2161428480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 7665840000

約数和(自身を除く): 5504411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 499, 512, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 998, 1024, 1128, 1152, 1280, 1410, 1440, 1497, 1504, 1536, 1692, 1880, 1920, 1996, 2048, 2115, 2256, 2304, 2495, 2560, 2820, 2880, 2994, 3008, 3072, 3384, 3760, 3840, 3992, 4230, 4491, 4512, 4608, 4990, 5120, 5640, 5760, 5988, 6016, 6144, 6768, 7485, 7520, 7680, 7984, 8460, 8982, 9024, 9216, 9980, 10240, 11280, 11520, 11976, 12032, 13536, 14970, 15040, 15360, 15968, 16920, 17964, 18048, 18432, 19960, 22455, 22560, 23040, 23453, 23952, 24064, 27072, 29940, 30080, 30720, 31936, 33840, 35928, 36096, 39920, 44910, 45120, 46080, 46906, 47904, 48128, 54144, 59880, 60160, 63872, 67680, 70359, 71856, 72192, 79840, 89820, 90240, 92160, 93812, 95808, 96256, 108288, 117265, 119760, 120320, 127744, 135360, 140718, 143712, 144384, 159680, 179640, 180480, 187624, 191616, 211077, 216576, 234530, 239520, 240640, 255488, 270720, 281436, 287424, 288768, 319360, 351795, 359280, 360960, 375248, 383232, 422154, 433152, 469060, 479040, 481280, 510976, 541440, 562872, 574848, 638720, 703590, 718560, 721920, 750496, 766464, 844308, 866304, 938120, 958080, 1021952, 1055385, 1082880, 1125744, 1149696, 1277440, 1407180, 1437120, 1443840, 1500992, 1532928, 1688616, 1876240, 1916160, 2110770, 2165760, 2251488, 2299392, 2554880, 2814360, 2874240, 3001984, 3065856, 3377232, 3752480, 3832320, 4221540, 4331520, 4502976, 4598784, 5109760, 5628720, 5748480, 6003968, 6754464, 7504960, 7664640, 8443080, 9005952, 9197568, 11257440, 11496960, 12007936, 13508928, 15009920, 15329280, 16886160, 18011904, 22514880, 22993920, 24015872, 27017856, 30019840, 33772320, 36023808, 45029760, 45987840, 48031744, 54035712, 60039680, 67544640, 72047616, 90059520, 108071424, 120079360, 135089280, 144095232, 180119040, 216142848, 240158720, 270178560, 360238080, 432285696, 540357120, 720476160, 1080714240, 2161428480]

約数ペア:

[(1, 2161428480), (2, 1080714240), (3, 720476160), (4, 540357120), (5, 432285696), (6, 360238080), (8, 270178560), (9, 240158720), (10, 216142848), (12, 180119040), (15, 144095232), (16, 135089280), (18, 120079360), (20, 108071424), (24, 90059520), (30, 72047616), (32, 67544640), (36, 60039680), (40, 54035712), (45, 48031744), (47, 45987840), (48, 45029760), (60, 36023808), (64, 33772320), (72, 30019840), (80, 27017856), (90, 24015872), (94, 22993920), (96, 22514880), (120, 18011904), (128, 16886160), (141, 15329280), (144, 15009920), (160, 13508928), (180, 12007936), (188, 11496960), (192, 11257440), (235, 9197568), (240, 9005952), (256, 8443080), (282, 7664640), (288, 7504960), (320, 6754464), (360, 6003968), (376, 5748480), (384, 5628720), (423, 5109760), (470, 4598784), (480, 4502976), (499, 4331520), (512, 4221540), (564, 3832320), (576, 3752480), (640, 3377232), (705, 3065856), (720, 3001984), (752, 2874240), (768, 2814360), (846, 2554880), (940, 2299392), (960, 2251488), (998, 2165760), (1024, 2110770), (1128, 1916160), (1152, 1876240), (1280, 1688616), (1410, 1532928), (1440, 1500992), (1497, 1443840), (1504, 1437120), (1536, 1407180), (1692, 1277440), (1880, 1149696), (1920, 1125744), (1996, 1082880), (2048, 1055385), (2115, 1021952), (2256, 958080), (2304, 938120), (2495, 866304), (2560, 844308), (2820, 766464), (2880, 750496), (2994, 721920), (3008, 718560), (3072, 703590), (3384, 638720), (3760, 574848), (3840, 562872), (3992, 541440), (4230, 510976), (4491, 481280), (4512, 479040), (4608, 469060), (4990, 433152), (5120, 422154), (5640, 383232), (5760, 375248), (5988, 360960), (6016, 359280), (6144, 351795), (6768, 319360), (7485, 288768), (7520, 287424), (7680, 281436), (7984, 270720), (8460, 255488), (8982, 240640), (9024, 239520), (9216, 234530), (9980, 216576), (10240, 211077), (11280, 191616), (11520, 187624), (11976, 180480), (12032, 179640), (13536, 159680), (14970, 144384), (15040, 143712), (15360, 140718), (15968, 135360), (16920, 127744), (17964, 120320), (18048, 119760), (18432, 117265), (19960, 108288), (22455, 96256), (22560, 95808), (23040, 93812), (23453, 92160), (23952, 90240), (24064, 89820), (27072, 79840), (29940, 72192), (30080, 71856), (30720, 70359), (31936, 67680), (33840, 63872), (35928, 60160), (36096, 59880), (39920, 54144), (44910, 48128), (45120, 47904), (46080, 46906)]