214449200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 645792000

約数和(自身を除く): 431342800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 133, 139, 140, 145, 152, 175, 190, 200, 203, 232, 266, 278, 280, 290, 304, 350, 380, 400, 406, 464, 475, 532, 551, 556, 560, 580, 665, 695, 700, 725, 760, 812, 950, 973, 1015, 1064, 1102, 1112, 1160, 1330, 1390, 1400, 1450, 1520, 1624, 1900, 1946, 2030, 2128, 2204, 2224, 2320, 2641, 2660, 2755, 2780, 2800, 2900, 3248, 3325, 3475, 3800, 3857, 3892, 4031, 4060, 4408, 4865, 5075, 5282, 5320, 5510, 5560, 5800, 6650, 6950, 7600, 7714, 7784, 8062, 8120, 8816, 9730, 10150, 10564, 10640, 11020, 11120, 11600, 13205, 13300, 13775, 13900, 15428, 15568, 16124, 16240, 18487, 19285, 19460, 20155, 20300, 21128, 22040, 24325, 26410, 26600, 27550, 27800, 28217, 30856, 32248, 36974, 38570, 38920, 40310, 40600, 42256, 44080, 48650, 52820, 53200, 55100, 55600, 56434, 61712, 64496, 66025, 73948, 76589, 77140, 77840, 80620, 81200, 92435, 96425, 97300, 100775, 105640, 110200, 112868, 132050, 141085, 147896, 153178, 154280, 161240, 184870, 192850, 194600, 201550, 211280, 220400, 225736, 264100, 282170, 295792, 306356, 308560, 322480, 369740, 382945, 385700, 389200, 403100, 451472, 462175, 528200, 536123, 564340, 612712, 705425, 739480, 765890, 771400, 806200, 924350, 1056400, 1072246, 1128680, 1225424, 1410850, 1478960, 1531780, 1542800, 1612400, 1848700, 1914725, 2144492, 2257360, 2680615, 2821700, 3063560, 3697400, 3829450, 4288984, 5361230, 5643400, 6127120, 7394800, 7658900, 8577968, 10722460, 11286800, 13403075, 15317800, 21444920, 26806150, 30635600, 42889840, 53612300, 107224600, 214449200]

約数ペア:

[(1, 214449200), (2, 107224600), (4, 53612300), (5, 42889840), (7, 30635600), (8, 26806150), (10, 21444920), (14, 15317800), (16, 13403075), (19, 11286800), (20, 10722460), (25, 8577968), (28, 7658900), (29, 7394800), (35, 6127120), (38, 5643400), (40, 5361230), (50, 4288984), (56, 3829450), (58, 3697400), (70, 3063560), (76, 2821700), (80, 2680615), (95, 2257360), (100, 2144492), (112, 1914725), (116, 1848700), (133, 1612400), (139, 1542800), (140, 1531780), (145, 1478960), (152, 1410850), (175, 1225424), (190, 1128680), (200, 1072246), (203, 1056400), (232, 924350), (266, 806200), (278, 771400), (280, 765890), (290, 739480), (304, 705425), (350, 612712), (380, 564340), (400, 536123), (406, 528200), (464, 462175), (475, 451472), (532, 403100), (551, 389200), (556, 385700), (560, 382945), (580, 369740), (665, 322480), (695, 308560), (700, 306356), (725, 295792), (760, 282170), (812, 264100), (950, 225736), (973, 220400), (1015, 211280), (1064, 201550), (1102, 194600), (1112, 192850), (1160, 184870), (1330, 161240), (1390, 154280), (1400, 153178), (1450, 147896), (1520, 141085), (1624, 132050), (1900, 112868), (1946, 110200), (2030, 105640), (2128, 100775), (2204, 97300), (2224, 96425), (2320, 92435), (2641, 81200), (2660, 80620), (2755, 77840), (2780, 77140), (2800, 76589), (2900, 73948), (3248, 66025), (3325, 64496), (3475, 61712), (3800, 56434), (3857, 55600), (3892, 55100), (4031, 53200), (4060, 52820), (4408, 48650), (4865, 44080), (5075, 42256), (5282, 40600), (5320, 40310), (5510, 38920), (5560, 38570), (5800, 36974), (6650, 32248), (6950, 30856), (7600, 28217), (7714, 27800), (7784, 27550), (8062, 26600), (8120, 26410), (8816, 24325), (9730, 22040), (10150, 21128), (10564, 20300), (10640, 20155), (11020, 19460), (11120, 19285), (11600, 18487), (13205, 16240), (13300, 16124), (13775, 15568), (13900, 15428)]