3149440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 9302400

約数和(自身を除く): 6152960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 112, 128, 133, 140, 148, 152, 160, 185, 190, 224, 259, 266, 280, 296, 304, 320, 370, 380, 448, 518, 532, 560, 592, 608, 640, 665, 703, 740, 760, 896, 1036, 1064, 1120, 1184, 1216, 1295, 1330, 1406, 1480, 1520, 2072, 2128, 2240, 2368, 2432, 2590, 2660, 2812, 2960, 3040, 3515, 4144, 4256, 4480, 4736, 4921, 5180, 5320, 5624, 5920, 6080, 7030, 8288, 8512, 9842, 10360, 10640, 11248, 11840, 12160, 14060, 16576, 17024, 19684, 20720, 21280, 22496, 23680, 24605, 28120, 33152, 39368, 41440, 42560, 44992, 49210, 56240, 78736, 82880, 85120, 89984, 98420, 112480, 157472, 165760, 196840, 224960, 314944, 393680, 449920, 629888, 787360, 1574720, 3149440]

約数ペア:

[(1, 3149440), (2, 1574720), (4, 787360), (5, 629888), (7, 449920), (8, 393680), (10, 314944), (14, 224960), (16, 196840), (19, 165760), (20, 157472), (28, 112480), (32, 98420), (35, 89984), (37, 85120), (38, 82880), (40, 78736), (56, 56240), (64, 49210), (70, 44992), (74, 42560), (76, 41440), (80, 39368), (95, 33152), (112, 28120), (128, 24605), (133, 23680), (140, 22496), (148, 21280), (152, 20720), (160, 19684), (185, 17024), (190, 16576), (224, 14060), (259, 12160), (266, 11840), (280, 11248), (296, 10640), (304, 10360), (320, 9842), (370, 8512), (380, 8288), (448, 7030), (518, 6080), (532, 5920), (560, 5624), (592, 5320), (608, 5180), (640, 4921), (665, 4736), (703, 4480), (740, 4256), (760, 4144), (896, 3515), (1036, 3040), (1064, 2960), (1120, 2812), (1184, 2660), (1216, 2590), (1295, 2432), (1330, 2368), (1406, 2240), (1480, 2128), (1520, 2072)]