21097451520

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6785

約数の個数: 312

約数和(自身を含む): 77442104376

約数和(自身を除く): 56344652856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4096, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 6733, 7680, 8160, 8704, 9216, 9792, 10240, 10880, 11520, 12240, 12288, 13056, 13466, 15360, 16320, 17408, 18432, 19584, 20199, 20480, 21760, 23040, 24480, 26112, 26932, 30720, 32640, 33665, 34816, 36864, 39168, 40398, 43520, 46080, 48960, 52224, 53864, 60597, 61440, 65280, 67330, 69632, 78336, 80796, 87040, 92160, 97920, 100995, 104448, 107728, 114461, 121194, 130560, 134660, 156672, 161592, 174080, 184320, 195840, 201990, 208896, 215456, 228922, 242388, 261120, 269320, 302985, 313344, 323184, 343383, 348160, 391680, 403980, 430912, 457844, 484776, 522240, 538640, 572305, 605970, 626688, 646368, 686766, 783360, 807960, 861824, 915688, 969552, 1030149, 1044480, 1077280, 1144610, 1211940, 1292736, 1373532, 1566720, 1615920, 1716915, 1723648, 1831376, 1939104, 2060298, 2154560, 2289220, 2423880, 2585472, 2747064, 3133440, 3231840, 3433830, 3447296, 3662752, 3878208, 4120596, 4309120, 4578440, 4847760, 5150745, 5170944, 5494128, 6463680, 6867660, 6894592, 7325504, 7756416, 8241192, 8618240, 9156880, 9695520, 10301490, 10341888, 10988256, 12927360, 13735320, 13789184, 14651008, 15512832, 16482384, 17236480, 18313760, 19391040, 20602980, 20683776, 21976512, 25854720, 27470640, 27578368, 29302016, 31025664, 32964768, 34472960, 36627520, 38782080, 41205960, 41367552, 43953024, 51709440, 54941280, 58604032, 62051328, 65929536, 68945920, 73255040, 77564160, 82411920, 82735104, 87906048, 103418880, 109882560, 117208064, 124102656, 131859072, 137891840, 146510080, 155128320, 164823840, 175812096, 206837760, 219765120, 234416128, 248205312, 263718144, 293020160, 310256640, 329647680, 351624192, 413675520, 439530240, 468832256, 527436288, 586040320, 620513280, 659295360, 703248384, 879060480, 1054872576, 1172080640, 1241026560, 1318590720, 1406496768, 1758120960, 2109745152, 2344161280, 2637181440, 3516241920, 4219490304, 5274362880, 7032483840, 10548725760, 21097451520]

約数ペア:

[(1, 21097451520), (2, 10548725760), (3, 7032483840), (4, 5274362880), (5, 4219490304), (6, 3516241920), (8, 2637181440), (9, 2344161280), (10, 2109745152), (12, 1758120960), (15, 1406496768), (16, 1318590720), (17, 1241026560), (18, 1172080640), (20, 1054872576), (24, 879060480), (30, 703248384), (32, 659295360), (34, 620513280), (36, 586040320), (40, 527436288), (45, 468832256), (48, 439530240), (51, 413675520), (60, 351624192), (64, 329647680), (68, 310256640), (72, 293020160), (80, 263718144), (85, 248205312), (90, 234416128), (96, 219765120), (102, 206837760), (120, 175812096), (128, 164823840), (136, 155128320), (144, 146510080), (153, 137891840), (160, 131859072), (170, 124102656), (180, 117208064), (192, 109882560), (204, 103418880), (240, 87906048), (255, 82735104), (256, 82411920), (272, 77564160), (288, 73255040), (306, 68945920), (320, 65929536), (340, 62051328), (360, 58604032), (384, 54941280), (408, 51709440), (480, 43953024), (510, 41367552), (512, 41205960), (544, 38782080), (576, 36627520), (612, 34472960), (640, 32964768), (680, 31025664), (720, 29302016), (765, 27578368), (768, 27470640), (816, 25854720), (960, 21976512), (1020, 20683776), (1024, 20602980), (1088, 19391040), (1152, 18313760), (1224, 17236480), (1280, 16482384), (1360, 15512832), (1440, 14651008), (1530, 13789184), (1536, 13735320), (1632, 12927360), (1920, 10988256), (2040, 10341888), (2048, 10301490), (2176, 9695520), (2304, 9156880), (2448, 8618240), (2560, 8241192), (2720, 7756416), (2880, 7325504), (3060, 6894592), (3072, 6867660), (3264, 6463680), (3840, 5494128), (4080, 5170944), (4096, 5150745), (4352, 4847760), (4608, 4578440), (4896, 4309120), (5120, 4120596), (5440, 3878208), (5760, 3662752), (6120, 3447296), (6144, 3433830), (6528, 3231840), (6733, 3133440), (7680, 2747064), (8160, 2585472), (8704, 2423880), (9216, 2289220), (9792, 2154560), (10240, 2060298), (10880, 1939104), (11520, 1831376), (12240, 1723648), (12288, 1716915), (13056, 1615920), (13466, 1566720), (15360, 1373532), (16320, 1292736), (17408, 1211940), (18432, 1144610), (19584, 1077280), (20199, 1044480), (20480, 1030149), (21760, 969552), (23040, 915688), (24480, 861824), (26112, 807960), (26932, 783360), (30720, 686766), (32640, 646368), (33665, 626688), (34816, 605970), (36864, 572305), (39168, 538640), (40398, 522240), (43520, 484776), (46080, 457844), (48960, 430912), (52224, 403980), (53864, 391680), (60597, 348160), (61440, 343383), (65280, 323184), (67330, 313344), (69632, 302985), (78336, 269320), (80796, 261120), (87040, 242388), (92160, 228922), (97920, 215456), (100995, 208896), (104448, 201990), (107728, 195840), (114461, 184320), (121194, 174080), (130560, 161592), (134660, 156672)]