219719040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 741486960

約数和(自身を除く): 521767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 317, 320, 361, 380, 384, 456, 480, 570, 608, 634, 640, 722, 760, 912, 951, 960, 1083, 1140, 1216, 1268, 1444, 1520, 1585, 1805, 1824, 1902, 1920, 2166, 2280, 2432, 2536, 2888, 3040, 3170, 3610, 3648, 3804, 4332, 4560, 4755, 5072, 5415, 5776, 6023, 6080, 6340, 7220, 7296, 7608, 8664, 9120, 9510, 10144, 10830, 11552, 12046, 12160, 12680, 14440, 15216, 17328, 18069, 18240, 19020, 20288, 21660, 23104, 24092, 25360, 28880, 30115, 30432, 34656, 36138, 36480, 38040, 40576, 43320, 46208, 48184, 50720, 57760, 60230, 60864, 69312, 72276, 76080, 86640, 90345, 96368, 101440, 114437, 115520, 120460, 121728, 138624, 144552, 152160, 173280, 180690, 192736, 202880, 228874, 231040, 240920, 289104, 304320, 343311, 346560, 361380, 385472, 457748, 481840, 572185, 578208, 608640, 686622, 693120, 722760, 770944, 915496, 963680, 1144370, 1156416, 1373244, 1445520, 1716555, 1830992, 1927360, 2288740, 2312832, 2746488, 2891040, 3433110, 3661984, 3854720, 4577480, 5492976, 5782080, 6866220, 7323968, 9154960, 10985952, 11564160, 13732440, 14647936, 18309920, 21971904, 27464880, 36619840, 43943808, 54929760, 73239680, 109859520, 219719040]

約数ペア:

[(1, 219719040), (2, 109859520), (3, 73239680), (4, 54929760), (5, 43943808), (6, 36619840), (8, 27464880), (10, 21971904), (12, 18309920), (15, 14647936), (16, 13732440), (19, 11564160), (20, 10985952), (24, 9154960), (30, 7323968), (32, 6866220), (38, 5782080), (40, 5492976), (48, 4577480), (57, 3854720), (60, 3661984), (64, 3433110), (76, 2891040), (80, 2746488), (95, 2312832), (96, 2288740), (114, 1927360), (120, 1830992), (128, 1716555), (152, 1445520), (160, 1373244), (190, 1156416), (192, 1144370), (228, 963680), (240, 915496), (285, 770944), (304, 722760), (317, 693120), (320, 686622), (361, 608640), (380, 578208), (384, 572185), (456, 481840), (480, 457748), (570, 385472), (608, 361380), (634, 346560), (640, 343311), (722, 304320), (760, 289104), (912, 240920), (951, 231040), (960, 228874), (1083, 202880), (1140, 192736), (1216, 180690), (1268, 173280), (1444, 152160), (1520, 144552), (1585, 138624), (1805, 121728), (1824, 120460), (1902, 115520), (1920, 114437), (2166, 101440), (2280, 96368), (2432, 90345), (2536, 86640), (2888, 76080), (3040, 72276), (3170, 69312), (3610, 60864), (3648, 60230), (3804, 57760), (4332, 50720), (4560, 48184), (4755, 46208), (5072, 43320), (5415, 40576), (5776, 38040), (6023, 36480), (6080, 36138), (6340, 34656), (7220, 30432), (7296, 30115), (7608, 28880), (8664, 25360), (9120, 24092), (9510, 23104), (10144, 21660), (10830, 20288), (11552, 19020), (12046, 18240), (12160, 18069), (12680, 17328), (14440, 15216)]