20044745280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7829}}^1$

素因数の和:7986

約数の個数: 336

約数和(自身を含む): 79425515520

約数和(自身を除く): 59380770240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 280, 288, 315, 320, 336, 360, 381, 420, 448, 480, 504, 508, 560, 576, 630, 635, 672, 720, 762, 840, 889, 960, 1008, 1016, 1120, 1143, 1260, 1270, 1344, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2240, 2286, 2520, 2540, 2667, 2880, 3048, 3360, 3556, 3810, 4032, 4064, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 6720, 7112, 7620, 7829, 8001, 8128, 8890, 9144, 10080, 10160, 10668, 11430, 12192, 13335, 14224, 15240, 15658, 16002, 17780, 18288, 20160, 20320, 21336, 22860, 23487, 24384, 26670, 28448, 30480, 31316, 32004, 35560, 36576, 39145, 40005, 40640, 42672, 45720, 46974, 53340, 54803, 56896, 60960, 62632, 64008, 70461, 71120, 73152, 78290, 80010, 85344, 91440, 93948, 106680, 109606, 117435, 121920, 125264, 128016, 140922, 142240, 156580, 160020, 164409, 170688, 182880, 187896, 213360, 219212, 234870, 250528, 256032, 274015, 281844, 284480, 313160, 320040, 328818, 352305, 365760, 375792, 426720, 438424, 469740, 493227, 501056, 512064, 548030, 563688, 626320, 640080, 657636, 704610, 751584, 822045, 853440, 876848, 939480, 986454, 994283, 1096060, 1127376, 1252640, 1280160, 1315272, 1409220, 1503168, 1644090, 1753696, 1878960, 1972908, 1988566, 2192120, 2254752, 2466135, 2505280, 2560320, 2630544, 2818440, 2982849, 3288180, 3507392, 3757920, 3945816, 3977132, 4384240, 4509504, 4932270, 4971415, 5261088, 5636880, 5965698, 6576360, 6959981, 7515840, 7891632, 7954264, 8768480, 8948547, 9864540, 9942830, 10522176, 11273760, 11931396, 13152720, 13919962, 14914245, 15783264, 15908528, 17536960, 17897094, 19729080, 19885660, 20879943, 22547520, 23862792, 26305440, 27839924, 29828490, 31566528, 31817056, 34799905, 35794188, 39458160, 39771320, 41759886, 44742735, 47725584, 52610880, 55679848, 59656980, 62639829, 63634112, 69599810, 71588376, 78916320, 79542640, 83519772, 89485470, 95451168, 104399715, 111359696, 119313960, 125279658, 139199620, 143176752, 157832640, 159085280, 167039544, 178970940, 190902336, 208799430, 222719392, 238627920, 250559316, 278399240, 286353504, 313199145, 318170560, 334079088, 357941880, 417598860, 445438784, 477255840, 501118632, 556798480, 572707008, 626398290, 668158176, 715883760, 835197720, 954511680, 1002237264, 1113596960, 1252796580, 1336316352, 1431767520, 1670395440, 2004474528, 2227193920, 2505593160, 2863535040, 3340790880, 4008949056, 5011186320, 6681581760, 10022372640, 20044745280]

約数ペア:

[(1, 20044745280), (2, 10022372640), (3, 6681581760), (4, 5011186320), (5, 4008949056), (6, 3340790880), (7, 2863535040), (8, 2505593160), (9, 2227193920), (10, 2004474528), (12, 1670395440), (14, 1431767520), (15, 1336316352), (16, 1252796580), (18, 1113596960), (20, 1002237264), (21, 954511680), (24, 835197720), (28, 715883760), (30, 668158176), (32, 626398290), (35, 572707008), (36, 556798480), (40, 501118632), (42, 477255840), (45, 445438784), (48, 417598860), (56, 357941880), (60, 334079088), (63, 318170560), (64, 313199145), (70, 286353504), (72, 278399240), (80, 250559316), (84, 238627920), (90, 222719392), (96, 208799430), (105, 190902336), (112, 178970940), (120, 167039544), (126, 159085280), (127, 157832640), (140, 143176752), (144, 139199620), (160, 125279658), (168, 119313960), (180, 111359696), (192, 104399715), (210, 95451168), (224, 89485470), (240, 83519772), (252, 79542640), (254, 78916320), (280, 71588376), (288, 69599810), (315, 63634112), (320, 62639829), (336, 59656980), (360, 55679848), (381, 52610880), (420, 47725584), (448, 44742735), (480, 41759886), (504, 39771320), (508, 39458160), (560, 35794188), (576, 34799905), (630, 31817056), (635, 31566528), (672, 29828490), (720, 27839924), (762, 26305440), (840, 23862792), (889, 22547520), (960, 20879943), (1008, 19885660), (1016, 19729080), (1120, 17897094), (1143, 17536960), (1260, 15908528), (1270, 15783264), (1344, 14914245), (1440, 13919962), (1524, 13152720), (1680, 11931396), (1778, 11273760), (1905, 10522176), (2016, 9942830), (2032, 9864540), (2240, 8948547), (2286, 8768480), (2520, 7954264), (2540, 7891632), (2667, 7515840), (2880, 6959981), (3048, 6576360), (3360, 5965698), (3556, 5636880), (3810, 5261088), (4032, 4971415), (4064, 4932270), (4445, 4509504), (4572, 4384240), (5040, 3977132), (5080, 3945816), (5334, 3757920), (5715, 3507392), (6096, 3288180), (6720, 2982849), (7112, 2818440), (7620, 2630544), (7829, 2560320), (8001, 2505280), (8128, 2466135), (8890, 2254752), (9144, 2192120), (10080, 1988566), (10160, 1972908), (10668, 1878960), (11430, 1753696), (12192, 1644090), (13335, 1503168), (14224, 1409220), (15240, 1315272), (15658, 1280160), (16002, 1252640), (17780, 1127376), (18288, 1096060), (20160, 994283), (20320, 986454), (21336, 939480), (22860, 876848), (23487, 853440), (24384, 822045), (26670, 751584), (28448, 704610), (30480, 657636), (31316, 640080), (32004, 626320), (35560, 563688), (36576, 548030), (39145, 512064), (40005, 501056), (40640, 493227), (42672, 469740), (45720, 438424), (46974, 426720), (53340, 375792), (54803, 365760), (56896, 352305), (60960, 328818), (62632, 320040), (64008, 313160), (70461, 284480), (71120, 281844), (73152, 274015), (78290, 256032), (80010, 250528), (85344, 234870), (91440, 219212), (93948, 213360), (106680, 187896), (109606, 182880), (117435, 170688), (121920, 164409), (125264, 160020), (128016, 156580), (140922, 142240)]