292951680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1085736960

約数和(自身を除く): 792785280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 307, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 614, 640, 672, 710, 840, 852, 896, 921, 960, 994, 1065, 1120, 1136, 1228, 1344, 1420, 1491, 1535, 1680, 1704, 1842, 1920, 1988, 2130, 2149, 2240, 2272, 2456, 2485, 2688, 2840, 2982, 3070, 3360, 3408, 3684, 3976, 4260, 4298, 4480, 4544, 4605, 4912, 4970, 5680, 5964, 6140, 6447, 6720, 6816, 7368, 7455, 7952, 8520, 8596, 9088, 9210, 9824, 9940, 10745, 11360, 11928, 12280, 12894, 13440, 13632, 14736, 14910, 15904, 17040, 17192, 18420, 19648, 19880, 21490, 21797, 22720, 23856, 24560, 25788, 27264, 29472, 29820, 31808, 32235, 34080, 34384, 36840, 39296, 39760, 42980, 43594, 45440, 47712, 49120, 51576, 58944, 59640, 63616, 64470, 65391, 68160, 68768, 73680, 79520, 85960, 87188, 95424, 98240, 103152, 108985, 117888, 119280, 128940, 130782, 136320, 137536, 147360, 152579, 159040, 171920, 174376, 190848, 196480, 206304, 217970, 238560, 257880, 261564, 275072, 294720, 305158, 318080, 326955, 343840, 348752, 412608, 435940, 457737, 477120, 515760, 523128, 589440, 610316, 653910, 687680, 697504, 762895, 825216, 871880, 915474, 954240, 1031520, 1046256, 1220632, 1307820, 1375360, 1395008, 1525790, 1743760, 1830948, 2063040, 2092512, 2288685, 2441264, 2615640, 2790016, 3051580, 3487520, 3661896, 4126080, 4185024, 4577370, 4882528, 5231280, 6103160, 6975040, 7323792, 8370048, 9154740, 9765056, 10462560, 12206320, 13950080, 14647584, 18309480, 19530112, 20925120, 24412640, 29295168, 36618960, 41850240, 48825280, 58590336, 73237920, 97650560, 146475840, 292951680]

約数ペア:

[(1, 292951680), (2, 146475840), (3, 97650560), (4, 73237920), (5, 58590336), (6, 48825280), (7, 41850240), (8, 36618960), (10, 29295168), (12, 24412640), (14, 20925120), (15, 19530112), (16, 18309480), (20, 14647584), (21, 13950080), (24, 12206320), (28, 10462560), (30, 9765056), (32, 9154740), (35, 8370048), (40, 7323792), (42, 6975040), (48, 6103160), (56, 5231280), (60, 4882528), (64, 4577370), (70, 4185024), (71, 4126080), (80, 3661896), (84, 3487520), (96, 3051580), (105, 2790016), (112, 2615640), (120, 2441264), (128, 2288685), (140, 2092512), (142, 2063040), (160, 1830948), (168, 1743760), (192, 1525790), (210, 1395008), (213, 1375360), (224, 1307820), (240, 1220632), (280, 1046256), (284, 1031520), (307, 954240), (320, 915474), (336, 871880), (355, 825216), (384, 762895), (420, 697504), (426, 687680), (448, 653910), (480, 610316), (497, 589440), (560, 523128), (568, 515760), (614, 477120), (640, 457737), (672, 435940), (710, 412608), (840, 348752), (852, 343840), (896, 326955), (921, 318080), (960, 305158), (994, 294720), (1065, 275072), (1120, 261564), (1136, 257880), (1228, 238560), (1344, 217970), (1420, 206304), (1491, 196480), (1535, 190848), (1680, 174376), (1704, 171920), (1842, 159040), (1920, 152579), (1988, 147360), (2130, 137536), (2149, 136320), (2240, 130782), (2272, 128940), (2456, 119280), (2485, 117888), (2688, 108985), (2840, 103152), (2982, 98240), (3070, 95424), (3360, 87188), (3408, 85960), (3684, 79520), (3976, 73680), (4260, 68768), (4298, 68160), (4480, 65391), (4544, 64470), (4605, 63616), (4912, 59640), (4970, 58944), (5680, 51576), (5964, 49120), (6140, 47712), (6447, 45440), (6720, 43594), (6816, 42980), (7368, 39760), (7455, 39296), (7952, 36840), (8520, 34384), (8596, 34080), (9088, 32235), (9210, 31808), (9824, 29820), (9940, 29472), (10745, 27264), (11360, 25788), (11928, 24560), (12280, 23856), (12894, 22720), (13440, 21797), (13632, 21490), (14736, 19880), (14910, 19648), (15904, 18420), (17040, 17192)]