158551680

素因数分解:

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

素因数の和:327

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 433668480

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, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 251, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 502, 560, 564, 640, 658, 672, 705, 752, 753, 840, 896, 940, 960, 987, 1004, 1120, 1128, 1255, 1316, 1344, 1410, 1504, 1506, 1645, 1680, 1757, 1880, 1920, 1974, 2008, 2240, 2256, 2510, 2632, 2688, 2820, 3008, 3012, 3290, 3360, 3514, 3760, 3765, 3948, 4016, 4480, 4512, 4935, 5020, 5264, 5271, 5640, 6016, 6024, 6580, 6720, 7028, 7520, 7530, 7896, 8032, 8785, 9024, 9870, 10040, 10528, 10542, 11280, 11797, 12048, 13160, 13440, 14056, 15040, 15060, 15792, 16064, 17570, 18048, 19740, 20080, 21056, 21084, 22560, 23594, 24096, 26320, 26355, 28112, 30080, 30120, 31584, 32128, 35140, 35391, 39480, 40160, 42112, 42168, 45120, 47188, 48192, 52640, 52710, 56224, 58985, 60240, 63168, 70280, 70782, 78960, 80320, 82579, 84336, 90240, 94376, 96384, 105280, 105420, 112448, 117970, 120480, 126336, 140560, 141564, 157920, 160640, 165158, 168672, 176955, 188752, 210560, 210840, 224896, 235940, 240960, 247737, 281120, 283128, 315840, 330316, 337344, 353910, 377504, 412895, 421680, 471880, 481920, 495474, 562240, 566256, 631680, 660632, 674688, 707820, 755008, 825790, 843360, 943760, 990948, 1124480, 1132512, 1238685, 1321264, 1415640, 1510016, 1651580, 1686720, 1887520, 1981896, 2265024, 2477370, 2642528, 2831280, 3303160, 3373440, 3775040, 3963792, 4530048, 4954740, 5285056, 5662560, 6606320, 7550080, 7927584, 9909480, 10570112, 11325120, 13212640, 15855168, 19818960, 22650240, 26425280, 31710336, 39637920, 52850560, 79275840, 158551680]

約数ペア:

[(1, 158551680), (2, 79275840), (3, 52850560), (4, 39637920), (5, 31710336), (6, 26425280), (7, 22650240), (8, 19818960), (10, 15855168), (12, 13212640), (14, 11325120), (15, 10570112), (16, 9909480), (20, 7927584), (21, 7550080), (24, 6606320), (28, 5662560), (30, 5285056), (32, 4954740), (35, 4530048), (40, 3963792), (42, 3775040), (47, 3373440), (48, 3303160), (56, 2831280), (60, 2642528), (64, 2477370), (70, 2265024), (80, 1981896), (84, 1887520), (94, 1686720), (96, 1651580), (105, 1510016), (112, 1415640), (120, 1321264), (128, 1238685), (140, 1132512), (141, 1124480), (160, 990948), (168, 943760), (188, 843360), (192, 825790), (210, 755008), (224, 707820), (235, 674688), (240, 660632), (251, 631680), (280, 566256), (282, 562240), (320, 495474), (329, 481920), (336, 471880), (376, 421680), (384, 412895), (420, 377504), (448, 353910), (470, 337344), (480, 330316), (502, 315840), (560, 283128), (564, 281120), (640, 247737), (658, 240960), (672, 235940), (705, 224896), (752, 210840), (753, 210560), (840, 188752), (896, 176955), (940, 168672), (960, 165158), (987, 160640), (1004, 157920), (1120, 141564), (1128, 140560), (1255, 126336), (1316, 120480), (1344, 117970), (1410, 112448), (1504, 105420), (1506, 105280), (1645, 96384), (1680, 94376), (1757, 90240), (1880, 84336), (1920, 82579), (1974, 80320), (2008, 78960), (2240, 70782), (2256, 70280), (2510, 63168), (2632, 60240), (2688, 58985), (2820, 56224), (3008, 52710), (3012, 52640), (3290, 48192), (3360, 47188), (3514, 45120), (3760, 42168), (3765, 42112), (3948, 40160), (4016, 39480), (4480, 35391), (4512, 35140), (4935, 32128), (5020, 31584), (5264, 30120), (5271, 30080), (5640, 28112), (6016, 26355), (6024, 26320), (6580, 24096), (6720, 23594), (7028, 22560), (7520, 21084), (7530, 21056), (7896, 20080), (8032, 19740), (8785, 18048), (9024, 17570), (9870, 16064), (10040, 15792), (10528, 15060), (10542, 15040), (11280, 14056), (11797, 13440), (12048, 13160)]