21825310080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1623907}}^1$

素因数の和:1623936

約数の個数: 128

約数和(自身を含む): 79506535680

約数和(自身を除く): 57681225600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1623907, 3247814, 4871721, 6495628, 8119535, 9743442, 11367349, 12991256, 16239070, 19486884, 22734698, 24358605, 25982512, 32478140, 34102047, 38973768, 45469396, 48717210, 51965024, 56836745, 64956280, 68204094, 77947536, 90938792, 97434420, 103930048, 113673490, 129912560, 136408188, 155895072, 170510235, 181877584, 194868840, 207860096, 227346980, 259825120, 272816376, 311790144, 341020470, 363755168, 389737680, 454693960, 519650240, 545632752, 623580288, 682040940, 727510336, 779475360, 909387920, 1039300480, 1091265504, 1364081880, 1455020672, 1558950720, 1818775840, 2182531008, 2728163760, 3117901440, 3637551680, 4365062016, 5456327520, 7275103360, 10912655040, 21825310080]

約数ペア:

[(1, 21825310080), (2, 10912655040), (3, 7275103360), (4, 5456327520), (5, 4365062016), (6, 3637551680), (7, 3117901440), (8, 2728163760), (10, 2182531008), (12, 1818775840), (14, 1558950720), (15, 1455020672), (16, 1364081880), (20, 1091265504), (21, 1039300480), (24, 909387920), (28, 779475360), (30, 727510336), (32, 682040940), (35, 623580288), (40, 545632752), (42, 519650240), (48, 454693960), (56, 389737680), (60, 363755168), (64, 341020470), (70, 311790144), (80, 272816376), (84, 259825120), (96, 227346980), (105, 207860096), (112, 194868840), (120, 181877584), (128, 170510235), (140, 155895072), (160, 136408188), (168, 129912560), (192, 113673490), (210, 103930048), (224, 97434420), (240, 90938792), (280, 77947536), (320, 68204094), (336, 64956280), (384, 56836745), (420, 51965024), (448, 48717210), (480, 45469396), (560, 38973768), (640, 34102047), (672, 32478140), (840, 25982512), (896, 24358605), (960, 22734698), (1120, 19486884), (1344, 16239070), (1680, 12991256), (1920, 11367349), (2240, 9743442), (2688, 8119535), (3360, 6495628), (4480, 4871721), (6720, 3247814), (13440, 1623907)]