2049622400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 192

約数和(自身を含む): 5945318880

約数和(自身を除く): 3895696480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 128, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 320, 350, 370, 400, 448, 518, 560, 592, 640, 700, 740, 800, 896, 925, 1036, 1120, 1184, 1295, 1400, 1480, 1600, 1850, 2072, 2240, 2368, 2473, 2590, 2800, 2960, 3200, 3700, 4144, 4480, 4736, 4946, 5180, 5600, 5920, 6475, 7400, 8288, 9892, 10360, 11200, 11840, 12365, 12950, 14800, 16576, 17311, 19784, 20720, 22400, 23680, 24730, 25900, 29600, 33152, 34622, 39568, 41440, 49460, 51800, 59200, 61825, 69244, 79136, 82880, 86555, 91501, 98920, 103600, 118400, 123650, 138488, 158272, 165760, 173110, 183002, 197840, 207200, 247300, 276976, 316544, 346220, 366004, 395680, 414400, 432775, 457505, 494600, 553952, 640507, 692440, 732008, 791360, 828800, 865550, 915010, 989200, 1107904, 1281014, 1384880, 1464016, 1582720, 1731100, 1830020, 1978400, 2215808, 2287525, 2562028, 2769760, 2928032, 3202535, 3462200, 3660040, 3956800, 4575050, 5124056, 5539520, 5856064, 6405070, 6924400, 7320080, 7913600, 9150100, 10248112, 11079040, 11712128, 12810140, 13848800, 14640160, 16012675, 18300200, 20496224, 25620280, 27697600, 29280320, 32025350, 36600400, 40992448, 51240560, 55395200, 58560640, 64050700, 73200800, 81984896, 102481120, 128101400, 146401600, 204962240, 256202800, 292803200, 409924480, 512405600, 1024811200, 2049622400]

約数ペア:

[(1, 2049622400), (2, 1024811200), (4, 512405600), (5, 409924480), (7, 292803200), (8, 256202800), (10, 204962240), (14, 146401600), (16, 128101400), (20, 102481120), (25, 81984896), (28, 73200800), (32, 64050700), (35, 58560640), (37, 55395200), (40, 51240560), (50, 40992448), (56, 36600400), (64, 32025350), (70, 29280320), (74, 27697600), (80, 25620280), (100, 20496224), (112, 18300200), (128, 16012675), (140, 14640160), (148, 13848800), (160, 12810140), (175, 11712128), (185, 11079040), (200, 10248112), (224, 9150100), (259, 7913600), (280, 7320080), (296, 6924400), (320, 6405070), (350, 5856064), (370, 5539520), (400, 5124056), (448, 4575050), (518, 3956800), (560, 3660040), (592, 3462200), (640, 3202535), (700, 2928032), (740, 2769760), (800, 2562028), (896, 2287525), (925, 2215808), (1036, 1978400), (1120, 1830020), (1184, 1731100), (1295, 1582720), (1400, 1464016), (1480, 1384880), (1600, 1281014), (1850, 1107904), (2072, 989200), (2240, 915010), (2368, 865550), (2473, 828800), (2590, 791360), (2800, 732008), (2960, 692440), (3200, 640507), (3700, 553952), (4144, 494600), (4480, 457505), (4736, 432775), (4946, 414400), (5180, 395680), (5600, 366004), (5920, 346220), (6475, 316544), (7400, 276976), (8288, 247300), (9892, 207200), (10360, 197840), (11200, 183002), (11840, 173110), (12365, 165760), (12950, 158272), (14800, 138488), (16576, 123650), (17311, 118400), (19784, 103600), (20720, 98920), (22400, 91501), (23680, 86555), (24730, 82880), (25900, 79136), (29600, 69244), (33152, 61825), (34622, 59200), (39568, 51800), (41440, 49460)]