965216000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 2857021440

約数和(自身を除く): 1891805440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 139, 140, 155, 160, 175, 200, 217, 224, 248, 250, 256, 278, 280, 310, 320, 350, 400, 434, 448, 496, 500, 556, 560, 620, 640, 695, 700, 775, 800, 868, 875, 896, 973, 992, 1000, 1085, 1112, 1120, 1240, 1280, 1390, 1400, 1550, 1600, 1736, 1750, 1792, 1946, 1984, 2000, 2170, 2224, 2240, 2480, 2780, 2800, 3100, 3200, 3472, 3475, 3500, 3875, 3892, 3968, 4000, 4309, 4340, 4448, 4480, 4865, 4960, 5425, 5560, 5600, 6200, 6400, 6944, 6950, 7000, 7750, 7784, 7936, 8000, 8618, 8680, 8896, 8960, 9730, 9920, 10850, 11120, 11200, 12400, 13888, 13900, 14000, 15500, 15568, 16000, 17236, 17360, 17375, 17792, 19460, 19840, 21545, 21700, 22240, 22400, 24325, 24800, 27125, 27776, 27800, 28000, 30163, 31000, 31136, 32000, 34472, 34720, 34750, 35584, 38920, 39680, 43090, 43400, 44480, 44800, 48650, 49600, 54250, 55552, 55600, 56000, 60326, 62000, 62272, 68944, 69440, 69500, 77840, 86180, 86800, 88960, 97300, 99200, 107725, 108500, 111200, 112000, 120652, 121625, 124000, 124544, 137888, 138880, 139000, 150815, 155680, 172360, 173600, 177920, 194600, 198400, 215450, 217000, 222400, 224000, 241304, 243250, 248000, 249088, 275776, 277760, 278000, 301630, 311360, 344720, 347200, 389200, 430900, 434000, 444800, 482608, 486500, 496000, 538625, 551552, 556000, 603260, 622720, 689440, 694400, 754075, 778400, 861800, 868000, 889600, 965216, 973000, 992000, 1077250, 1103104, 1112000, 1206520, 1245440, 1378880, 1388800, 1508150, 1556800, 1723600, 1736000, 1930432, 1946000, 2154500, 2224000, 2413040, 2757760, 3016300, 3113600, 3447200, 3472000, 3770375, 3860864, 3892000, 4309000, 4448000, 4826080, 5515520, 6032600, 6227200, 6894400, 6944000, 7540750, 7721728, 7784000, 8618000, 9652160, 12065200, 13788800, 15081500, 15568000, 17236000, 19304320, 24130400, 27577600, 30163000, 31136000, 34472000, 38608640, 48260800, 60326000, 68944000, 96521600, 120652000, 137888000, 193043200, 241304000, 482608000, 965216000]

約数ペア:

[(1, 965216000), (2, 482608000), (4, 241304000), (5, 193043200), (7, 137888000), (8, 120652000), (10, 96521600), (14, 68944000), (16, 60326000), (20, 48260800), (25, 38608640), (28, 34472000), (31, 31136000), (32, 30163000), (35, 27577600), (40, 24130400), (50, 19304320), (56, 17236000), (62, 15568000), (64, 15081500), (70, 13788800), (80, 12065200), (100, 9652160), (112, 8618000), (124, 7784000), (125, 7721728), (128, 7540750), (139, 6944000), (140, 6894400), (155, 6227200), (160, 6032600), (175, 5515520), (200, 4826080), (217, 4448000), (224, 4309000), (248, 3892000), (250, 3860864), (256, 3770375), (278, 3472000), (280, 3447200), (310, 3113600), (320, 3016300), (350, 2757760), (400, 2413040), (434, 2224000), (448, 2154500), (496, 1946000), (500, 1930432), (556, 1736000), (560, 1723600), (620, 1556800), (640, 1508150), (695, 1388800), (700, 1378880), (775, 1245440), (800, 1206520), (868, 1112000), (875, 1103104), (896, 1077250), (973, 992000), (992, 973000), (1000, 965216), (1085, 889600), (1112, 868000), (1120, 861800), (1240, 778400), (1280, 754075), (1390, 694400), (1400, 689440), (1550, 622720), (1600, 603260), (1736, 556000), (1750, 551552), (1792, 538625), (1946, 496000), (1984, 486500), (2000, 482608), (2170, 444800), (2224, 434000), (2240, 430900), (2480, 389200), (2780, 347200), (2800, 344720), (3100, 311360), (3200, 301630), (3472, 278000), (3475, 277760), (3500, 275776), (3875, 249088), (3892, 248000), (3968, 243250), (4000, 241304), (4309, 224000), (4340, 222400), (4448, 217000), (4480, 215450), (4865, 198400), (4960, 194600), (5425, 177920), (5560, 173600), (5600, 172360), (6200, 155680), (6400, 150815), (6944, 139000), (6950, 138880), (7000, 137888), (7750, 124544), (7784, 124000), (7936, 121625), (8000, 120652), (8618, 112000), (8680, 111200), (8896, 108500), (8960, 107725), (9730, 99200), (9920, 97300), (10850, 88960), (11120, 86800), (11200, 86180), (12400, 77840), (13888, 69500), (13900, 69440), (14000, 68944), (15500, 62272), (15568, 62000), (16000, 60326), (17236, 56000), (17360, 55600), (17375, 55552), (17792, 54250), (19460, 49600), (19840, 48650), (21545, 44800), (21700, 44480), (22240, 43400), (22400, 43090), (24325, 39680), (24800, 38920), (27125, 35584), (27776, 34750), (27800, 34720), (28000, 34472), (30163, 32000), (31000, 31136)]