15555655680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:997

約数の個数: 384

約数和(自身を含む): 54250560000

約数和(自身を除く): 38694904320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 512, 551, 570, 580, 608, 640, 696, 760, 768, 870, 912, 919, 928, 960, 1024, 1102, 1140, 1160, 1216, 1280, 1392, 1520, 1536, 1653, 1740, 1824, 1838, 1856, 1920, 2048, 2204, 2280, 2320, 2432, 2560, 2755, 2757, 2784, 3040, 3072, 3306, 3480, 3648, 3676, 3712, 3840, 4408, 4560, 4595, 4640, 4864, 5120, 5510, 5514, 5568, 6080, 6144, 6612, 6960, 7296, 7352, 7424, 7680, 8265, 8816, 9120, 9190, 9280, 9728, 10240, 11020, 11028, 11136, 12160, 13224, 13785, 13920, 14592, 14704, 14848, 15360, 16530, 17461, 17632, 18240, 18380, 18560, 19456, 22040, 22056, 22272, 24320, 26448, 26651, 27570, 27840, 29184, 29408, 29696, 30720, 33060, 34922, 35264, 36480, 36760, 37120, 38912, 44080, 44112, 44544, 48640, 52383, 52896, 53302, 55140, 55680, 58368, 58816, 59392, 66120, 69844, 70528, 72960, 73520, 74240, 79953, 87305, 88160, 88224, 89088, 97280, 104766, 105792, 106604, 110280, 111360, 116736, 117632, 132240, 133255, 139688, 141056, 145920, 147040, 148480, 159906, 174610, 176320, 176448, 178176, 194560, 209532, 211584, 213208, 220560, 222720, 235264, 261915, 264480, 266510, 279376, 282112, 291840, 294080, 296960, 319812, 349220, 352640, 352896, 399765, 419064, 423168, 426416, 441120, 445440, 470528, 506369, 523830, 528960, 533020, 558752, 564224, 583680, 588160, 639624, 698440, 705280, 705792, 799530, 838128, 846336, 852832, 882240, 890880, 941056, 1012738, 1047660, 1057920, 1066040, 1117504, 1128448, 1176320, 1279248, 1396880, 1410560, 1411584, 1519107, 1599060, 1676256, 1692672, 1705664, 1764480, 1882112, 2025476, 2095320, 2115840, 2132080, 2235008, 2352640, 2531845, 2558496, 2793760, 2821120, 2823168, 3038214, 3198120, 3352512, 3385344, 3411328, 3528960, 4050952, 4190640, 4231680, 4264160, 4470016, 4705280, 5063690, 5116992, 5587520, 5642240, 5646336, 6076428, 6396240, 6705024, 6822656, 7057920, 7595535, 8101904, 8381280, 8463360, 8528320, 8940032, 9410560, 10127380, 10233984, 11175040, 12152856, 12792480, 13410048, 13645312, 14115840, 15191070, 16203808, 16762560, 16926720, 17056640, 17880064, 20254760, 20467968, 22350080, 24305712, 25584960, 26820096, 27290624, 28231680, 30382140, 32407616, 33525120, 34113280, 35760128, 40509520, 40935936, 44700160, 48611424, 51169920, 53640192, 54581248, 60764280, 64815232, 67050240, 68226560, 81019040, 81871872, 89400320, 97222848, 102339840, 107280384, 121528560, 129630464, 134100480, 136453120, 162038080, 163743744, 178800640, 194445696, 204679680, 243057120, 259260928, 268200960, 272906240, 324076160, 388891392, 409359360, 486114240, 518521856, 536401920, 648152320, 777782784, 818718720, 972228480, 1037043712, 1296304640, 1555565568, 1944456960, 2592609280, 3111131136, 3888913920, 5185218560, 7777827840, 15555655680]

約数ペア:

[(1, 15555655680), (2, 7777827840), (3, 5185218560), (4, 3888913920), (5, 3111131136), (6, 2592609280), (8, 1944456960), (10, 1555565568), (12, 1296304640), (15, 1037043712), (16, 972228480), (19, 818718720), (20, 777782784), (24, 648152320), (29, 536401920), (30, 518521856), (32, 486114240), (38, 409359360), (40, 388891392), (48, 324076160), (57, 272906240), (58, 268200960), (60, 259260928), (64, 243057120), (76, 204679680), (80, 194445696), (87, 178800640), (95, 163743744), (96, 162038080), (114, 136453120), (116, 134100480), (120, 129630464), (128, 121528560), (145, 107280384), (152, 102339840), (160, 97222848), (174, 89400320), (190, 81871872), (192, 81019040), (228, 68226560), (232, 67050240), (240, 64815232), (256, 60764280), (285, 54581248), (290, 53640192), (304, 51169920), (320, 48611424), (348, 44700160), (380, 40935936), (384, 40509520), (435, 35760128), (456, 34113280), (464, 33525120), (480, 32407616), (512, 30382140), (551, 28231680), (570, 27290624), (580, 26820096), (608, 25584960), (640, 24305712), (696, 22350080), (760, 20467968), (768, 20254760), (870, 17880064), (912, 17056640), (919, 16926720), (928, 16762560), (960, 16203808), (1024, 15191070), (1102, 14115840), (1140, 13645312), (1160, 13410048), (1216, 12792480), (1280, 12152856), (1392, 11175040), (1520, 10233984), (1536, 10127380), (1653, 9410560), (1740, 8940032), (1824, 8528320), (1838, 8463360), (1856, 8381280), (1920, 8101904), (2048, 7595535), (2204, 7057920), (2280, 6822656), (2320, 6705024), (2432, 6396240), (2560, 6076428), (2755, 5646336), (2757, 5642240), (2784, 5587520), (3040, 5116992), (3072, 5063690), (3306, 4705280), (3480, 4470016), (3648, 4264160), (3676, 4231680), (3712, 4190640), (3840, 4050952), (4408, 3528960), (4560, 3411328), (4595, 3385344), (4640, 3352512), (4864, 3198120), (5120, 3038214), (5510, 2823168), (5514, 2821120), (5568, 2793760), (6080, 2558496), (6144, 2531845), (6612, 2352640), (6960, 2235008), (7296, 2132080), (7352, 2115840), (7424, 2095320), (7680, 2025476), (8265, 1882112), (8816, 1764480), (9120, 1705664), (9190, 1692672), (9280, 1676256), (9728, 1599060), (10240, 1519107), (11020, 1411584), (11028, 1410560), (11136, 1396880), (12160, 1279248), (13224, 1176320), (13785, 1128448), (13920, 1117504), (14592, 1066040), (14704, 1057920), (14848, 1047660), (15360, 1012738), (16530, 941056), (17461, 890880), (17632, 882240), (18240, 852832), (18380, 846336), (18560, 838128), (19456, 799530), (22040, 705792), (22056, 705280), (22272, 698440), (24320, 639624), (26448, 588160), (26651, 583680), (27570, 564224), (27840, 558752), (29184, 533020), (29408, 528960), (29696, 523830), (30720, 506369), (33060, 470528), (34922, 445440), (35264, 441120), (36480, 426416), (36760, 423168), (37120, 419064), (38912, 399765), (44080, 352896), (44112, 352640), (44544, 349220), (48640, 319812), (52383, 296960), (52896, 294080), (53302, 291840), (55140, 282112), (55680, 279376), (58368, 266510), (58816, 264480), (59392, 261915), (66120, 235264), (69844, 222720), (70528, 220560), (72960, 213208), (73520, 211584), (74240, 209532), (79953, 194560), (87305, 178176), (88160, 176448), (88224, 176320), (89088, 174610), (97280, 159906), (104766, 148480), (105792, 147040), (106604, 145920), (110280, 141056), (111360, 139688), (116736, 133255), (117632, 132240)]