221829120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 804913200

約数和(自身を除く): 583084080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 83, 87, 90, 96, 116, 120, 128, 144, 145, 160, 166, 174, 180, 192, 232, 240, 249, 256, 261, 288, 290, 320, 332, 348, 360, 384, 415, 435, 464, 480, 498, 512, 522, 576, 580, 640, 664, 696, 720, 747, 768, 830, 870, 928, 960, 996, 1024, 1044, 1152, 1160, 1245, 1280, 1305, 1328, 1392, 1440, 1494, 1536, 1660, 1740, 1856, 1920, 1992, 2048, 2088, 2304, 2320, 2407, 2490, 2560, 2610, 2656, 2784, 2880, 2988, 3072, 3320, 3480, 3712, 3735, 3840, 3984, 4176, 4608, 4640, 4814, 4980, 5120, 5220, 5312, 5568, 5760, 5976, 6144, 6640, 6960, 7221, 7424, 7470, 7680, 7968, 8352, 9216, 9280, 9628, 9960, 10240, 10440, 10624, 11136, 11520, 11952, 12035, 13280, 13920, 14442, 14848, 14940, 15360, 15936, 16704, 18432, 18560, 19256, 19920, 20880, 21248, 21663, 22272, 23040, 23904, 24070, 26560, 27840, 28884, 29696, 29880, 30720, 31872, 33408, 36105, 37120, 38512, 39840, 41760, 42496, 43326, 44544, 46080, 47808, 48140, 53120, 55680, 57768, 59392, 59760, 63744, 66816, 72210, 74240, 77024, 79680, 83520, 84992, 86652, 89088, 92160, 95616, 96280, 106240, 108315, 111360, 115536, 119520, 127488, 133632, 144420, 148480, 154048, 159360, 167040, 169984, 173304, 178176, 191232, 192560, 212480, 216630, 222720, 231072, 239040, 254976, 267264, 288840, 296960, 308096, 318720, 334080, 346608, 382464, 385120, 424960, 433260, 445440, 462144, 478080, 509952, 534528, 577680, 616192, 637440, 668160, 693216, 764928, 770240, 849920, 866520, 890880, 924288, 956160, 1155360, 1232384, 1274880, 1336320, 1386432, 1529856, 1540480, 1733040, 1848576, 1912320, 2310720, 2464768, 2549760, 2672640, 2772864, 3080960, 3466080, 3697152, 3824640, 4621440, 4929536, 5545728, 6161920, 6932160, 7394304, 7649280, 9242880, 11091456, 12323840, 13864320, 14788608, 18485760, 22182912, 24647680, 27728640, 36971520, 44365824, 55457280, 73943040, 110914560, 221829120]

約数ペア:

[(1, 221829120), (2, 110914560), (3, 73943040), (4, 55457280), (5, 44365824), (6, 36971520), (8, 27728640), (9, 24647680), (10, 22182912), (12, 18485760), (15, 14788608), (16, 13864320), (18, 12323840), (20, 11091456), (24, 9242880), (29, 7649280), (30, 7394304), (32, 6932160), (36, 6161920), (40, 5545728), (45, 4929536), (48, 4621440), (58, 3824640), (60, 3697152), (64, 3466080), (72, 3080960), (80, 2772864), (83, 2672640), (87, 2549760), (90, 2464768), (96, 2310720), (116, 1912320), (120, 1848576), (128, 1733040), (144, 1540480), (145, 1529856), (160, 1386432), (166, 1336320), (174, 1274880), (180, 1232384), (192, 1155360), (232, 956160), (240, 924288), (249, 890880), (256, 866520), (261, 849920), (288, 770240), (290, 764928), (320, 693216), (332, 668160), (348, 637440), (360, 616192), (384, 577680), (415, 534528), (435, 509952), (464, 478080), (480, 462144), (498, 445440), (512, 433260), (522, 424960), (576, 385120), (580, 382464), (640, 346608), (664, 334080), (696, 318720), (720, 308096), (747, 296960), (768, 288840), (830, 267264), (870, 254976), (928, 239040), (960, 231072), (996, 222720), (1024, 216630), (1044, 212480), (1152, 192560), (1160, 191232), (1245, 178176), (1280, 173304), (1305, 169984), (1328, 167040), (1392, 159360), (1440, 154048), (1494, 148480), (1536, 144420), (1660, 133632), (1740, 127488), (1856, 119520), (1920, 115536), (1992, 111360), (2048, 108315), (2088, 106240), (2304, 96280), (2320, 95616), (2407, 92160), (2490, 89088), (2560, 86652), (2610, 84992), (2656, 83520), (2784, 79680), (2880, 77024), (2988, 74240), (3072, 72210), (3320, 66816), (3480, 63744), (3712, 59760), (3735, 59392), (3840, 57768), (3984, 55680), (4176, 53120), (4608, 48140), (4640, 47808), (4814, 46080), (4980, 44544), (5120, 43326), (5220, 42496), (5312, 41760), (5568, 39840), (5760, 38512), (5976, 37120), (6144, 36105), (6640, 33408), (6960, 31872), (7221, 30720), (7424, 29880), (7470, 29696), (7680, 28884), (7968, 27840), (8352, 26560), (9216, 24070), (9280, 23904), (9628, 23040), (9960, 22272), (10240, 21663), (10440, 21248), (10624, 20880), (11136, 19920), (11520, 19256), (11952, 18560), (12035, 18432), (13280, 16704), (13920, 15936), (14442, 15360), (14848, 14940)]