186724720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 120

約数和(自身を含む): 537528096

約数和(自身を除く): 350803376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 1973, 2366, 2704, 3380, 3640, 3946, 4732, 5915, 6760, 7280, 7892, 9464, 9865, 11830, 13520, 13811, 15784, 18928, 19730, 23660, 25649, 27622, 31568, 39460, 47320, 51298, 55244, 69055, 78920, 94640, 102596, 110488, 128245, 138110, 157840, 179543, 205192, 220976, 256490, 276220, 333437, 359086, 410384, 512980, 552440, 666874, 718172, 897715, 1025960, 1104880, 1333748, 1436344, 1667185, 1795430, 2051920, 2334059, 2667496, 2872688, 3334370, 3590860, 4668118, 5334992, 6668740, 7181720, 9336236, 11670295, 13337480, 14363440, 18672472, 23340590, 26674960, 37344944, 46681180, 93362360, 186724720]

約数ペア:

[(1, 186724720), (2, 93362360), (4, 46681180), (5, 37344944), (7, 26674960), (8, 23340590), (10, 18672472), (13, 14363440), (14, 13337480), (16, 11670295), (20, 9336236), (26, 7181720), (28, 6668740), (35, 5334992), (40, 4668118), (52, 3590860), (56, 3334370), (65, 2872688), (70, 2667496), (80, 2334059), (91, 2051920), (104, 1795430), (112, 1667185), (130, 1436344), (140, 1333748), (169, 1104880), (182, 1025960), (208, 897715), (260, 718172), (280, 666874), (338, 552440), (364, 512980), (455, 410384), (520, 359086), (560, 333437), (676, 276220), (728, 256490), (845, 220976), (910, 205192), (1040, 179543), (1183, 157840), (1352, 138110), (1456, 128245), (1690, 110488), (1820, 102596), (1973, 94640), (2366, 78920), (2704, 69055), (3380, 55244), (3640, 51298), (3946, 47320), (4732, 39460), (5915, 31568), (6760, 27622), (7280, 25649), (7892, 23660), (9464, 19730), (9865, 18928), (11830, 15784), (13520, 13811)]