493237920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 1840200768

約数和(自身を除く): 1346962848

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, 49, 56, 60, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 196, 201, 210, 224, 240, 245, 268, 280, 294, 313, 335, 336, 392, 402, 420, 469, 480, 490, 536, 560, 588, 626, 670, 672, 735, 784, 804, 840, 938, 939, 980, 1005, 1072, 1120, 1176, 1252, 1340, 1407, 1470, 1565, 1568, 1608, 1680, 1876, 1878, 1960, 2010, 2144, 2191, 2345, 2352, 2504, 2680, 2814, 2940, 3130, 3216, 3283, 3360, 3752, 3756, 3920, 4020, 4382, 4690, 4695, 4704, 5008, 5360, 5628, 5880, 6260, 6432, 6566, 6573, 7035, 7504, 7512, 7840, 8040, 8764, 9380, 9390, 9849, 10016, 10720, 10955, 11256, 11760, 12520, 13132, 13146, 14070, 15008, 15024, 15337, 16080, 16415, 17528, 18760, 18780, 19698, 20971, 21910, 22512, 23520, 25040, 26264, 26292, 28140, 30048, 30674, 32160, 32830, 32865, 35056, 37520, 37560, 39396, 41942, 43820, 45024, 46011, 49245, 50080, 52528, 52584, 56280, 61348, 62913, 65660, 65730, 70112, 75040, 75120, 76685, 78792, 83884, 87640, 92022, 98490, 104855, 105056, 105168, 112560, 122696, 125826, 131320, 131460, 146797, 150240, 153370, 157584, 167768, 175280, 184044, 196980, 209710, 210336, 225120, 230055, 245392, 251652, 262640, 262920, 293594, 306740, 314565, 315168, 335536, 350560, 368088, 393960, 419420, 440391, 460110, 490784, 503304, 525280, 525840, 587188, 613480, 629130, 671072, 733985, 736176, 787920, 838840, 880782, 920220, 1006608, 1027579, 1051680, 1174376, 1226960, 1258260, 1467970, 1472352, 1575840, 1677680, 1761564, 1840440, 2013216, 2055158, 2201955, 2348752, 2453920, 2516520, 2935940, 3082737, 3355360, 3523128, 3680880, 4110316, 4403910, 4697504, 5033040, 5137895, 5871880, 6165474, 7046256, 7361760, 8220632, 8807820, 10066080, 10275790, 11743760, 12330948, 14092512, 15413685, 16441264, 17615640, 20551580, 23487520, 24661896, 30827370, 32882528, 35231280, 41103160, 49323792, 61654740, 70462560, 82206320, 98647584, 123309480, 164412640, 246618960, 493237920]

約数ペア:

[(1, 493237920), (2, 246618960), (3, 164412640), (4, 123309480), (5, 98647584), (6, 82206320), (7, 70462560), (8, 61654740), (10, 49323792), (12, 41103160), (14, 35231280), (15, 32882528), (16, 30827370), (20, 24661896), (21, 23487520), (24, 20551580), (28, 17615640), (30, 16441264), (32, 15413685), (35, 14092512), (40, 12330948), (42, 11743760), (48, 10275790), (49, 10066080), (56, 8807820), (60, 8220632), (67, 7361760), (70, 7046256), (80, 6165474), (84, 5871880), (96, 5137895), (98, 5033040), (105, 4697504), (112, 4403910), (120, 4110316), (134, 3680880), (140, 3523128), (147, 3355360), (160, 3082737), (168, 2935940), (196, 2516520), (201, 2453920), (210, 2348752), (224, 2201955), (240, 2055158), (245, 2013216), (268, 1840440), (280, 1761564), (294, 1677680), (313, 1575840), (335, 1472352), (336, 1467970), (392, 1258260), (402, 1226960), (420, 1174376), (469, 1051680), (480, 1027579), (490, 1006608), (536, 920220), (560, 880782), (588, 838840), (626, 787920), (670, 736176), (672, 733985), (735, 671072), (784, 629130), (804, 613480), (840, 587188), (938, 525840), (939, 525280), (980, 503304), (1005, 490784), (1072, 460110), (1120, 440391), (1176, 419420), (1252, 393960), (1340, 368088), (1407, 350560), (1470, 335536), (1565, 315168), (1568, 314565), (1608, 306740), (1680, 293594), (1876, 262920), (1878, 262640), (1960, 251652), (2010, 245392), (2144, 230055), (2191, 225120), (2345, 210336), (2352, 209710), (2504, 196980), (2680, 184044), (2814, 175280), (2940, 167768), (3130, 157584), (3216, 153370), (3283, 150240), (3360, 146797), (3752, 131460), (3756, 131320), (3920, 125826), (4020, 122696), (4382, 112560), (4690, 105168), (4695, 105056), (4704, 104855), (5008, 98490), (5360, 92022), (5628, 87640), (5880, 83884), (6260, 78792), (6432, 76685), (6566, 75120), (6573, 75040), (7035, 70112), (7504, 65730), (7512, 65660), (7840, 62913), (8040, 61348), (8764, 56280), (9380, 52584), (9390, 52528), (9849, 50080), (10016, 49245), (10720, 46011), (10955, 45024), (11256, 43820), (11760, 41942), (12520, 39396), (13132, 37560), (13146, 37520), (14070, 35056), (15008, 32865), (15024, 32830), (15337, 32160), (16080, 30674), (16415, 30048), (17528, 28140), (18760, 26292), (18780, 26264), (19698, 25040), (20971, 23520), (21910, 22512)]