216238410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 628363008

約数和(自身を除く): 412124598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 73, 81, 90, 106, 115, 135, 138, 146, 159, 162, 207, 219, 230, 243, 265, 270, 318, 345, 365, 405, 414, 438, 477, 486, 530, 621, 657, 690, 730, 795, 810, 954, 1035, 1095, 1215, 1219, 1242, 1314, 1431, 1590, 1679, 1863, 1971, 2070, 2190, 2385, 2430, 2438, 2862, 3105, 3285, 3358, 3657, 3726, 3869, 3942, 4293, 4770, 5037, 5589, 5913, 6095, 6210, 6570, 7155, 7314, 7738, 8395, 8586, 9315, 9855, 10074, 10971, 11178, 11607, 11826, 12190, 12879, 14310, 15111, 16790, 17739, 18285, 18630, 19345, 19710, 21465, 21942, 23214, 25185, 25758, 27945, 29565, 30222, 32913, 34821, 35478, 36570, 38690, 42930, 45333, 50370, 54855, 55890, 58035, 59130, 64395, 65826, 69642, 75555, 88695, 88987, 90666, 98739, 104463, 109710, 116070, 128790, 135999, 151110, 164565, 174105, 177390, 177974, 197478, 208926, 226665, 266961, 271998, 296217, 313389, 329130, 348210, 407997, 444935, 453330, 493695, 522315, 533922, 592434, 626778, 679995, 800883, 815994, 889870, 940167, 987390, 1044630, 1334805, 1359990, 1481085, 1566945, 1601766, 1880334, 2039985, 2402649, 2669610, 2962170, 3133890, 4004415, 4079970, 4700835, 4805298, 7207947, 8008830, 9401670, 12013245, 14415894, 21623841, 24026490, 36039735, 43247682, 72079470, 108119205, 216238410]

約数ペア:

[(1, 216238410), (2, 108119205), (3, 72079470), (5, 43247682), (6, 36039735), (9, 24026490), (10, 21623841), (15, 14415894), (18, 12013245), (23, 9401670), (27, 8008830), (30, 7207947), (45, 4805298), (46, 4700835), (53, 4079970), (54, 4004415), (69, 3133890), (73, 2962170), (81, 2669610), (90, 2402649), (106, 2039985), (115, 1880334), (135, 1601766), (138, 1566945), (146, 1481085), (159, 1359990), (162, 1334805), (207, 1044630), (219, 987390), (230, 940167), (243, 889870), (265, 815994), (270, 800883), (318, 679995), (345, 626778), (365, 592434), (405, 533922), (414, 522315), (438, 493695), (477, 453330), (486, 444935), (530, 407997), (621, 348210), (657, 329130), (690, 313389), (730, 296217), (795, 271998), (810, 266961), (954, 226665), (1035, 208926), (1095, 197478), (1215, 177974), (1219, 177390), (1242, 174105), (1314, 164565), (1431, 151110), (1590, 135999), (1679, 128790), (1863, 116070), (1971, 109710), (2070, 104463), (2190, 98739), (2385, 90666), (2430, 88987), (2438, 88695), (2862, 75555), (3105, 69642), (3285, 65826), (3358, 64395), (3657, 59130), (3726, 58035), (3869, 55890), (3942, 54855), (4293, 50370), (4770, 45333), (5037, 42930), (5589, 38690), (5913, 36570), (6095, 35478), (6210, 34821), (6570, 32913), (7155, 30222), (7314, 29565), (7738, 27945), (8395, 25758), (8586, 25185), (9315, 23214), (9855, 21942), (10074, 21465), (10971, 19710), (11178, 19345), (11607, 18630), (11826, 18285), (12190, 17739), (12879, 16790), (14310, 15111)]