46780160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 134217216

約数和(自身を除く): 87437056

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, 227, 230, 256, 280, 320, 322, 368, 448, 454, 460, 560, 640, 644, 736, 805, 896, 908, 920, 1120, 1135, 1280, 1288, 1472, 1589, 1610, 1792, 1816, 1840, 2240, 2270, 2576, 2944, 3178, 3220, 3632, 3680, 4480, 4540, 5152, 5221, 5888, 6356, 6440, 7264, 7360, 7945, 8960, 9080, 10304, 10442, 12712, 12880, 14528, 14720, 15890, 18160, 20608, 20884, 25424, 25760, 26105, 29056, 29440, 31780, 36320, 36547, 41216, 41768, 50848, 51520, 52210, 58112, 63560, 72640, 73094, 83536, 101696, 103040, 104420, 127120, 145280, 146188, 167072, 182735, 203392, 206080, 208840, 254240, 290560, 292376, 334144, 365470, 406784, 417680, 508480, 584752, 668288, 730940, 835360, 1016960, 1169504, 1336576, 1461880, 1670720, 2033920, 2339008, 2923760, 3341440, 4678016, 5847520, 6682880, 9356032, 11695040, 23390080, 46780160]

約数ペア:

[(1, 46780160), (2, 23390080), (4, 11695040), (5, 9356032), (7, 6682880), (8, 5847520), (10, 4678016), (14, 3341440), (16, 2923760), (20, 2339008), (23, 2033920), (28, 1670720), (32, 1461880), (35, 1336576), (40, 1169504), (46, 1016960), (56, 835360), (64, 730940), (70, 668288), (80, 584752), (92, 508480), (112, 417680), (115, 406784), (128, 365470), (140, 334144), (160, 292376), (161, 290560), (184, 254240), (224, 208840), (227, 206080), (230, 203392), (256, 182735), (280, 167072), (320, 146188), (322, 145280), (368, 127120), (448, 104420), (454, 103040), (460, 101696), (560, 83536), (640, 73094), (644, 72640), (736, 63560), (805, 58112), (896, 52210), (908, 51520), (920, 50848), (1120, 41768), (1135, 41216), (1280, 36547), (1288, 36320), (1472, 31780), (1589, 29440), (1610, 29056), (1792, 26105), (1816, 25760), (1840, 25424), (2240, 20884), (2270, 20608), (2576, 18160), (2944, 15890), (3178, 14720), (3220, 14528), (3632, 12880), (3680, 12712), (4480, 10442), (4540, 10304), (5152, 9080), (5221, 8960), (5888, 7945), (6356, 7360), (6440, 7264)]