197972720640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33829}}^1$

素因数の和:33987

約数の個数: 264

約数和(自身を含む): 691392099840

約数和(自身を除く): 493419379200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 2032, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3810, 3840, 4064, 4572, 4608, 5080, 5120, 5715, 5760, 6096, 7620, 7680, 8128, 9144, 9216, 10160, 11430, 11520, 12192, 15240, 15360, 16256, 18288, 20320, 22860, 23040, 24384, 30480, 32512, 33829, 36576, 40640, 45720, 46080, 48768, 60960, 65024, 67658, 73152, 81280, 91440, 97536, 101487, 121920, 130048, 135316, 146304, 162560, 169145, 182880, 195072, 202974, 243840, 270632, 292608, 304461, 325120, 338290, 365760, 390144, 405948, 487680, 507435, 541264, 585216, 608922, 650240, 676580, 731520, 811896, 975360, 1014870, 1082528, 1170432, 1217844, 1353160, 1463040, 1522305, 1623792, 1950720, 2029740, 2165056, 2435688, 2706320, 2926080, 3044610, 3247584, 4059480, 4296283, 4330112, 4871376, 5412640, 5852160, 6089220, 6495168, 8118960, 8592566, 8660224, 9742752, 10825280, 12178440, 12888849, 12990336, 16237920, 17185132, 17320448, 19485504, 21481415, 21650560, 24356880, 25777698, 25980672, 32475840, 34370264, 34640896, 38666547, 38971008, 42962830, 43301120, 48713760, 51555396, 51961344, 64444245, 64951680, 68740528, 77333094, 77942016, 85925660, 86602240, 97427520, 103110792, 103922688, 128888490, 129903360, 137481056, 154666188, 155884032, 171851320, 173204480, 193332735, 194855040, 206221584, 257776980, 259806720, 274962112, 309332376, 311768064, 343702640, 386665470, 389710080, 412443168, 515553960, 519613440, 549924224, 618664752, 687405280, 773330940, 779420160, 824886336, 1031107920, 1099848448, 1237329504, 1374810560, 1546661880, 1558840320, 1649772672, 2062215840, 2199696896, 2474659008, 2749621120, 3093323760, 3299545344, 4124431680, 4399393792, 4949318016, 5499242240, 6186647520, 6599090688, 8248863360, 9898636032, 10998484480, 12373295040, 13198181376, 16497726720, 19797272064, 21996968960, 24746590080, 32995453440, 39594544128, 49493180160, 65990906880, 98986360320, 197972720640]

約数ペア:

[(1, 197972720640), (2, 98986360320), (3, 65990906880), (4, 49493180160), (5, 39594544128), (6, 32995453440), (8, 24746590080), (9, 21996968960), (10, 19797272064), (12, 16497726720), (15, 13198181376), (16, 12373295040), (18, 10998484480), (20, 9898636032), (24, 8248863360), (30, 6599090688), (32, 6186647520), (36, 5499242240), (40, 4949318016), (45, 4399393792), (48, 4124431680), (60, 3299545344), (64, 3093323760), (72, 2749621120), (80, 2474659008), (90, 2199696896), (96, 2062215840), (120, 1649772672), (127, 1558840320), (128, 1546661880), (144, 1374810560), (160, 1237329504), (180, 1099848448), (192, 1031107920), (240, 824886336), (254, 779420160), (256, 773330940), (288, 687405280), (320, 618664752), (360, 549924224), (381, 519613440), (384, 515553960), (480, 412443168), (508, 389710080), (512, 386665470), (576, 343702640), (635, 311768064), (640, 309332376), (720, 274962112), (762, 259806720), (768, 257776980), (960, 206221584), (1016, 194855040), (1024, 193332735), (1143, 173204480), (1152, 171851320), (1270, 155884032), (1280, 154666188), (1440, 137481056), (1524, 129903360), (1536, 128888490), (1905, 103922688), (1920, 103110792), (2032, 97427520), (2286, 86602240), (2304, 85925660), (2540, 77942016), (2560, 77333094), (2880, 68740528), (3048, 64951680), (3072, 64444245), (3810, 51961344), (3840, 51555396), (4064, 48713760), (4572, 43301120), (4608, 42962830), (5080, 38971008), (5120, 38666547), (5715, 34640896), (5760, 34370264), (6096, 32475840), (7620, 25980672), (7680, 25777698), (8128, 24356880), (9144, 21650560), (9216, 21481415), (10160, 19485504), (11430, 17320448), (11520, 17185132), (12192, 16237920), (15240, 12990336), (15360, 12888849), (16256, 12178440), (18288, 10825280), (20320, 9742752), (22860, 8660224), (23040, 8592566), (24384, 8118960), (30480, 6495168), (32512, 6089220), (33829, 5852160), (36576, 5412640), (40640, 4871376), (45720, 4330112), (46080, 4296283), (48768, 4059480), (60960, 3247584), (65024, 3044610), (67658, 2926080), (73152, 2706320), (81280, 2435688), (91440, 2165056), (97536, 2029740), (101487, 1950720), (121920, 1623792), (130048, 1522305), (135316, 1463040), (146304, 1353160), (162560, 1217844), (169145, 1170432), (182880, 1082528), (195072, 1014870), (202974, 975360), (243840, 811896), (270632, 731520), (292608, 676580), (304461, 650240), (325120, 608922), (338290, 585216), (365760, 541264), (390144, 507435), (405948, 487680)]