219311800960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1487}}^1\times {\mathrm{4703}}^1$

素因数の和:6223

約数の個数: 192

約数和(自身を含む): 610430929920

約数和(自身を除く): 391119128960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1487, 1568, 1960, 2240, 2974, 3136, 3920, 4480, 4703, 5948, 6272, 7435, 7840, 9406, 10409, 11896, 14870, 15680, 18812, 20818, 23515, 23792, 29740, 31360, 32921, 37624, 41636, 47030, 47584, 52045, 59480, 65842, 72863, 75248, 83272, 94060, 95168, 104090, 118960, 131684, 145726, 150496, 164605, 166544, 188120, 190336, 208180, 230447, 237920, 263368, 291452, 300992, 329210, 333088, 364315, 376240, 416360, 460894, 475840, 526736, 582904, 601984, 658420, 666176, 728630, 752480, 832720, 921788, 951680, 1053472, 1152235, 1165808, 1316840, 1332352, 1457260, 1504960, 1665440, 1843576, 2106944, 2304470, 2331616, 2633680, 2914520, 3009920, 3330880, 3687152, 4213888, 4608940, 4663232, 5267360, 5829040, 6661760, 6993361, 7374304, 9217880, 9326464, 10534720, 11658080, 13986722, 14748608, 18435760, 21069440, 23316160, 27973444, 29497216, 34966805, 36871520, 46632320, 48953527, 55946888, 69933610, 73743040, 97907054, 111893776, 139867220, 147486080, 195814108, 223787552, 244767635, 279734440, 342674689, 391628216, 447575104, 489535270, 559468880, 685349378, 783256432, 895150208, 979070540, 1118937760, 1370698756, 1566512864, 1713373445, 1958141080, 2237875520, 2741397512, 3133025728, 3426746890, 3916282160, 4475751040, 5482795024, 6266051456, 6853493780, 7832564320, 10965590048, 13706987560, 15665128640, 21931180096, 27413975120, 31330257280, 43862360192, 54827950240, 109655900480, 219311800960]

約数ペア:

[(1, 219311800960), (2, 109655900480), (4, 54827950240), (5, 43862360192), (7, 31330257280), (8, 27413975120), (10, 21931180096), (14, 15665128640), (16, 13706987560), (20, 10965590048), (28, 7832564320), (32, 6853493780), (35, 6266051456), (40, 5482795024), (49, 4475751040), (56, 3916282160), (64, 3426746890), (70, 3133025728), (80, 2741397512), (98, 2237875520), (112, 1958141080), (128, 1713373445), (140, 1566512864), (160, 1370698756), (196, 1118937760), (224, 979070540), (245, 895150208), (280, 783256432), (320, 685349378), (392, 559468880), (448, 489535270), (490, 447575104), (560, 391628216), (640, 342674689), (784, 279734440), (896, 244767635), (980, 223787552), (1120, 195814108), (1487, 147486080), (1568, 139867220), (1960, 111893776), (2240, 97907054), (2974, 73743040), (3136, 69933610), (3920, 55946888), (4480, 48953527), (4703, 46632320), (5948, 36871520), (6272, 34966805), (7435, 29497216), (7840, 27973444), (9406, 23316160), (10409, 21069440), (11896, 18435760), (14870, 14748608), (15680, 13986722), (18812, 11658080), (20818, 10534720), (23515, 9326464), (23792, 9217880), (29740, 7374304), (31360, 6993361), (32921, 6661760), (37624, 5829040), (41636, 5267360), (47030, 4663232), (47584, 4608940), (52045, 4213888), (59480, 3687152), (65842, 3330880), (72863, 3009920), (75248, 2914520), (83272, 2633680), (94060, 2331616), (95168, 2304470), (104090, 2106944), (118960, 1843576), (131684, 1665440), (145726, 1504960), (150496, 1457260), (164605, 1332352), (166544, 1316840), (188120, 1165808), (190336, 1152235), (208180, 1053472), (230447, 951680), (237920, 921788), (263368, 832720), (291452, 752480), (300992, 728630), (329210, 666176), (333088, 658420), (364315, 601984), (376240, 582904), (416360, 526736), (460894, 475840)]