189009240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7809

約数の個数: 128

約数和(自身を含む): 670464000

約数和(自身を除く): 481454760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 7759, 8120, 12180, 15518, 23277, 24360, 31036, 38795, 46554, 54313, 62072, 77590, 93108, 108626, 116385, 155180, 162939, 186216, 217252, 225011, 232770, 271565, 310360, 325878, 434504, 450022, 465540, 543130, 651756, 675033, 814695, 900044, 931080, 1086260, 1125055, 1303512, 1350066, 1575077, 1629390, 1800088, 2172520, 2250110, 2700132, 3150154, 3258780, 3375165, 4500220, 4725231, 5400264, 6300308, 6517560, 6750330, 7875385, 9000440, 9450462, 12600616, 13500660, 15750770, 18900924, 23626155, 27001320, 31501540, 37801848, 47252310, 63003080, 94504620, 189009240]

約数ペア:

[(1, 189009240), (2, 94504620), (3, 63003080), (4, 47252310), (5, 37801848), (6, 31501540), (7, 27001320), (8, 23626155), (10, 18900924), (12, 15750770), (14, 13500660), (15, 12600616), (20, 9450462), (21, 9000440), (24, 7875385), (28, 6750330), (29, 6517560), (30, 6300308), (35, 5400264), (40, 4725231), (42, 4500220), (56, 3375165), (58, 3258780), (60, 3150154), (70, 2700132), (84, 2250110), (87, 2172520), (105, 1800088), (116, 1629390), (120, 1575077), (140, 1350066), (145, 1303512), (168, 1125055), (174, 1086260), (203, 931080), (210, 900044), (232, 814695), (280, 675033), (290, 651756), (348, 543130), (406, 465540), (420, 450022), (435, 434504), (580, 325878), (609, 310360), (696, 271565), (812, 232770), (840, 225011), (870, 217252), (1015, 186216), (1160, 162939), (1218, 155180), (1624, 116385), (1740, 108626), (2030, 93108), (2436, 77590), (3045, 62072), (3480, 54313), (4060, 46554), (4872, 38795), (6090, 31036), (7759, 24360), (8120, 23277), (12180, 15518)]