1723762080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21001}}^1$

素因数の和:21044

約数の個数: 192

約数和(自身を含む): 6351004800

約数和(自身を除く): 4627242720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 21001, 27360, 41040, 42002, 63003, 82080, 84004, 105005, 126006, 168008, 189009, 210010, 252012, 315015, 336016, 378018, 399019, 420020, 504024, 567027, 630030, 672032, 756036, 798038, 840040, 945045, 1008048, 1134054, 1197057, 1260060, 1512072, 1596076, 1680080, 1890090, 1995095, 2016096, 2268108, 2394114, 2520120, 2835135, 3024144, 3192152, 3360160, 3591171, 3780180, 3990190, 4536216, 4788228, 5040240, 5670270, 5985285, 6048288, 6384304, 7182342, 7560360, 7980380, 9072432, 9576456, 10080480, 10773513, 11340540, 11970570, 12768608, 14364684, 15120720, 15960760, 17955855, 18144864, 19152912, 21547026, 22681080, 23941140, 28729368, 30241440, 31921520, 35911710, 38305824, 43094052, 45362160, 47882280, 53867565, 57458736, 63843040, 71823420, 86188104, 90724320, 95764560, 107735130, 114917472, 143646840, 172376208, 191529120, 215470260, 287293680, 344752416, 430940520, 574587360, 861881040, 1723762080]

約数ペア:

[(1, 1723762080), (2, 861881040), (3, 574587360), (4, 430940520), (5, 344752416), (6, 287293680), (8, 215470260), (9, 191529120), (10, 172376208), (12, 143646840), (15, 114917472), (16, 107735130), (18, 95764560), (19, 90724320), (20, 86188104), (24, 71823420), (27, 63843040), (30, 57458736), (32, 53867565), (36, 47882280), (38, 45362160), (40, 43094052), (45, 38305824), (48, 35911710), (54, 31921520), (57, 30241440), (60, 28729368), (72, 23941140), (76, 22681080), (80, 21547026), (90, 19152912), (95, 18144864), (96, 17955855), (108, 15960760), (114, 15120720), (120, 14364684), (135, 12768608), (144, 11970570), (152, 11340540), (160, 10773513), (171, 10080480), (180, 9576456), (190, 9072432), (216, 7980380), (228, 7560360), (240, 7182342), (270, 6384304), (285, 6048288), (288, 5985285), (304, 5670270), (342, 5040240), (360, 4788228), (380, 4536216), (432, 3990190), (456, 3780180), (480, 3591171), (513, 3360160), (540, 3192152), (570, 3024144), (608, 2835135), (684, 2520120), (720, 2394114), (760, 2268108), (855, 2016096), (864, 1995095), (912, 1890090), (1026, 1680080), (1080, 1596076), (1140, 1512072), (1368, 1260060), (1440, 1197057), (1520, 1134054), (1710, 1008048), (1824, 945045), (2052, 840040), (2160, 798038), (2280, 756036), (2565, 672032), (2736, 630030), (3040, 567027), (3420, 504024), (4104, 420020), (4320, 399019), (4560, 378018), (5130, 336016), (5472, 315015), (6840, 252012), (8208, 210010), (9120, 189009), (10260, 168008), (13680, 126006), (16416, 105005), (20520, 84004), (21001, 82080), (27360, 63003), (41040, 42002)]