20137304880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11717}}^1$

素因数の和:11785

約数の個数: 480

約数和(自身を含む): 87042428928

約数和(自身を除く): 66905124048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 99, 105, 110, 112, 120, 124, 126, 132, 140, 144, 154, 155, 165, 168, 176, 180, 186, 198, 210, 217, 220, 231, 240, 248, 252, 264, 279, 280, 308, 310, 315, 330, 336, 341, 360, 372, 385, 396, 420, 434, 440, 462, 465, 495, 496, 504, 528, 558, 560, 616, 620, 630, 651, 660, 682, 693, 720, 744, 770, 792, 840, 868, 880, 924, 930, 990, 1008, 1023, 1085, 1116, 1155, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1488, 1540, 1584, 1680, 1705, 1736, 1848, 1860, 1953, 1980, 2046, 2170, 2232, 2310, 2387, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 3069, 3080, 3255, 3410, 3465, 3472, 3696, 3720, 3906, 3960, 4092, 4340, 4464, 4620, 4774, 5040, 5115, 5208, 5456, 5544, 5580, 6138, 6160, 6510, 6820, 6930, 7161, 7440, 7812, 7920, 8184, 8680, 9240, 9548, 9765, 10230, 10416, 11088, 11160, 11717, 11935, 12276, 13020, 13640, 13860, 14322, 15345, 15624, 16368, 17360, 18480, 19096, 19530, 20460, 21483, 22320, 23434, 23870, 24552, 26040, 27280, 27720, 28644, 30690, 31248, 35151, 35805, 38192, 39060, 40920, 42966, 46868, 47740, 49104, 52080, 55440, 57288, 58585, 61380, 70302, 71610, 78120, 81840, 82019, 85932, 93736, 95480, 105453, 107415, 114576, 117170, 122760, 128887, 140604, 143220, 156240, 164038, 171864, 175755, 187472, 190960, 210906, 214830, 234340, 245520, 246057, 257774, 281208, 286440, 328076, 343728, 351510, 363227, 386661, 410095, 421812, 429660, 468680, 492114, 515548, 527265, 562416, 572880, 644435, 656152, 703020, 726454, 738171, 773322, 820190, 843624, 859320, 902209, 937360, 984228, 1031096, 1054530, 1089681, 1159983, 1230285, 1288870, 1312304, 1406040, 1452908, 1476342, 1546644, 1640380, 1687248, 1718640, 1804418, 1816135, 1933305, 1968456, 2062192, 2109060, 2179362, 2319966, 2460570, 2542589, 2577740, 2706627, 2812080, 2905816, 2952684, 3093288, 3269043, 3280760, 3608836, 3632270, 3690855, 3866610, 3936912, 3995497, 4218120, 4358724, 4511045, 4639932, 4921140, 5085178, 5155480, 5413254, 5448405, 5799915, 5811632, 5905368, 6186576, 6538086, 6561520, 7217672, 7264540, 7381710, 7627767, 7733220, 7990994, 8119881, 8436240, 8717448, 9022090, 9279864, 9842280, 10170356, 10310960, 10826508, 10896810, 11599830, 11810736, 11986491, 12712945, 13076172, 13533135, 14435344, 14529080, 14763420, 15255534, 15466440, 15981988, 16239762, 16345215, 17434896, 18044180, 18559728, 19684560, 19977485, 20340712, 21653016, 21793620, 22883301, 23199660, 23972982, 25425890, 26152344, 27066270, 27968479, 29058160, 29526840, 30511068, 30932880, 31963976, 32479524, 32690430, 35959473, 36088360, 38138835, 39954970, 40599405, 40681424, 43306032, 43587240, 45766602, 46399320, 47945964, 50851780, 52304688, 54132540, 55936958, 59053680, 59932455, 61022136, 63927952, 64959048, 65380860, 71918946, 72176720, 76277670, 79909940, 81198810, 83905437, 87174480, 91533204, 92798640, 95891928, 101703560, 108265080, 111873916, 114416505, 119864910, 122044272, 129918096, 130761720, 139842395, 143837892, 152555340, 159819880, 162397620, 167810874, 179797365, 183066408, 191783856, 203407120, 216530160, 223747832, 228833010, 239729820, 251716311, 261523440, 279684790, 287675784, 305110680, 319639760, 324795240, 335621748, 359594730, 366132816, 419527185, 447495664, 457666020, 479459640, 503432622, 559369580, 575351568, 610221360, 649590480, 671243496, 719189460, 839054370, 915332040, 958919280, 1006865244, 1118739160, 1258581555, 1342486992, 1438378920, 1678108740, 1830664080, 2013730488, 2237478320, 2517163110, 2876757840, 3356217480, 4027460976, 5034326220, 6712434960, 10068652440, 20137304880]

約数ペア:

[(1, 20137304880), (2, 10068652440), (3, 6712434960), (4, 5034326220), (5, 4027460976), (6, 3356217480), (7, 2876757840), (8, 2517163110), (9, 2237478320), (10, 2013730488), (11, 1830664080), (12, 1678108740), (14, 1438378920), (15, 1342486992), (16, 1258581555), (18, 1118739160), (20, 1006865244), (21, 958919280), (22, 915332040), (24, 839054370), (28, 719189460), (30, 671243496), (31, 649590480), (33, 610221360), (35, 575351568), (36, 559369580), (40, 503432622), (42, 479459640), (44, 457666020), (45, 447495664), (48, 419527185), (55, 366132816), (56, 359594730), (60, 335621748), (62, 324795240), (63, 319639760), (66, 305110680), (70, 287675784), (72, 279684790), (77, 261523440), (80, 251716311), (84, 239729820), (88, 228833010), (90, 223747832), (93, 216530160), (99, 203407120), (105, 191783856), (110, 183066408), (112, 179797365), (120, 167810874), (124, 162397620), (126, 159819880), (132, 152555340), (140, 143837892), (144, 139842395), (154, 130761720), (155, 129918096), (165, 122044272), (168, 119864910), (176, 114416505), (180, 111873916), (186, 108265080), (198, 101703560), (210, 95891928), (217, 92798640), (220, 91533204), (231, 87174480), (240, 83905437), (248, 81198810), (252, 79909940), (264, 76277670), (279, 72176720), (280, 71918946), (308, 65380860), (310, 64959048), (315, 63927952), (330, 61022136), (336, 59932455), (341, 59053680), (360, 55936958), (372, 54132540), (385, 52304688), (396, 50851780), (420, 47945964), (434, 46399320), (440, 45766602), (462, 43587240), (465, 43306032), (495, 40681424), (496, 40599405), (504, 39954970), (528, 38138835), (558, 36088360), (560, 35959473), (616, 32690430), (620, 32479524), (630, 31963976), (651, 30932880), (660, 30511068), (682, 29526840), (693, 29058160), (720, 27968479), (744, 27066270), (770, 26152344), (792, 25425890), (840, 23972982), (868, 23199660), (880, 22883301), (924, 21793620), (930, 21653016), (990, 20340712), (1008, 19977485), (1023, 19684560), (1085, 18559728), (1116, 18044180), (1155, 17434896), (1232, 16345215), (1240, 16239762), (1260, 15981988), (1302, 15466440), (1320, 15255534), (1364, 14763420), (1386, 14529080), (1395, 14435344), (1488, 13533135), (1540, 13076172), (1584, 12712945), (1680, 11986491), (1705, 11810736), (1736, 11599830), (1848, 10896810), (1860, 10826508), (1953, 10310960), (1980, 10170356), (2046, 9842280), (2170, 9279864), (2232, 9022090), (2310, 8717448), (2387, 8436240), (2480, 8119881), (2520, 7990994), (2604, 7733220), (2640, 7627767), (2728, 7381710), (2772, 7264540), (2790, 7217672), (3069, 6561520), (3080, 6538086), (3255, 6186576), (3410, 5905368), (3465, 5811632), (3472, 5799915), (3696, 5448405), (3720, 5413254), (3906, 5155480), (3960, 5085178), (4092, 4921140), (4340, 4639932), (4464, 4511045), (4620, 4358724), (4774, 4218120), (5040, 3995497), (5115, 3936912), (5208, 3866610), (5456, 3690855), (5544, 3632270), (5580, 3608836), (6138, 3280760), (6160, 3269043), (6510, 3093288), (6820, 2952684), (6930, 2905816), (7161, 2812080), (7440, 2706627), (7812, 2577740), (7920, 2542589), (8184, 2460570), (8680, 2319966), (9240, 2179362), (9548, 2109060), (9765, 2062192), (10230, 1968456), (10416, 1933305), (11088, 1816135), (11160, 1804418), (11717, 1718640), (11935, 1687248), (12276, 1640380), (13020, 1546644), (13640, 1476342), (13860, 1452908), (14322, 1406040), (15345, 1312304), (15624, 1288870), (16368, 1230285), (17360, 1159983), (18480, 1089681), (19096, 1054530), (19530, 1031096), (20460, 984228), (21483, 937360), (22320, 902209), (23434, 859320), (23870, 843624), (24552, 820190), (26040, 773322), (27280, 738171), (27720, 726454), (28644, 703020), (30690, 656152), (31248, 644435), (35151, 572880), (35805, 562416), (38192, 527265), (39060, 515548), (40920, 492114), (42966, 468680), (46868, 429660), (47740, 421812), (49104, 410095), (52080, 386661), (55440, 363227), (57288, 351510), (58585, 343728), (61380, 328076), (70302, 286440), (71610, 281208), (78120, 257774), (81840, 246057), (82019, 245520), (85932, 234340), (93736, 214830), (95480, 210906), (105453, 190960), (107415, 187472), (114576, 175755), (117170, 171864), (122760, 164038), (128887, 156240), (140604, 143220)]