39637920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 106675296

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 251, 280, 282, 329, 336, 376, 420, 470, 480, 502, 560, 564, 658, 672, 705, 752, 753, 840, 940, 987, 1004, 1120, 1128, 1255, 1316, 1410, 1504, 1506, 1645, 1680, 1757, 1880, 1974, 2008, 2256, 2510, 2632, 2820, 3012, 3290, 3360, 3514, 3760, 3765, 3948, 4016, 4512, 4935, 5020, 5264, 5271, 5640, 6024, 6580, 7028, 7520, 7530, 7896, 8032, 8785, 9870, 10040, 10528, 10542, 11280, 11797, 12048, 13160, 14056, 15060, 15792, 17570, 19740, 20080, 21084, 22560, 23594, 24096, 26320, 26355, 28112, 30120, 31584, 35140, 35391, 39480, 40160, 42168, 47188, 52640, 52710, 56224, 58985, 60240, 70280, 70782, 78960, 82579, 84336, 94376, 105420, 117970, 120480, 140560, 141564, 157920, 165158, 168672, 176955, 188752, 210840, 235940, 247737, 281120, 283128, 330316, 353910, 377504, 412895, 421680, 471880, 495474, 566256, 660632, 707820, 825790, 843360, 943760, 990948, 1132512, 1238685, 1321264, 1415640, 1651580, 1887520, 1981896, 2477370, 2642528, 2831280, 3303160, 3963792, 4954740, 5662560, 6606320, 7927584, 9909480, 13212640, 19818960, 39637920]

約数ペア:

[(1, 39637920), (2, 19818960), (3, 13212640), (4, 9909480), (5, 7927584), (6, 6606320), (7, 5662560), (8, 4954740), (10, 3963792), (12, 3303160), (14, 2831280), (15, 2642528), (16, 2477370), (20, 1981896), (21, 1887520), (24, 1651580), (28, 1415640), (30, 1321264), (32, 1238685), (35, 1132512), (40, 990948), (42, 943760), (47, 843360), (48, 825790), (56, 707820), (60, 660632), (70, 566256), (80, 495474), (84, 471880), (94, 421680), (96, 412895), (105, 377504), (112, 353910), (120, 330316), (140, 283128), (141, 281120), (160, 247737), (168, 235940), (188, 210840), (210, 188752), (224, 176955), (235, 168672), (240, 165158), (251, 157920), (280, 141564), (282, 140560), (329, 120480), (336, 117970), (376, 105420), (420, 94376), (470, 84336), (480, 82579), (502, 78960), (560, 70782), (564, 70280), (658, 60240), (672, 58985), (705, 56224), (752, 52710), (753, 52640), (840, 47188), (940, 42168), (987, 40160), (1004, 39480), (1120, 35391), (1128, 35140), (1255, 31584), (1316, 30120), (1410, 28112), (1504, 26355), (1506, 26320), (1645, 24096), (1680, 23594), (1757, 22560), (1880, 21084), (1974, 20080), (2008, 19740), (2256, 17570), (2510, 15792), (2632, 15060), (2820, 14056), (3012, 13160), (3290, 12048), (3360, 11797), (3514, 11280), (3760, 10542), (3765, 10528), (3948, 10040), (4016, 9870), (4512, 8785), (4935, 8032), (5020, 7896), (5264, 7530), (5271, 7520), (5640, 7028), (6024, 6580)]