254016510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 481420290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 29, 30, 33, 38, 55, 57, 58, 66, 87, 95, 110, 114, 121, 127, 145, 165, 174, 190, 209, 242, 254, 285, 290, 319, 330, 363, 381, 418, 435, 551, 570, 605, 627, 635, 638, 726, 762, 870, 957, 1045, 1102, 1210, 1254, 1270, 1397, 1595, 1653, 1815, 1905, 1914, 2090, 2299, 2413, 2755, 2794, 3135, 3190, 3306, 3509, 3630, 3683, 3810, 4191, 4598, 4785, 4826, 5510, 6061, 6270, 6897, 6985, 7018, 7239, 7366, 8265, 8382, 9570, 10527, 11049, 11495, 12065, 12122, 13794, 13970, 14478, 15367, 16530, 17545, 18183, 18415, 20955, 21054, 22098, 22990, 24130, 26543, 30305, 30734, 34485, 35090, 36195, 36366, 36830, 40513, 41910, 46101, 52635, 53086, 55245, 60610, 66671, 68970, 69977, 72390, 76835, 79629, 81026, 90915, 92202, 105270, 110490, 121539, 132715, 133342, 139954, 153670, 159258, 181830, 200013, 202565, 209931, 230505, 243078, 265430, 291973, 333355, 349885, 398145, 400026, 405130, 419862, 445643, 461010, 583946, 607695, 666710, 699770, 769747, 796290, 875919, 891286, 1000065, 1049655, 1215390, 1336929, 1459865, 1539494, 1751838, 2000130, 2099310, 2228215, 2309241, 2673858, 2919730, 3848735, 4379595, 4456430, 4618482, 6684645, 7697470, 8467217, 8759190, 11546205, 13369290, 16934434, 23092410, 25401651, 42336085, 50803302, 84672170, 127008255, 254016510]

約数ペア:

[(1, 254016510), (2, 127008255), (3, 84672170), (5, 50803302), (6, 42336085), (10, 25401651), (11, 23092410), (15, 16934434), (19, 13369290), (22, 11546205), (29, 8759190), (30, 8467217), (33, 7697470), (38, 6684645), (55, 4618482), (57, 4456430), (58, 4379595), (66, 3848735), (87, 2919730), (95, 2673858), (110, 2309241), (114, 2228215), (121, 2099310), (127, 2000130), (145, 1751838), (165, 1539494), (174, 1459865), (190, 1336929), (209, 1215390), (242, 1049655), (254, 1000065), (285, 891286), (290, 875919), (319, 796290), (330, 769747), (363, 699770), (381, 666710), (418, 607695), (435, 583946), (551, 461010), (570, 445643), (605, 419862), (627, 405130), (635, 400026), (638, 398145), (726, 349885), (762, 333355), (870, 291973), (957, 265430), (1045, 243078), (1102, 230505), (1210, 209931), (1254, 202565), (1270, 200013), (1397, 181830), (1595, 159258), (1653, 153670), (1815, 139954), (1905, 133342), (1914, 132715), (2090, 121539), (2299, 110490), (2413, 105270), (2755, 92202), (2794, 90915), (3135, 81026), (3190, 79629), (3306, 76835), (3509, 72390), (3630, 69977), (3683, 68970), (3810, 66671), (4191, 60610), (4598, 55245), (4785, 53086), (4826, 52635), (5510, 46101), (6061, 41910), (6270, 40513), (6897, 36830), (6985, 36366), (7018, 36195), (7239, 35090), (7366, 34485), (8265, 30734), (8382, 30305), (9570, 26543), (10527, 24130), (11049, 22990), (11495, 22098), (12065, 21054), (12122, 20955), (13794, 18415), (13970, 18183), (14478, 17545), (15367, 16530)]