15187765272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 39808972800

約数和(自身を除く): 24621207528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 347, 356, 372, 534, 661, 694, 712, 744, 1041, 1068, 1322, 1388, 1983, 2082, 2136, 2644, 2759, 2776, 3966, 4164, 5288, 5518, 7932, 8277, 8328, 10757, 11036, 15864, 16554, 20491, 21514, 22072, 30883, 32271, 33108, 40982, 43028, 58829, 61473, 61766, 64542, 66216, 81964, 86056, 92649, 117658, 122946, 123532, 129084, 163928, 176487, 185298, 229367, 235316, 245892, 247064, 258168, 352974, 370596, 458734, 470632, 491784, 688101, 705948, 741192, 917468, 957373, 1376202, 1411896, 1823699, 1834936, 1914746, 2752404, 2872119, 3647398, 3829492, 5471097, 5504808, 5744238, 7110377, 7294796, 7658984, 10942194, 11488476, 14220754, 14589592, 20413663, 21331131, 21884388, 22976952, 28441508, 40827326, 42662262, 43768776, 56883016, 61240989, 81654652, 85324524, 122481978, 163309304, 170649048, 244963956, 489927912, 632823553, 1265647106, 1898470659, 2531294212, 3796941318, 5062588424, 7593882636, 15187765272]

約数ペア:

[(1, 15187765272), (2, 7593882636), (3, 5062588424), (4, 3796941318), (6, 2531294212), (8, 1898470659), (12, 1265647106), (24, 632823553), (31, 489927912), (62, 244963956), (89, 170649048), (93, 163309304), (124, 122481978), (178, 85324524), (186, 81654652), (248, 61240989), (267, 56883016), (347, 43768776), (356, 42662262), (372, 40827326), (534, 28441508), (661, 22976952), (694, 21884388), (712, 21331131), (744, 20413663), (1041, 14589592), (1068, 14220754), (1322, 11488476), (1388, 10942194), (1983, 7658984), (2082, 7294796), (2136, 7110377), (2644, 5744238), (2759, 5504808), (2776, 5471097), (3966, 3829492), (4164, 3647398), (5288, 2872119), (5518, 2752404), (7932, 1914746), (8277, 1834936), (8328, 1823699), (10757, 1411896), (11036, 1376202), (15864, 957373), (16554, 917468), (20491, 741192), (21514, 705948), (22072, 688101), (30883, 491784), (32271, 470632), (33108, 458734), (40982, 370596), (43028, 352974), (58829, 258168), (61473, 247064), (61766, 245892), (64542, 235316), (66216, 229367), (81964, 185298), (86056, 176487), (92649, 163928), (117658, 129084), (122946, 123532)]