143037440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 176

約数和(自身を含む): 423679872

約数和(自身を除く): 280642432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 307, 320, 364, 416, 448, 455, 512, 520, 560, 614, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1228, 1280, 1456, 1535, 1664, 1792, 1820, 2080, 2149, 2240, 2456, 2560, 2912, 3070, 3328, 3584, 3640, 3991, 4160, 4298, 4480, 4912, 5120, 5824, 6140, 6656, 7168, 7280, 7982, 8320, 8596, 8960, 9824, 10745, 11648, 12280, 13312, 14560, 15964, 16640, 17192, 17920, 19648, 19955, 21490, 23296, 24560, 27937, 29120, 31928, 33280, 34384, 35840, 39296, 39910, 42980, 46592, 49120, 55874, 58240, 63856, 66560, 68768, 78592, 79820, 85960, 93184, 98240, 111748, 116480, 127712, 137536, 139685, 157184, 159640, 171920, 196480, 223496, 232960, 255424, 275072, 279370, 314368, 319280, 343840, 392960, 446992, 465920, 510848, 550144, 558740, 638560, 687680, 785920, 893984, 1021696, 1100288, 1117480, 1277120, 1375360, 1571840, 1787968, 2043392, 2200576, 2234960, 2554240, 2750720, 3575936, 4086784, 4469920, 5108480, 5501440, 7151872, 8939840, 10216960, 11002880, 14303744, 17879680, 20433920, 28607488, 35759360, 71518720, 143037440]

約数ペア:

[(1, 143037440), (2, 71518720), (4, 35759360), (5, 28607488), (7, 20433920), (8, 17879680), (10, 14303744), (13, 11002880), (14, 10216960), (16, 8939840), (20, 7151872), (26, 5501440), (28, 5108480), (32, 4469920), (35, 4086784), (40, 3575936), (52, 2750720), (56, 2554240), (64, 2234960), (65, 2200576), (70, 2043392), (80, 1787968), (91, 1571840), (104, 1375360), (112, 1277120), (128, 1117480), (130, 1100288), (140, 1021696), (160, 893984), (182, 785920), (208, 687680), (224, 638560), (256, 558740), (260, 550144), (280, 510848), (307, 465920), (320, 446992), (364, 392960), (416, 343840), (448, 319280), (455, 314368), (512, 279370), (520, 275072), (560, 255424), (614, 232960), (640, 223496), (728, 196480), (832, 171920), (896, 159640), (910, 157184), (1024, 139685), (1040, 137536), (1120, 127712), (1228, 116480), (1280, 111748), (1456, 98240), (1535, 93184), (1664, 85960), (1792, 79820), (1820, 78592), (2080, 68768), (2149, 66560), (2240, 63856), (2456, 58240), (2560, 55874), (2912, 49120), (3070, 46592), (3328, 42980), (3584, 39910), (3640, 39296), (3991, 35840), (4160, 34384), (4298, 33280), (4480, 31928), (4912, 29120), (5120, 27937), (5824, 24560), (6140, 23296), (6656, 21490), (7168, 19955), (7280, 19648), (7982, 17920), (8320, 17192), (8596, 16640), (8960, 15964), (9824, 14560), (10745, 13312), (11648, 12280)]