26916189440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3659}}^1$

素因数の和:4508

約数の個数: 144

約数和(自身を含む): 73792978560

約数和(自身を除く): 46876789120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 821, 896, 1120, 1280, 1642, 1792, 2240, 3284, 3659, 4105, 4480, 5747, 6568, 7318, 8210, 8960, 11494, 13136, 14636, 16420, 18295, 22988, 25613, 26272, 28735, 29272, 32840, 36590, 45976, 51226, 52544, 57470, 58544, 65680, 73180, 91952, 102452, 105088, 114940, 117088, 128065, 131360, 146360, 183904, 204904, 210176, 229880, 234176, 256130, 262720, 292720, 367808, 409808, 459760, 468352, 512260, 525440, 585440, 735616, 819616, 919520, 936704, 1024520, 1050880, 1170880, 1471232, 1639232, 1839040, 2049040, 2341760, 3004039, 3278464, 3678080, 4098080, 4683520, 6008078, 6556928, 7356160, 8196160, 12016156, 15020195, 16392320, 21028273, 24032312, 30040390, 32784640, 42056546, 48064624, 60080780, 84113092, 96129248, 105141365, 120161560, 168226184, 192258496, 210282730, 240323120, 336452368, 384516992, 420565460, 480646240, 672904736, 769033984, 841130920, 961292480, 1345809472, 1682261840, 1922584960, 2691618944, 3364523680, 3845169920, 5383237888, 6729047360, 13458094720, 26916189440]

約数ペア:

[(1, 26916189440), (2, 13458094720), (4, 6729047360), (5, 5383237888), (7, 3845169920), (8, 3364523680), (10, 2691618944), (14, 1922584960), (16, 1682261840), (20, 1345809472), (28, 961292480), (32, 841130920), (35, 769033984), (40, 672904736), (56, 480646240), (64, 420565460), (70, 384516992), (80, 336452368), (112, 240323120), (128, 210282730), (140, 192258496), (160, 168226184), (224, 120161560), (256, 105141365), (280, 96129248), (320, 84113092), (448, 60080780), (560, 48064624), (640, 42056546), (821, 32784640), (896, 30040390), (1120, 24032312), (1280, 21028273), (1642, 16392320), (1792, 15020195), (2240, 12016156), (3284, 8196160), (3659, 7356160), (4105, 6556928), (4480, 6008078), (5747, 4683520), (6568, 4098080), (7318, 3678080), (8210, 3278464), (8960, 3004039), (11494, 2341760), (13136, 2049040), (14636, 1839040), (16420, 1639232), (18295, 1471232), (22988, 1170880), (25613, 1050880), (26272, 1024520), (28735, 936704), (29272, 919520), (32840, 819616), (36590, 735616), (45976, 585440), (51226, 525440), (52544, 512260), (57470, 468352), (58544, 459760), (65680, 409808), (73180, 367808), (91952, 292720), (102452, 262720), (105088, 256130), (114940, 234176), (117088, 229880), (128065, 210176), (131360, 204904), (146360, 183904)]