21638113280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3754

約数の個数: 192

約数和(自身を含む): 60067163520

約数和(自身を除く): 38429050240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 320, 332, 415, 448, 512, 560, 581, 640, 664, 830, 896, 1024, 1120, 1162, 1280, 1328, 1660, 1792, 2048, 2240, 2324, 2560, 2656, 2905, 3320, 3584, 3637, 4480, 4648, 5120, 5312, 5810, 6640, 7168, 7274, 8960, 9296, 10240, 10624, 11620, 13280, 14336, 14548, 17920, 18185, 18592, 21248, 23240, 25459, 26560, 29096, 35840, 36370, 37184, 42496, 46480, 50918, 53120, 58192, 71680, 72740, 74368, 84992, 92960, 101836, 106240, 116384, 127295, 145480, 148736, 169984, 185920, 203672, 212480, 232768, 254590, 290960, 297472, 301871, 371840, 407344, 424960, 465536, 509180, 581920, 594944, 603742, 743680, 814688, 849920, 931072, 1018360, 1163840, 1189888, 1207484, 1487360, 1509355, 1629376, 1862144, 2036720, 2113097, 2327680, 2414968, 2974720, 3018710, 3258752, 3724288, 4073440, 4226194, 4655360, 4829936, 5949440, 6037420, 6517504, 7448576, 8146880, 8452388, 9310720, 9659872, 10565485, 12074840, 13035008, 16293760, 16904776, 18621440, 19319744, 21130970, 24149680, 26070016, 32587520, 33809552, 37242880, 38639488, 42261940, 48299360, 52140032, 65175040, 67619104, 77278976, 84523880, 96598720, 130350080, 135238208, 154557952, 169047760, 193197440, 260700160, 270476416, 309115904, 338095520, 386394880, 540952832, 618231808, 676191040, 772789760, 1081905664, 1352382080, 1545579520, 2163811328, 2704764160, 3091159040, 4327622656, 5409528320, 10819056640, 21638113280]

約数ペア:

[(1, 21638113280), (2, 10819056640), (4, 5409528320), (5, 4327622656), (7, 3091159040), (8, 2704764160), (10, 2163811328), (14, 1545579520), (16, 1352382080), (20, 1081905664), (28, 772789760), (32, 676191040), (35, 618231808), (40, 540952832), (56, 386394880), (64, 338095520), (70, 309115904), (80, 270476416), (83, 260700160), (112, 193197440), (128, 169047760), (140, 154557952), (160, 135238208), (166, 130350080), (224, 96598720), (256, 84523880), (280, 77278976), (320, 67619104), (332, 65175040), (415, 52140032), (448, 48299360), (512, 42261940), (560, 38639488), (581, 37242880), (640, 33809552), (664, 32587520), (830, 26070016), (896, 24149680), (1024, 21130970), (1120, 19319744), (1162, 18621440), (1280, 16904776), (1328, 16293760), (1660, 13035008), (1792, 12074840), (2048, 10565485), (2240, 9659872), (2324, 9310720), (2560, 8452388), (2656, 8146880), (2905, 7448576), (3320, 6517504), (3584, 6037420), (3637, 5949440), (4480, 4829936), (4648, 4655360), (5120, 4226194), (5312, 4073440), (5810, 3724288), (6640, 3258752), (7168, 3018710), (7274, 2974720), (8960, 2414968), (9296, 2327680), (10240, 2113097), (10624, 2036720), (11620, 1862144), (13280, 1629376), (14336, 1509355), (14548, 1487360), (17920, 1207484), (18185, 1189888), (18592, 1163840), (21248, 1018360), (23240, 931072), (25459, 849920), (26560, 814688), (29096, 743680), (35840, 603742), (36370, 594944), (37184, 581920), (42496, 509180), (46480, 465536), (50918, 424960), (53120, 407344), (58192, 371840), (71680, 301871), (72740, 297472), (74368, 290960), (84992, 254590), (92960, 232768), (101836, 212480), (106240, 203672), (116384, 185920), (127295, 169984), (145480, 148736)]