172805760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 192

約数和(自身を含む): 628524000

約数和(自身を除く): 455718240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1579, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3158, 3420, 3648, 4560, 4737, 5472, 5760, 6080, 6316, 6840, 7296, 7895, 9120, 9474, 10944, 12160, 12632, 13680, 14211, 15790, 18240, 18948, 21888, 23685, 25264, 27360, 28422, 30001, 31580, 36480, 37896, 47370, 50528, 54720, 56844, 60002, 63160, 71055, 75792, 90003, 94740, 101056, 109440, 113688, 120004, 126320, 142110, 150005, 151584, 180006, 189480, 202112, 227376, 240008, 252640, 270009, 284220, 300010, 303168, 360012, 378960, 450015, 454752, 480016, 505280, 540018, 568440, 600020, 606336, 720024, 757920, 900030, 909504, 960032, 1010560, 1080036, 1136880, 1200040, 1350045, 1440048, 1515840, 1800060, 1819008, 1920064, 2160072, 2273760, 2400080, 2700090, 2880096, 3031680, 3600120, 3840128, 4320144, 4547520, 4800160, 5400180, 5760192, 7200240, 8640288, 9095040, 9600320, 10800360, 11520384, 14400480, 17280576, 19200640, 21600720, 28800960, 34561152, 43201440, 57601920, 86402880, 172805760]

約数ペア:

[(1, 172805760), (2, 86402880), (3, 57601920), (4, 43201440), (5, 34561152), (6, 28800960), (8, 21600720), (9, 19200640), (10, 17280576), (12, 14400480), (15, 11520384), (16, 10800360), (18, 9600320), (19, 9095040), (20, 8640288), (24, 7200240), (30, 5760192), (32, 5400180), (36, 4800160), (38, 4547520), (40, 4320144), (45, 3840128), (48, 3600120), (57, 3031680), (60, 2880096), (64, 2700090), (72, 2400080), (76, 2273760), (80, 2160072), (90, 1920064), (95, 1819008), (96, 1800060), (114, 1515840), (120, 1440048), (128, 1350045), (144, 1200040), (152, 1136880), (160, 1080036), (171, 1010560), (180, 960032), (190, 909504), (192, 900030), (228, 757920), (240, 720024), (285, 606336), (288, 600020), (304, 568440), (320, 540018), (342, 505280), (360, 480016), (380, 454752), (384, 450015), (456, 378960), (480, 360012), (570, 303168), (576, 300010), (608, 284220), (640, 270009), (684, 252640), (720, 240008), (760, 227376), (855, 202112), (912, 189480), (960, 180006), (1140, 151584), (1152, 150005), (1216, 142110), (1368, 126320), (1440, 120004), (1520, 113688), (1579, 109440), (1710, 101056), (1824, 94740), (1920, 90003), (2280, 75792), (2432, 71055), (2736, 63160), (2880, 60002), (3040, 56844), (3158, 54720), (3420, 50528), (3648, 47370), (4560, 37896), (4737, 36480), (5472, 31580), (5760, 30001), (6080, 28422), (6316, 27360), (6840, 25264), (7296, 23685), (7895, 21888), (9120, 18948), (9474, 18240), (10944, 15790), (12160, 14211), (12632, 13680)]