591418620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 2003889888

約数和(自身を除く): 1412471268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 263, 279, 310, 372, 390, 403, 465, 468, 526, 558, 585, 620, 780, 789, 806, 930, 961, 1052, 1116, 1170, 1209, 1315, 1395, 1578, 1612, 1860, 1922, 2015, 2340, 2367, 2418, 2630, 2790, 2883, 3156, 3419, 3627, 3844, 3945, 4030, 4734, 4805, 4836, 5260, 5580, 5766, 6045, 6838, 7254, 7890, 8060, 8153, 8649, 9468, 9610, 10257, 11532, 11835, 12090, 12493, 13676, 14415, 14508, 15780, 16306, 17095, 17298, 18135, 19220, 20514, 23670, 24180, 24459, 24986, 28830, 30771, 32612, 34190, 34596, 36270, 37479, 40765, 41028, 43245, 47340, 48918, 49972, 51285, 57660, 61542, 62465, 68380, 72540, 73377, 74958, 81530, 86490, 97836, 102570, 105989, 112437, 122295, 123084, 124930, 146754, 149916, 153855, 163060, 172980, 187395, 205140, 211978, 224874, 244590, 249860, 252743, 293508, 307710, 317967, 366885, 374790, 423956, 449748, 489180, 505486, 529945, 562185, 615420, 635934, 733770, 749580, 758229, 953901, 1010972, 1059890, 1124370, 1263715, 1271868, 1467540, 1516458, 1589835, 1907802, 2119780, 2248740, 2274687, 2527430, 3032916, 3179670, 3285659, 3791145, 3815604, 4549374, 4769505, 5054860, 6359340, 6571318, 7582290, 9098748, 9539010, 9856977, 11373435, 13142636, 15164580, 16428295, 19078020, 19713954, 22746870, 29570931, 32856590, 39427908, 45493740, 49284885, 59141862, 65713180, 98569770, 118283724, 147854655, 197139540, 295709310, 591418620]

約数ペア:

[(1, 591418620), (2, 295709310), (3, 197139540), (4, 147854655), (5, 118283724), (6, 98569770), (9, 65713180), (10, 59141862), (12, 49284885), (13, 45493740), (15, 39427908), (18, 32856590), (20, 29570931), (26, 22746870), (30, 19713954), (31, 19078020), (36, 16428295), (39, 15164580), (45, 13142636), (52, 11373435), (60, 9856977), (62, 9539010), (65, 9098748), (78, 7582290), (90, 6571318), (93, 6359340), (117, 5054860), (124, 4769505), (130, 4549374), (155, 3815604), (156, 3791145), (180, 3285659), (186, 3179670), (195, 3032916), (234, 2527430), (260, 2274687), (263, 2248740), (279, 2119780), (310, 1907802), (372, 1589835), (390, 1516458), (403, 1467540), (465, 1271868), (468, 1263715), (526, 1124370), (558, 1059890), (585, 1010972), (620, 953901), (780, 758229), (789, 749580), (806, 733770), (930, 635934), (961, 615420), (1052, 562185), (1116, 529945), (1170, 505486), (1209, 489180), (1315, 449748), (1395, 423956), (1578, 374790), (1612, 366885), (1860, 317967), (1922, 307710), (2015, 293508), (2340, 252743), (2367, 249860), (2418, 244590), (2630, 224874), (2790, 211978), (2883, 205140), (3156, 187395), (3419, 172980), (3627, 163060), (3844, 153855), (3945, 149916), (4030, 146754), (4734, 124930), (4805, 123084), (4836, 122295), (5260, 112437), (5580, 105989), (5766, 102570), (6045, 97836), (6838, 86490), (7254, 81530), (7890, 74958), (8060, 73377), (8153, 72540), (8649, 68380), (9468, 62465), (9610, 61542), (10257, 57660), (11532, 51285), (11835, 49972), (12090, 48918), (12493, 47340), (13676, 43245), (14415, 41028), (14508, 40765), (15780, 37479), (16306, 36270), (17095, 34596), (17298, 34190), (18135, 32612), (19220, 30771), (20514, 28830), (23670, 24986), (24180, 24459)]