205887360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15348

約数の個数: 128

約数和(自身を含む): 750067200

約数和(自身を除く): 544179840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 122552, 153190, 183828, 214466, 229785, 245104, 306380, 321699, 367656, 428932, 459570, 490208, 536165, 612760, 643398, 735312, 857864, 919140, 980416, 1072330, 1225520, 1286796, 1470624, 1608495, 1715728, 1838280, 1960832, 2144660, 2451040, 2573592, 2941248, 3216990, 3431456, 3676560, 4289320, 4902080, 5147184, 5882496, 6433980, 6862912, 7353120, 8578640, 9804160, 10294368, 12867960, 13725824, 14706240, 17157280, 20588736, 25735920, 29412480, 34314560, 41177472, 51471840, 68629120, 102943680, 205887360]

約数ペア:

[(1, 205887360), (2, 102943680), (3, 68629120), (4, 51471840), (5, 41177472), (6, 34314560), (7, 29412480), (8, 25735920), (10, 20588736), (12, 17157280), (14, 14706240), (15, 13725824), (16, 12867960), (20, 10294368), (21, 9804160), (24, 8578640), (28, 7353120), (30, 6862912), (32, 6433980), (35, 5882496), (40, 5147184), (42, 4902080), (48, 4289320), (56, 3676560), (60, 3431456), (64, 3216990), (70, 2941248), (80, 2573592), (84, 2451040), (96, 2144660), (105, 1960832), (112, 1838280), (120, 1715728), (128, 1608495), (140, 1470624), (160, 1286796), (168, 1225520), (192, 1072330), (210, 980416), (224, 919140), (240, 857864), (280, 735312), (320, 643398), (336, 612760), (384, 536165), (420, 490208), (448, 459570), (480, 428932), (560, 367656), (640, 321699), (672, 306380), (840, 245104), (896, 229785), (960, 214466), (1120, 183828), (1344, 153190), (1680, 122552), (1920, 107233), (2240, 91914), (2688, 76595), (3360, 61276), (4480, 45957), (6720, 30638), (13440, 15319)]