301911480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 192

約数和(自身を含む): 1091301120

約数和(自身を除く): 789389640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2081, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4162, 4680, 4836, 5580, 6045, 6243, 7254, 8060, 8324, 9672, 10405, 11160, 12090, 12486, 14508, 16120, 16648, 18135, 18729, 20810, 24180, 24972, 27053, 29016, 31215, 36270, 37458, 41620, 48360, 49944, 54106, 62430, 64511, 72540, 74916, 81159, 83240, 93645, 108212, 124860, 129022, 135265, 145080, 149832, 162318, 187290, 193533, 216424, 243477, 249720, 258044, 270530, 322555, 324636, 374580, 387066, 405795, 486954, 516088, 541060, 580599, 645110, 649272, 749160, 774132, 811590, 838643, 967665, 973908, 1082120, 1161198, 1217385, 1290220, 1548264, 1623180, 1677286, 1935330, 1947816, 2322396, 2434770, 2515929, 2580440, 2902995, 3246360, 3354572, 3870660, 4193215, 4644792, 4869540, 5031858, 5805990, 6709144, 7547787, 7741320, 8386430, 9739080, 10063716, 11611980, 12579645, 15095574, 16772860, 20127432, 23223960, 25159290, 30191148, 33545720, 37738935, 50318580, 60382296, 75477870, 100637160, 150955740, 301911480]

約数ペア:

[(1, 301911480), (2, 150955740), (3, 100637160), (4, 75477870), (5, 60382296), (6, 50318580), (8, 37738935), (9, 33545720), (10, 30191148), (12, 25159290), (13, 23223960), (15, 20127432), (18, 16772860), (20, 15095574), (24, 12579645), (26, 11611980), (30, 10063716), (31, 9739080), (36, 8386430), (39, 7741320), (40, 7547787), (45, 6709144), (52, 5805990), (60, 5031858), (62, 4869540), (65, 4644792), (72, 4193215), (78, 3870660), (90, 3354572), (93, 3246360), (104, 2902995), (117, 2580440), (120, 2515929), (124, 2434770), (130, 2322396), (155, 1947816), (156, 1935330), (180, 1677286), (186, 1623180), (195, 1548264), (234, 1290220), (248, 1217385), (260, 1161198), (279, 1082120), (310, 973908), (312, 967665), (360, 838643), (372, 811590), (390, 774132), (403, 749160), (465, 649272), (468, 645110), (520, 580599), (558, 541060), (585, 516088), (620, 486954), (744, 405795), (780, 387066), (806, 374580), (930, 324636), (936, 322555), (1116, 270530), (1170, 258044), (1209, 249720), (1240, 243477), (1395, 216424), (1560, 193533), (1612, 187290), (1860, 162318), (2015, 149832), (2081, 145080), (2232, 135265), (2340, 129022), (2418, 124860), (2790, 108212), (3224, 93645), (3627, 83240), (3720, 81159), (4030, 74916), (4162, 72540), (4680, 64511), (4836, 62430), (5580, 54106), (6045, 49944), (6243, 48360), (7254, 41620), (8060, 37458), (8324, 36270), (9672, 31215), (10405, 29016), (11160, 27053), (12090, 24972), (12486, 24180), (14508, 20810), (16120, 18729), (16648, 18135)]