189496440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2646

約数の個数: 192

約数和(自身を含む): 728395200

約数和(自身を除く): 538898760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2593, 2610, 3045, 3480, 3654, 4060, 4872, 5186, 5220, 6090, 7308, 7779, 8120, 9135, 10372, 10440, 12180, 12965, 14616, 15558, 18151, 18270, 20744, 23337, 24360, 25930, 31116, 36302, 36540, 38895, 46674, 51860, 54453, 62232, 72604, 73080, 75197, 77790, 90755, 93348, 103720, 108906, 116685, 145208, 150394, 155580, 163359, 181510, 186696, 217812, 225591, 233370, 272265, 300788, 311160, 326718, 363020, 375985, 435624, 451182, 466740, 526379, 544530, 601576, 653436, 676773, 726040, 751970, 816795, 902364, 933480, 1052758, 1089060, 1127955, 1306872, 1353546, 1503940, 1579137, 1633590, 1804728, 2105516, 2178120, 2255910, 2631895, 2707092, 3007880, 3158274, 3267180, 3383865, 4211032, 4511820, 4737411, 5263790, 5414184, 6316548, 6534360, 6767730, 7895685, 9023640, 9474822, 10527580, 12633096, 13535460, 15791370, 18949644, 21055160, 23687055, 27070920, 31582740, 37899288, 47374110, 63165480, 94748220, 189496440]

約数ペア:

[(1, 189496440), (2, 94748220), (3, 63165480), (4, 47374110), (5, 37899288), (6, 31582740), (7, 27070920), (8, 23687055), (9, 21055160), (10, 18949644), (12, 15791370), (14, 13535460), (15, 12633096), (18, 10527580), (20, 9474822), (21, 9023640), (24, 7895685), (28, 6767730), (29, 6534360), (30, 6316548), (35, 5414184), (36, 5263790), (40, 4737411), (42, 4511820), (45, 4211032), (56, 3383865), (58, 3267180), (60, 3158274), (63, 3007880), (70, 2707092), (72, 2631895), (84, 2255910), (87, 2178120), (90, 2105516), (105, 1804728), (116, 1633590), (120, 1579137), (126, 1503940), (140, 1353546), (145, 1306872), (168, 1127955), (174, 1089060), (180, 1052758), (203, 933480), (210, 902364), (232, 816795), (252, 751970), (261, 726040), (280, 676773), (290, 653436), (315, 601576), (348, 544530), (360, 526379), (406, 466740), (420, 451182), (435, 435624), (504, 375985), (522, 363020), (580, 326718), (609, 311160), (630, 300788), (696, 272265), (812, 233370), (840, 225591), (870, 217812), (1015, 186696), (1044, 181510), (1160, 163359), (1218, 155580), (1260, 150394), (1305, 145208), (1624, 116685), (1740, 108906), (1827, 103720), (2030, 93348), (2088, 90755), (2436, 77790), (2520, 75197), (2593, 73080), (2610, 72604), (3045, 62232), (3480, 54453), (3654, 51860), (4060, 46674), (4872, 38895), (5186, 36540), (5220, 36302), (6090, 31116), (7308, 25930), (7779, 24360), (8120, 23337), (9135, 20744), (10372, 18270), (10440, 18151), (12180, 15558), (12965, 14616)]