1254404880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 280

約数和(自身を含む): 4432709592

約数和(自身を除く): 3178304712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 137, 144, 157, 162, 180, 216, 240, 243, 270, 274, 314, 324, 360, 405, 411, 432, 471, 486, 540, 548, 628, 648, 685, 720, 729, 785, 810, 822, 942, 972, 1080, 1096, 1215, 1233, 1256, 1296, 1370, 1413, 1458, 1570, 1620, 1644, 1884, 1944, 2055, 2160, 2192, 2355, 2430, 2466, 2512, 2740, 2826, 2916, 3140, 3240, 3288, 3645, 3699, 3768, 3888, 4110, 4239, 4710, 4860, 4932, 5480, 5652, 5832, 6165, 6280, 6480, 6576, 7065, 7290, 7398, 7536, 8220, 8478, 9420, 9720, 9864, 10960, 11097, 11304, 11664, 12330, 12560, 12717, 14130, 14580, 14796, 16440, 16956, 18495, 18840, 19440, 19728, 21195, 21509, 22194, 22608, 24660, 25434, 28260, 29160, 29592, 32880, 33291, 33912, 36990, 37680, 38151, 42390, 43018, 44388, 49320, 50868, 55485, 56520, 58320, 59184, 63585, 64527, 66582, 67824, 73980, 76302, 84780, 86036, 88776, 98640, 99873, 101736, 107545, 110970, 113040, 114453, 127170, 129054, 133164, 147960, 152604, 166455, 169560, 172072, 177552, 190755, 193581, 199746, 203472, 215090, 221940, 228906, 254340, 258108, 266328, 295920, 305208, 322635, 332910, 339120, 344144, 381510, 387162, 399492, 430180, 443880, 457812, 499365, 508680, 516216, 532656, 572265, 580743, 610416, 645270, 665820, 763020, 774324, 798984, 860360, 887760, 915624, 967905, 998730, 1017360, 1032432, 1144530, 1161486, 1290540, 1331640, 1526040, 1548648, 1597968, 1720720, 1742229, 1831248, 1935810, 1997460, 2289060, 2322972, 2581080, 2663280, 2903715, 3052080, 3097296, 3484458, 3871620, 3994920, 4578120, 4645944, 5162160, 5226687, 5807430, 6968916, 7743240, 7989840, 8711145, 9156240, 9291888, 10453374, 11614860, 13937832, 15486480, 15680061, 17422290, 20906748, 23229720, 26133435, 27875664, 31360122, 34844580, 41813496, 46459440, 52266870, 62720244, 69689160, 78400305, 83626992, 104533740, 125440488, 139378320, 156800610, 209067480, 250880976, 313601220, 418134960, 627202440, 1254404880]

約数ペア:

[(1, 1254404880), (2, 627202440), (3, 418134960), (4, 313601220), (5, 250880976), (6, 209067480), (8, 156800610), (9, 139378320), (10, 125440488), (12, 104533740), (15, 83626992), (16, 78400305), (18, 69689160), (20, 62720244), (24, 52266870), (27, 46459440), (30, 41813496), (36, 34844580), (40, 31360122), (45, 27875664), (48, 26133435), (54, 23229720), (60, 20906748), (72, 17422290), (80, 15680061), (81, 15486480), (90, 13937832), (108, 11614860), (120, 10453374), (135, 9291888), (137, 9156240), (144, 8711145), (157, 7989840), (162, 7743240), (180, 6968916), (216, 5807430), (240, 5226687), (243, 5162160), (270, 4645944), (274, 4578120), (314, 3994920), (324, 3871620), (360, 3484458), (405, 3097296), (411, 3052080), (432, 2903715), (471, 2663280), (486, 2581080), (540, 2322972), (548, 2289060), (628, 1997460), (648, 1935810), (685, 1831248), (720, 1742229), (729, 1720720), (785, 1597968), (810, 1548648), (822, 1526040), (942, 1331640), (972, 1290540), (1080, 1161486), (1096, 1144530), (1215, 1032432), (1233, 1017360), (1256, 998730), (1296, 967905), (1370, 915624), (1413, 887760), (1458, 860360), (1570, 798984), (1620, 774324), (1644, 763020), (1884, 665820), (1944, 645270), (2055, 610416), (2160, 580743), (2192, 572265), (2355, 532656), (2430, 516216), (2466, 508680), (2512, 499365), (2740, 457812), (2826, 443880), (2916, 430180), (3140, 399492), (3240, 387162), (3288, 381510), (3645, 344144), (3699, 339120), (3768, 332910), (3888, 322635), (4110, 305208), (4239, 295920), (4710, 266328), (4860, 258108), (4932, 254340), (5480, 228906), (5652, 221940), (5832, 215090), (6165, 203472), (6280, 199746), (6480, 193581), (6576, 190755), (7065, 177552), (7290, 172072), (7398, 169560), (7536, 166455), (8220, 152604), (8478, 147960), (9420, 133164), (9720, 129054), (9864, 127170), (10960, 114453), (11097, 113040), (11304, 110970), (11664, 107545), (12330, 101736), (12560, 99873), (12717, 98640), (14130, 88776), (14580, 86036), (14796, 84780), (16440, 76302), (16956, 73980), (18495, 67824), (18840, 66582), (19440, 64527), (19728, 63585), (21195, 59184), (21509, 58320), (22194, 56520), (22608, 55485), (24660, 50868), (25434, 49320), (28260, 44388), (29160, 43018), (29592, 42390), (32880, 38151), (33291, 37680), (33912, 36990)]