525710080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2602

約数の個数: 144

約数和(自身を含む): 1502290944

約数和(自身を除く): 976580864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2551, 2576, 2944, 3220, 3680, 4480, 5102, 5152, 5888, 6440, 7360, 8960, 10204, 10304, 12755, 12880, 14720, 17857, 20408, 20608, 25510, 25760, 29440, 35714, 40816, 41216, 51020, 51520, 58673, 71428, 81632, 89285, 102040, 103040, 117346, 142856, 163264, 178570, 204080, 206080, 234692, 285712, 293365, 326528, 357140, 408160, 410711, 469384, 571424, 586730, 653056, 714280, 816320, 821422, 938768, 1142848, 1173460, 1428560, 1632640, 1642844, 1877536, 2053555, 2285696, 2346920, 2857120, 3265280, 3285688, 3755072, 4107110, 4571392, 4693840, 5714240, 6571376, 7510144, 8214220, 9387680, 11428480, 13142752, 15020288, 16428440, 18775360, 22856960, 26285504, 32856880, 37550720, 52571008, 65713760, 75101440, 105142016, 131427520, 262855040, 525710080]

約数ペア:

[(1, 525710080), (2, 262855040), (4, 131427520), (5, 105142016), (7, 75101440), (8, 65713760), (10, 52571008), (14, 37550720), (16, 32856880), (20, 26285504), (23, 22856960), (28, 18775360), (32, 16428440), (35, 15020288), (40, 13142752), (46, 11428480), (56, 9387680), (64, 8214220), (70, 7510144), (80, 6571376), (92, 5714240), (112, 4693840), (115, 4571392), (128, 4107110), (140, 3755072), (160, 3285688), (161, 3265280), (184, 2857120), (224, 2346920), (230, 2285696), (256, 2053555), (280, 1877536), (320, 1642844), (322, 1632640), (368, 1428560), (448, 1173460), (460, 1142848), (560, 938768), (640, 821422), (644, 816320), (736, 714280), (805, 653056), (896, 586730), (920, 571424), (1120, 469384), (1280, 410711), (1288, 408160), (1472, 357140), (1610, 326528), (1792, 293365), (1840, 285712), (2240, 234692), (2551, 206080), (2576, 204080), (2944, 178570), (3220, 163264), (3680, 142856), (4480, 117346), (5102, 103040), (5152, 102040), (5888, 89285), (6440, 81632), (7360, 71428), (8960, 58673), (10204, 51520), (10304, 51020), (12755, 41216), (12880, 40816), (14720, 35714), (17857, 29440), (20408, 25760), (20608, 25510)]