2538481680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:516

約数の個数: 400

約数和(自身を含む): 10163349504

約数和(自身を除く): 7624867824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 191, 210, 216, 240, 252, 270, 280, 293, 315, 324, 336, 360, 378, 382, 405, 420, 432, 504, 540, 560, 567, 573, 586, 630, 648, 720, 756, 764, 810, 840, 879, 945, 955, 1008, 1080, 1134, 1146, 1172, 1260, 1296, 1337, 1465, 1512, 1528, 1620, 1680, 1719, 1758, 1890, 1910, 2051, 2160, 2268, 2292, 2344, 2520, 2637, 2674, 2835, 2865, 2930, 3024, 3056, 3240, 3438, 3516, 3780, 3820, 4011, 4102, 4395, 4536, 4584, 4688, 5040, 5157, 5274, 5348, 5670, 5730, 5860, 6153, 6480, 6685, 6876, 7032, 7560, 7640, 7911, 8022, 8204, 8595, 8790, 9072, 9168, 10255, 10314, 10548, 10696, 11340, 11460, 11720, 12033, 12306, 13185, 13370, 13752, 14064, 15120, 15280, 15471, 15822, 16044, 16408, 17190, 17580, 18459, 20055, 20510, 20628, 21096, 21392, 22680, 22920, 23440, 23733, 24066, 24612, 25785, 26370, 26740, 27504, 30765, 30942, 31644, 32088, 32816, 34380, 35160, 36099, 36918, 39555, 40110, 41020, 41256, 42192, 45360, 45840, 47466, 48132, 49224, 51570, 52740, 53480, 55377, 55963, 60165, 61530, 61884, 63288, 64176, 68760, 70320, 72198, 73836, 77355, 79110, 80220, 82040, 82512, 92295, 94932, 96264, 98448, 103140, 105480, 106960, 108297, 110754, 111926, 118665, 120330, 123060, 123768, 126576, 137520, 144396, 147672, 154710, 158220, 160440, 164080, 166131, 167889, 180495, 184590, 189864, 192528, 206280, 210960, 216594, 221508, 223852, 237330, 240660, 246120, 247536, 276885, 279815, 288792, 295344, 309420, 316440, 320880, 332262, 335778, 360990, 369180, 379728, 391741, 412560, 433188, 443016, 447704, 474660, 481320, 492240, 503667, 541485, 553770, 559630, 577584, 618840, 632880, 664524, 671556, 721980, 738360, 783482, 830655, 839445, 866376, 886032, 895408, 949320, 962640, 1007334, 1082970, 1107540, 1119260, 1175223, 1237680, 1329048, 1343112, 1443960, 1476720, 1511001, 1566964, 1661310, 1678890, 1732752, 1898640, 1958705, 2014668, 2165940, 2215080, 2238520, 2350446, 2518335, 2658096, 2686224, 2887920, 3022002, 3133928, 3322620, 3357780, 3525669, 3917410, 4029336, 4331880, 4430160, 4477040, 4533003, 4700892, 5036670, 5876115, 6044004, 6267856, 6645240, 6715560, 7051338, 7555005, 7834820, 8058672, 8663760, 9066006, 9401784, 10073340, 10577007, 11752230, 12088008, 13290480, 13431120, 14102676, 15110010, 15669640, 17628345, 18132012, 18803568, 20146680, 21154014, 22665015, 23504460, 24176016, 28205352, 30220020, 31339280, 31731021, 35256690, 36264024, 40293360, 42308028, 45330030, 47008920, 52885035, 56410704, 60440040, 63462042, 70513380, 72528048, 84616056, 90660060, 94017840, 105770070, 120880080, 126924084, 141026760, 158655105, 169232112, 181320120, 211540140, 253848168, 282053520, 317310210, 362640240, 423080280, 507696336, 634620420, 846160560, 1269240840, 2538481680]

約数ペア:

[(1, 2538481680), (2, 1269240840), (3, 846160560), (4, 634620420), (5, 507696336), (6, 423080280), (7, 362640240), (8, 317310210), (9, 282053520), (10, 253848168), (12, 211540140), (14, 181320120), (15, 169232112), (16, 158655105), (18, 141026760), (20, 126924084), (21, 120880080), (24, 105770070), (27, 94017840), (28, 90660060), (30, 84616056), (35, 72528048), (36, 70513380), (40, 63462042), (42, 60440040), (45, 56410704), (48, 52885035), (54, 47008920), (56, 45330030), (60, 42308028), (63, 40293360), (70, 36264024), (72, 35256690), (80, 31731021), (81, 31339280), (84, 30220020), (90, 28205352), (105, 24176016), (108, 23504460), (112, 22665015), (120, 21154014), (126, 20146680), (135, 18803568), (140, 18132012), (144, 17628345), (162, 15669640), (168, 15110010), (180, 14102676), (189, 13431120), (191, 13290480), (210, 12088008), (216, 11752230), (240, 10577007), (252, 10073340), (270, 9401784), (280, 9066006), (293, 8663760), (315, 8058672), (324, 7834820), (336, 7555005), (360, 7051338), (378, 6715560), (382, 6645240), (405, 6267856), (420, 6044004), (432, 5876115), (504, 5036670), (540, 4700892), (560, 4533003), (567, 4477040), (573, 4430160), (586, 4331880), (630, 4029336), (648, 3917410), (720, 3525669), (756, 3357780), (764, 3322620), (810, 3133928), (840, 3022002), (879, 2887920), (945, 2686224), (955, 2658096), (1008, 2518335), (1080, 2350446), (1134, 2238520), (1146, 2215080), (1172, 2165940), (1260, 2014668), (1296, 1958705), (1337, 1898640), (1465, 1732752), (1512, 1678890), (1528, 1661310), (1620, 1566964), (1680, 1511001), (1719, 1476720), (1758, 1443960), (1890, 1343112), (1910, 1329048), (2051, 1237680), (2160, 1175223), (2268, 1119260), (2292, 1107540), (2344, 1082970), (2520, 1007334), (2637, 962640), (2674, 949320), (2835, 895408), (2865, 886032), (2930, 866376), (3024, 839445), (3056, 830655), (3240, 783482), (3438, 738360), (3516, 721980), (3780, 671556), (3820, 664524), (4011, 632880), (4102, 618840), (4395, 577584), (4536, 559630), (4584, 553770), (4688, 541485), (5040, 503667), (5157, 492240), (5274, 481320), (5348, 474660), (5670, 447704), (5730, 443016), (5860, 433188), (6153, 412560), (6480, 391741), (6685, 379728), (6876, 369180), (7032, 360990), (7560, 335778), (7640, 332262), (7911, 320880), (8022, 316440), (8204, 309420), (8595, 295344), (8790, 288792), (9072, 279815), (9168, 276885), (10255, 247536), (10314, 246120), (10548, 240660), (10696, 237330), (11340, 223852), (11460, 221508), (11720, 216594), (12033, 210960), (12306, 206280), (13185, 192528), (13370, 189864), (13752, 184590), (14064, 180495), (15120, 167889), (15280, 166131), (15471, 164080), (15822, 160440), (16044, 158220), (16408, 154710), (17190, 147672), (17580, 144396), (18459, 137520), (20055, 126576), (20510, 123768), (20628, 123060), (21096, 120330), (21392, 118665), (22680, 111926), (22920, 110754), (23440, 108297), (23733, 106960), (24066, 105480), (24612, 103140), (25785, 98448), (26370, 96264), (26740, 94932), (27504, 92295), (30765, 82512), (30942, 82040), (31644, 80220), (32088, 79110), (32816, 77355), (34380, 73836), (35160, 72198), (36099, 70320), (36918, 68760), (39555, 64176), (40110, 63288), (41020, 61884), (41256, 61530), (42192, 60165), (45360, 55963), (45840, 55377), (47466, 53480), (48132, 52740), (49224, 51570)]