15986777760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21391}}^1$

素因数の和:21588

約数の個数: 192

約数和(自身を含む): 56279784960

約数和(自身を除く): 40293007200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 216, 240, 270, 288, 346, 360, 432, 480, 519, 540, 692, 720, 864, 865, 1038, 1080, 1384, 1440, 1557, 1730, 2076, 2160, 2595, 2768, 3114, 3460, 4152, 4320, 4671, 5190, 5536, 6228, 6920, 7785, 8304, 9342, 10380, 12456, 13840, 15570, 16608, 18684, 20760, 21391, 23355, 24912, 27680, 31140, 37368, 41520, 42782, 46710, 49824, 62280, 64173, 74736, 83040, 85564, 93420, 106955, 124560, 128346, 149472, 171128, 186840, 192519, 213910, 249120, 256692, 320865, 342256, 373680, 385038, 427820, 513384, 577557, 641730, 684512, 747360, 770076, 855640, 962595, 1026768, 1155114, 1283460, 1540152, 1711280, 1925190, 2053536, 2310228, 2566920, 2887785, 3080304, 3422560, 3700643, 3850380, 4620456, 5133840, 5775570, 6160608, 7401286, 7700760, 9240912, 10267680, 11101929, 11551140, 14802572, 15401520, 18481824, 18503215, 22203858, 23102280, 29605144, 30803040, 33305787, 37006430, 44407716, 46204560, 55509645, 59210288, 66611574, 74012860, 88815432, 92409120, 99917361, 111019290, 118420576, 133223148, 148025720, 166528935, 177630864, 199834722, 222038580, 266446296, 296051440, 333057870, 355261728, 399669444, 444077160, 499586805, 532892592, 592102880, 666115740, 799338888, 888154320, 999173610, 1065785184, 1332231480, 1598677776, 1776308640, 1998347220, 2664462960, 3197355552, 3996694440, 5328925920, 7993388880, 15986777760]

約数ペア:

[(1, 15986777760), (2, 7993388880), (3, 5328925920), (4, 3996694440), (5, 3197355552), (6, 2664462960), (8, 1998347220), (9, 1776308640), (10, 1598677776), (12, 1332231480), (15, 1065785184), (16, 999173610), (18, 888154320), (20, 799338888), (24, 666115740), (27, 592102880), (30, 532892592), (32, 499586805), (36, 444077160), (40, 399669444), (45, 355261728), (48, 333057870), (54, 296051440), (60, 266446296), (72, 222038580), (80, 199834722), (90, 177630864), (96, 166528935), (108, 148025720), (120, 133223148), (135, 118420576), (144, 111019290), (160, 99917361), (173, 92409120), (180, 88815432), (216, 74012860), (240, 66611574), (270, 59210288), (288, 55509645), (346, 46204560), (360, 44407716), (432, 37006430), (480, 33305787), (519, 30803040), (540, 29605144), (692, 23102280), (720, 22203858), (864, 18503215), (865, 18481824), (1038, 15401520), (1080, 14802572), (1384, 11551140), (1440, 11101929), (1557, 10267680), (1730, 9240912), (2076, 7700760), (2160, 7401286), (2595, 6160608), (2768, 5775570), (3114, 5133840), (3460, 4620456), (4152, 3850380), (4320, 3700643), (4671, 3422560), (5190, 3080304), (5536, 2887785), (6228, 2566920), (6920, 2310228), (7785, 2053536), (8304, 1925190), (9342, 1711280), (10380, 1540152), (12456, 1283460), (13840, 1155114), (15570, 1026768), (16608, 962595), (18684, 855640), (20760, 770076), (21391, 747360), (23355, 684512), (24912, 641730), (27680, 577557), (31140, 513384), (37368, 427820), (41520, 385038), (42782, 373680), (46710, 342256), (49824, 320865), (62280, 256692), (64173, 249120), (74736, 213910), (83040, 192519), (85564, 186840), (93420, 171128), (106955, 149472), (124560, 128346)]