255355278240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4447}}^1$

素因数の和:4740

約数の個数: 384

約数和(自身を含む): 883230179328

約数和(自身を除く): 627874901088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 227, 240, 248, 255, 272, 310, 340, 372, 408, 454, 465, 480, 496, 510, 527, 544, 620, 680, 681, 744, 816, 908, 930, 992, 1020, 1054, 1135, 1240, 1360, 1362, 1488, 1581, 1632, 1816, 1860, 2040, 2108, 2270, 2480, 2635, 2720, 2724, 2976, 3162, 3405, 3632, 3720, 3859, 4080, 4216, 4447, 4540, 4960, 5270, 5448, 6324, 6810, 7037, 7264, 7440, 7718, 7905, 8160, 8432, 8894, 9080, 10540, 10896, 11577, 12648, 13341, 13620, 14074, 14880, 15436, 15810, 16864, 17788, 18160, 19295, 21080, 21111, 21792, 22235, 23154, 25296, 26682, 27240, 28148, 30872, 31620, 35185, 35576, 36320, 38590, 42160, 42222, 44470, 46308, 50592, 53364, 54480, 56296, 57885, 61744, 63240, 66705, 70370, 71152, 75599, 77180, 84320, 84444, 88940, 92616, 105555, 106728, 108960, 112592, 115770, 119629, 123488, 126480, 133410, 137857, 140740, 142304, 151198, 154360, 168888, 177880, 185232, 211110, 213456, 225184, 226797, 231540, 239258, 252960, 266820, 275714, 281480, 302396, 308720, 337776, 355760, 358887, 370464, 377995, 413571, 422220, 426912, 453594, 463080, 478516, 533640, 551428, 562960, 598145, 604792, 617440, 675552, 689285, 711520, 717774, 755990, 827142, 844440, 907188, 926160, 957032, 1009469, 1067280, 1102856, 1125920, 1133985, 1196290, 1209584, 1378570, 1435548, 1511980, 1654284, 1688880, 1794435, 1814376, 1852320, 1914064, 2018938, 2067855, 2134560, 2205712, 2267970, 2343569, 2392580, 2419168, 2757140, 2871096, 3023960, 3028407, 3308568, 3377760, 3588870, 3628752, 3828128, 4037876, 4135710, 4411424, 4535940, 4687138, 4785160, 5047345, 5514280, 5742192, 6047920, 6056814, 6617136, 7030707, 7177740, 7257504, 8075752, 8271420, 9071880, 9374276, 9570320, 10094690, 11028560, 11484384, 11717845, 12095840, 12113628, 13234272, 14061414, 14355480, 15142035, 16151504, 16542840, 17160973, 18143760, 18748552, 19140640, 20189380, 22057120, 23435690, 24227256, 28122828, 28710960, 30284070, 31293539, 32303008, 33085680, 34321946, 35153535, 36287520, 37497104, 40378760, 46871380, 48454512, 51482919, 56245656, 57421920, 60568140, 62587078, 66171360, 68643892, 70307070, 74994208, 80757520, 85804865, 93742760, 93880617, 96909024, 102965838, 112491312, 121136280, 125174156, 137287784, 140614140, 156467695, 161515040, 171609730, 187485520, 187761234, 205931676, 224982624, 242272560, 250348312, 257414595, 274575568, 281228280, 312935390, 343219460, 374971040, 375522468, 411863352, 469403085, 484545120, 500696624, 514829190, 531990163, 549151136, 562456560, 625870780, 686438920, 751044936, 823726704, 938806170, 1001393248, 1029658380, 1063980326, 1124913120, 1251741560, 1372877840, 1502089872, 1595970489, 1647453408, 1877612340, 2059316760, 2127960652, 2503483120, 2659950815, 2745755680, 3004179744, 3191940978, 3755224680, 4118633520, 4255921304, 5006966240, 5319901630, 6383881956, 7510449360, 7979852445, 8237267040, 8511842608, 10639803260, 12767763912, 15020898720, 15959704890, 17023685216, 21279606520, 25535527824, 31919409780, 42559213040, 51071055648, 63838819560, 85118426080, 127677639120, 255355278240]

約数ペア:

[(1, 255355278240), (2, 127677639120), (3, 85118426080), (4, 63838819560), (5, 51071055648), (6, 42559213040), (8, 31919409780), (10, 25535527824), (12, 21279606520), (15, 17023685216), (16, 15959704890), (17, 15020898720), (20, 12767763912), (24, 10639803260), (30, 8511842608), (31, 8237267040), (32, 7979852445), (34, 7510449360), (40, 6383881956), (48, 5319901630), (51, 5006966240), (60, 4255921304), (62, 4118633520), (68, 3755224680), (80, 3191940978), (85, 3004179744), (93, 2745755680), (96, 2659950815), (102, 2503483120), (120, 2127960652), (124, 2059316760), (136, 1877612340), (155, 1647453408), (160, 1595970489), (170, 1502089872), (186, 1372877840), (204, 1251741560), (227, 1124913120), (240, 1063980326), (248, 1029658380), (255, 1001393248), (272, 938806170), (310, 823726704), (340, 751044936), (372, 686438920), (408, 625870780), (454, 562456560), (465, 549151136), (480, 531990163), (496, 514829190), (510, 500696624), (527, 484545120), (544, 469403085), (620, 411863352), (680, 375522468), (681, 374971040), (744, 343219460), (816, 312935390), (908, 281228280), (930, 274575568), (992, 257414595), (1020, 250348312), (1054, 242272560), (1135, 224982624), (1240, 205931676), (1360, 187761234), (1362, 187485520), (1488, 171609730), (1581, 161515040), (1632, 156467695), (1816, 140614140), (1860, 137287784), (2040, 125174156), (2108, 121136280), (2270, 112491312), (2480, 102965838), (2635, 96909024), (2720, 93880617), (2724, 93742760), (2976, 85804865), (3162, 80757520), (3405, 74994208), (3632, 70307070), (3720, 68643892), (3859, 66171360), (4080, 62587078), (4216, 60568140), (4447, 57421920), (4540, 56245656), (4960, 51482919), (5270, 48454512), (5448, 46871380), (6324, 40378760), (6810, 37497104), (7037, 36287520), (7264, 35153535), (7440, 34321946), (7718, 33085680), (7905, 32303008), (8160, 31293539), (8432, 30284070), (8894, 28710960), (9080, 28122828), (10540, 24227256), (10896, 23435690), (11577, 22057120), (12648, 20189380), (13341, 19140640), (13620, 18748552), (14074, 18143760), (14880, 17160973), (15436, 16542840), (15810, 16151504), (16864, 15142035), (17788, 14355480), (18160, 14061414), (19295, 13234272), (21080, 12113628), (21111, 12095840), (21792, 11717845), (22235, 11484384), (23154, 11028560), (25296, 10094690), (26682, 9570320), (27240, 9374276), (28148, 9071880), (30872, 8271420), (31620, 8075752), (35185, 7257504), (35576, 7177740), (36320, 7030707), (38590, 6617136), (42160, 6056814), (42222, 6047920), (44470, 5742192), (46308, 5514280), (50592, 5047345), (53364, 4785160), (54480, 4687138), (56296, 4535940), (57885, 4411424), (61744, 4135710), (63240, 4037876), (66705, 3828128), (70370, 3628752), (71152, 3588870), (75599, 3377760), (77180, 3308568), (84320, 3028407), (84444, 3023960), (88940, 2871096), (92616, 2757140), (105555, 2419168), (106728, 2392580), (108960, 2343569), (112592, 2267970), (115770, 2205712), (119629, 2134560), (123488, 2067855), (126480, 2018938), (133410, 1914064), (137857, 1852320), (140740, 1814376), (142304, 1794435), (151198, 1688880), (154360, 1654284), (168888, 1511980), (177880, 1435548), (185232, 1378570), (211110, 1209584), (213456, 1196290), (225184, 1133985), (226797, 1125920), (231540, 1102856), (239258, 1067280), (252960, 1009469), (266820, 957032), (275714, 926160), (281480, 907188), (302396, 844440), (308720, 827142), (337776, 755990), (355760, 717774), (358887, 711520), (370464, 689285), (377995, 675552), (413571, 617440), (422220, 604792), (426912, 598145), (453594, 562960), (463080, 551428), (478516, 533640)]