189599760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37619}}^1$

素因数の和:37645

約数の個数: 120

約数和(自身を含む): 727721280

約数和(自身を除く): 538121520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 37619, 75238, 112857, 150476, 188095, 225714, 263333, 300952, 338571, 376190, 451428, 526666, 564285, 601904, 677142, 752380, 789999, 902856, 1053332, 1128570, 1316665, 1354284, 1504760, 1579998, 1692855, 1805712, 2106664, 2257140, 2369997, 2633330, 2708568, 3009520, 3159996, 3385710, 3949995, 4213328, 4514280, 4739994, 5266660, 5417136, 6319992, 6771420, 7899990, 9028560, 9479988, 10533320, 11849985, 12639984, 13542840, 15799980, 18959976, 21066640, 23699970, 27085680, 31599960, 37919952, 47399940, 63199920, 94799880, 189599760]

約数ペア:

[(1, 189599760), (2, 94799880), (3, 63199920), (4, 47399940), (5, 37919952), (6, 31599960), (7, 27085680), (8, 23699970), (9, 21066640), (10, 18959976), (12, 15799980), (14, 13542840), (15, 12639984), (16, 11849985), (18, 10533320), (20, 9479988), (21, 9028560), (24, 7899990), (28, 6771420), (30, 6319992), (35, 5417136), (36, 5266660), (40, 4739994), (42, 4514280), (45, 4213328), (48, 3949995), (56, 3385710), (60, 3159996), (63, 3009520), (70, 2708568), (72, 2633330), (80, 2369997), (84, 2257140), (90, 2106664), (105, 1805712), (112, 1692855), (120, 1579998), (126, 1504760), (140, 1354284), (144, 1316665), (168, 1128570), (180, 1053332), (210, 902856), (240, 789999), (252, 752380), (280, 677142), (315, 601904), (336, 564285), (360, 526666), (420, 451428), (504, 376190), (560, 338571), (630, 300952), (720, 263333), (840, 225714), (1008, 188095), (1260, 150476), (1680, 112857), (2520, 75238), (5040, 37619)]