449055040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 1227929472

約数和(自身を除く): 778874432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 448, 560, 614, 653, 1120, 1228, 1306, 1535, 2149, 2240, 2456, 2612, 3070, 3265, 4298, 4571, 4912, 5224, 6140, 6530, 8596, 9142, 9824, 10448, 10745, 12280, 13060, 17192, 18284, 19648, 20896, 21490, 22855, 24560, 26120, 34384, 36568, 41792, 42980, 45710, 49120, 52240, 68768, 73136, 85960, 91420, 98240, 104480, 137536, 146272, 171920, 182840, 200471, 208960, 292544, 343840, 365680, 400942, 687680, 731360, 801884, 1002355, 1403297, 1462720, 1603768, 2004710, 2806594, 3207536, 4009420, 5613188, 6415072, 7016485, 8018840, 11226376, 12830144, 14032970, 16037680, 22452752, 28065940, 32075360, 44905504, 56131880, 64150720, 89811008, 112263760, 224527520, 449055040]

約数ペア:

[(1, 449055040), (2, 224527520), (4, 112263760), (5, 89811008), (7, 64150720), (8, 56131880), (10, 44905504), (14, 32075360), (16, 28065940), (20, 22452752), (28, 16037680), (32, 14032970), (35, 12830144), (40, 11226376), (56, 8018840), (64, 7016485), (70, 6415072), (80, 5613188), (112, 4009420), (140, 3207536), (160, 2806594), (224, 2004710), (280, 1603768), (307, 1462720), (320, 1403297), (448, 1002355), (560, 801884), (614, 731360), (653, 687680), (1120, 400942), (1228, 365680), (1306, 343840), (1535, 292544), (2149, 208960), (2240, 200471), (2456, 182840), (2612, 171920), (3070, 146272), (3265, 137536), (4298, 104480), (4571, 98240), (4912, 91420), (5224, 85960), (6140, 73136), (6530, 68768), (8596, 52240), (9142, 49120), (9824, 45710), (10448, 42980), (10745, 41792), (12280, 36568), (13060, 34384), (17192, 26120), (18284, 24560), (19648, 22855), (20896, 21490)]