1204178580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32009}}^1$

素因数の和:32054

約数の個数: 144

約数和(自身を含む): 4194590400

約数和(自身を除く): 2990411820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 32009, 37620, 64018, 96027, 128036, 160045, 192054, 288081, 320090, 352099, 384108, 480135, 576162, 608171, 640180, 704198, 960270, 1056297, 1152324, 1216342, 1408396, 1440405, 1760495, 1824513, 1920540, 2112594, 2432684, 2880810, 3040855, 3168891, 3520990, 3649026, 4225188, 5281485, 5473539, 5761620, 6081710, 6337782, 6689881, 7041980, 7298052, 9122565, 10562970, 10947078, 12163420, 12675564, 13379762, 15844455, 18245130, 20069643, 21125940, 21894156, 26759524, 27367695, 31688910, 33449405, 36490260, 40139286, 54735390, 60208929, 63377820, 66898810, 80278572, 100348215, 109470780, 120417858, 133797620, 200696430, 240835716, 301044645, 401392860, 602089290, 1204178580]

約数ペア:

[(1, 1204178580), (2, 602089290), (3, 401392860), (4, 301044645), (5, 240835716), (6, 200696430), (9, 133797620), (10, 120417858), (11, 109470780), (12, 100348215), (15, 80278572), (18, 66898810), (19, 63377820), (20, 60208929), (22, 54735390), (30, 40139286), (33, 36490260), (36, 33449405), (38, 31688910), (44, 27367695), (45, 26759524), (55, 21894156), (57, 21125940), (60, 20069643), (66, 18245130), (76, 15844455), (90, 13379762), (95, 12675564), (99, 12163420), (110, 10947078), (114, 10562970), (132, 9122565), (165, 7298052), (171, 7041980), (180, 6689881), (190, 6337782), (198, 6081710), (209, 5761620), (220, 5473539), (228, 5281485), (285, 4225188), (330, 3649026), (342, 3520990), (380, 3168891), (396, 3040855), (418, 2880810), (495, 2432684), (570, 2112594), (627, 1920540), (660, 1824513), (684, 1760495), (836, 1440405), (855, 1408396), (990, 1216342), (1045, 1152324), (1140, 1056297), (1254, 960270), (1710, 704198), (1881, 640180), (1980, 608171), (2090, 576162), (2508, 480135), (3135, 384108), (3420, 352099), (3762, 320090), (4180, 288081), (6270, 192054), (7524, 160045), (9405, 128036), (12540, 96027), (18810, 64018), (32009, 37620)]