385092540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9912

約数の個数: 144

約数和(自身を含む): 1378191360

約数和(自身を除く): 993098820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 9859, 13020, 19530, 19718, 29577, 39060, 39436, 49295, 59154, 69013, 88731, 98590, 118308, 138026, 147885, 177462, 197180, 207039, 276052, 295770, 305629, 345065, 354924, 414078, 443655, 591540, 611258, 621117, 690130, 828156, 887310, 916887, 1035195, 1222516, 1242234, 1380260, 1528145, 1774620, 1833774, 2070390, 2139403, 2484468, 2750661, 3056290, 3105585, 3667548, 4140780, 4278806, 4584435, 5501322, 6112580, 6211170, 6418209, 8557612, 9168870, 10697015, 11002644, 12422340, 12836418, 13753305, 18337740, 19254627, 21394030, 25672836, 27506610, 32091045, 38509254, 42788060, 55013220, 64182090, 77018508, 96273135, 128364180, 192546270, 385092540]

約数ペア:

[(1, 385092540), (2, 192546270), (3, 128364180), (4, 96273135), (5, 77018508), (6, 64182090), (7, 55013220), (9, 42788060), (10, 38509254), (12, 32091045), (14, 27506610), (15, 25672836), (18, 21394030), (20, 19254627), (21, 18337740), (28, 13753305), (30, 12836418), (31, 12422340), (35, 11002644), (36, 10697015), (42, 9168870), (45, 8557612), (60, 6418209), (62, 6211170), (63, 6112580), (70, 5501322), (84, 4584435), (90, 4278806), (93, 4140780), (105, 3667548), (124, 3105585), (126, 3056290), (140, 2750661), (155, 2484468), (180, 2139403), (186, 2070390), (210, 1833774), (217, 1774620), (252, 1528145), (279, 1380260), (310, 1242234), (315, 1222516), (372, 1035195), (420, 916887), (434, 887310), (465, 828156), (558, 690130), (620, 621117), (630, 611258), (651, 591540), (868, 443655), (930, 414078), (1085, 354924), (1116, 345065), (1260, 305629), (1302, 295770), (1395, 276052), (1860, 207039), (1953, 197180), (2170, 177462), (2604, 147885), (2790, 138026), (3255, 118308), (3906, 98590), (4340, 88731), (5580, 69013), (6510, 59154), (7812, 49295), (9765, 39436), (9859, 39060), (13020, 29577), (19530, 19718)]