164415360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4548

約数の個数: 128

約数和(自身を含む): 551779200

約数和(自身を除く): 387363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4507, 4560, 6080, 7296, 9014, 9120, 12160, 13521, 18028, 18240, 22535, 27042, 36056, 36480, 45070, 54084, 67605, 72112, 85633, 90140, 108168, 135210, 144224, 171266, 180280, 216336, 256899, 270420, 288448, 342532, 360560, 428165, 432672, 513798, 540840, 576896, 685064, 721120, 856330, 865344, 1027596, 1081680, 1284495, 1370128, 1442240, 1712660, 1730688, 2055192, 2163360, 2568990, 2740256, 2884480, 3425320, 4110384, 4326720, 5137980, 5480512, 6850640, 8220768, 8653440, 10275960, 10961024, 13701280, 16441536, 20551920, 27402560, 32883072, 41103840, 54805120, 82207680, 164415360]

約数ペア:

[(1, 164415360), (2, 82207680), (3, 54805120), (4, 41103840), (5, 32883072), (6, 27402560), (8, 20551920), (10, 16441536), (12, 13701280), (15, 10961024), (16, 10275960), (19, 8653440), (20, 8220768), (24, 6850640), (30, 5480512), (32, 5137980), (38, 4326720), (40, 4110384), (48, 3425320), (57, 2884480), (60, 2740256), (64, 2568990), (76, 2163360), (80, 2055192), (95, 1730688), (96, 1712660), (114, 1442240), (120, 1370128), (128, 1284495), (152, 1081680), (160, 1027596), (190, 865344), (192, 856330), (228, 721120), (240, 685064), (285, 576896), (304, 540840), (320, 513798), (380, 432672), (384, 428165), (456, 360560), (480, 342532), (570, 288448), (608, 270420), (640, 256899), (760, 216336), (912, 180280), (960, 171266), (1140, 144224), (1216, 135210), (1520, 108168), (1824, 90140), (1920, 85633), (2280, 72112), (2432, 67605), (3040, 54084), (3648, 45070), (4507, 36480), (4560, 36056), (6080, 27042), (7296, 22535), (9014, 18240), (9120, 18028), (12160, 13521)]