 7640, 9352, 10688, 10696, 11690, 12224, 13360, 13370, 15280, 18704, 21392, 23380, 26720, 26740, 30560, 31897, 37408, 42784, 46760, 53440, 53480, 61120, 63794, 74816, 85568, 93520, 106960, 127588, 159485, 187040, 213920, 223279, 255176, 318970, 374080, 427840, 446558, 510352, 637940, 893116, 1020704, 1116395, 1275880, 1786232, 2041408, 2232790, 2551760, 3572464, 4465580, 5103520, 7144928, 8931160, 10207040, 14289856, 17862320, 35724640, 71449280]

約数ペア:

[(1, 71449280), (2, 35724640), (4, 17862320), (5, 14289856), (7, 10207040), (8, 8931160), (10, 7144928), (14, 5103520), (16, 4465580), (20, 3572464), (28, 2551760), (32, 2232790), (35, 2041408), (40, 1786232), (56, 1275880), (64, 1116395), (70, 1020704), (80, 893116), (112, 637940), (140, 510352), (160, 446558), (167, 427840), (191, 374080), (224, 318970), (280, 255176), (320, 223279), (334, 213920), (382, 187040), (448, 159485), (560, 127588), (668, 106960), (764, 93520), (835, 85568), (955, 74816), (1120, 63794), (1169, 61120), (1336, 53480), (1337, 53440), (1528, 46760), (1670, 42784), (1910, 37408), (2240, 31897), (2338, 30560), (2672, 26740), (2674, 26720), (3056, 23380), (3340, 21392), (3820, 18704), (4676, 15280), (5344, 13370), (5348, 13360), (5845, 12224), (6112, 11690), (6680, 10696), (6685, 10688), (7640, 9352)]