209013480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1$

素因数の和:14920

約数の個数: 128

約数和(自身を含む): 750355200

約数和(自身を除く): 541341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 14887, 29774, 44661, 59548, 74435, 89322, 119096, 133983, 148870, 178644, 193531, 223305, 267966, 297740, 357288, 387062, 401949, 446610, 535932, 580593, 595480, 669915, 774124, 803898, 893220, 967655, 1071864, 1161186, 1339830, 1548248, 1607796, 1741779, 1786440, 1935310, 2009745, 2322372, 2679660, 2902965, 3215592, 3483558, 3870620, 4019490, 4644744, 5225337, 5359320, 5805930, 6967116, 7741240, 8038980, 8708895, 10450674, 11611860, 13934232, 16077960, 17417790, 20901348, 23223720, 26126685, 34835580, 41802696, 52253370, 69671160, 104506740, 209013480]

約数ペア:

[(1, 209013480), (2, 104506740), (3, 69671160), (4, 52253370), (5, 41802696), (6, 34835580), (8, 26126685), (9, 23223720), (10, 20901348), (12, 17417790), (13, 16077960), (15, 13934232), (18, 11611860), (20, 10450674), (24, 8708895), (26, 8038980), (27, 7741240), (30, 6967116), (36, 5805930), (39, 5359320), (40, 5225337), (45, 4644744), (52, 4019490), (54, 3870620), (60, 3483558), (65, 3215592), (72, 2902965), (78, 2679660), (90, 2322372), (104, 2009745), (108, 1935310), (117, 1786440), (120, 1741779), (130, 1607796), (135, 1548248), (156, 1339830), (180, 1161186), (195, 1071864), (216, 967655), (234, 893220), (260, 803898), (270, 774124), (312, 669915), (351, 595480), (360, 580593), (390, 535932), (468, 446610), (520, 401949), (540, 387062), (585, 357288), (702, 297740), (780, 267966), (936, 223305), (1080, 193531), (1170, 178644), (1404, 148870), (1560, 133983), (1755, 119096), (2340, 89322), (2808, 74435), (3510, 59548), (4680, 44661), (7020, 29774), (14040, 14887)]