211447040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23599}}^1$

素因数の和:23627

約数の個数: 72

約数和(自身を含む): 578860800

約数和(自身を除く): 367413760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 23599, 47198, 94396, 117995, 165193, 188792, 235990, 330386, 377584, 471980, 660772, 755168, 825965, 943960, 1321544, 1510336, 1651930, 1887920, 2643088, 3020672, 3303860, 3775840, 5286176, 6041344, 6607720, 7551680, 10572352, 13215440, 15103360, 21144704, 26430880, 30206720, 42289408, 52861760, 105723520, 211447040]

約数ペア:

[(1, 211447040), (2, 105723520), (4, 52861760), (5, 42289408), (7, 30206720), (8, 26430880), (10, 21144704), (14, 15103360), (16, 13215440), (20, 10572352), (28, 7551680), (32, 6607720), (35, 6041344), (40, 5286176), (56, 3775840), (64, 3303860), (70, 3020672), (80, 2643088), (112, 1887920), (128, 1651930), (140, 1510336), (160, 1321544), (224, 943960), (256, 825965), (280, 755168), (320, 660772), (448, 471980), (560, 377584), (640, 330386), (896, 235990), (1120, 188792), (1280, 165193), (1792, 117995), (2240, 94396), (4480, 47198), (8960, 23599)]