2657851920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7549}}^1$

素因数の和:7734

約数の個数: 160

約数和(自身を含む): 9212208000

約数和(自身を除く): 6554356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 270, 326, 360, 432, 489, 540, 652, 720, 815, 978, 1080, 1304, 1467, 1630, 1956, 2160, 2445, 2608, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 7549, 7824, 8802, 9780, 11736, 13040, 14670, 15098, 17604, 19560, 22005, 22647, 23472, 29340, 30196, 35208, 37745, 39120, 44010, 45294, 58680, 60392, 67941, 70416, 75490, 88020, 90588, 113235, 117360, 120784, 135882, 150980, 176040, 181176, 203823, 226470, 271764, 301960, 339705, 352080, 362352, 407646, 452940, 543528, 603920, 679410, 815292, 905880, 1019115, 1087056, 1230487, 1358820, 1630584, 1811760, 2038230, 2460974, 2717640, 3261168, 3691461, 4076460, 4921948, 5435280, 6152435, 7382922, 8152920, 9843896, 11074383, 12304870, 14765844, 16305840, 18457305, 19687792, 22148766, 24609740, 29531688, 33223149, 36914610, 44297532, 49219480, 55371915, 59063376, 66446298, 73829220, 88595064, 98438960, 110743830, 132892596, 147658440, 166115745, 177190128, 221487660, 265785192, 295316880, 332231490, 442975320, 531570384, 664462980, 885950640, 1328925960, 2657851920]

約数ペア:

[(1, 2657851920), (2, 1328925960), (3, 885950640), (4, 664462980), (5, 531570384), (6, 442975320), (8, 332231490), (9, 295316880), (10, 265785192), (12, 221487660), (15, 177190128), (16, 166115745), (18, 147658440), (20, 132892596), (24, 110743830), (27, 98438960), (30, 88595064), (36, 73829220), (40, 66446298), (45, 59063376), (48, 55371915), (54, 49219480), (60, 44297532), (72, 36914610), (80, 33223149), (90, 29531688), (108, 24609740), (120, 22148766), (135, 19687792), (144, 18457305), (163, 16305840), (180, 14765844), (216, 12304870), (240, 11074383), (270, 9843896), (326, 8152920), (360, 7382922), (432, 6152435), (489, 5435280), (540, 4921948), (652, 4076460), (720, 3691461), (815, 3261168), (978, 2717640), (1080, 2460974), (1304, 2038230), (1467, 1811760), (1630, 1630584), (1956, 1358820), (2160, 1230487), (2445, 1087056), (2608, 1019115), (2934, 905880), (3260, 815292), (3912, 679410), (4401, 603920), (4890, 543528), (5868, 452940), (6520, 407646), (7335, 362352), (7549, 352080), (7824, 339705), (8802, 301960), (9780, 271764), (11736, 226470), (13040, 203823), (14670, 181176), (15098, 176040), (17604, 150980), (19560, 135882), (22005, 120784), (22647, 117360), (23472, 113235), (29340, 90588), (30196, 88020), (35208, 75490), (37745, 70416), (39120, 67941), (44010, 60392), (45294, 58680)]