2689599360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1005

約数の個数: 256

約数和(自身を含む): 9845660160

約数和(自身を除く): 7156060800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 293, 320, 336, 384, 420, 448, 480, 560, 586, 640, 672, 683, 840, 879, 896, 960, 1120, 1172, 1344, 1366, 1465, 1680, 1758, 1920, 2049, 2051, 2240, 2344, 2688, 2732, 2930, 3360, 3415, 3516, 4098, 4102, 4395, 4480, 4688, 4781, 5464, 5860, 6153, 6720, 6830, 7032, 8196, 8204, 8790, 9376, 9562, 10245, 10255, 10928, 11720, 12306, 13440, 13660, 14064, 14343, 16392, 16408, 17580, 18752, 19124, 20490, 20510, 21856, 23440, 23905, 24612, 27320, 28128, 28686, 30765, 32784, 32816, 35160, 37504, 38248, 40980, 41020, 43712, 46880, 47810, 49224, 54640, 56256, 57372, 61530, 65568, 65632, 70320, 71715, 76496, 81960, 82040, 87424, 93760, 95620, 98448, 109280, 112512, 114744, 123060, 131136, 131264, 140640, 143430, 152992, 163920, 164080, 187520, 191240, 196896, 200119, 218560, 229488, 246120, 262272, 262528, 281280, 286860, 305984, 327840, 328160, 382480, 393792, 400238, 437120, 458976, 492240, 562560, 573720, 600357, 611968, 655680, 656320, 764960, 787584, 800476, 917952, 984480, 1000595, 1147440, 1200714, 1311360, 1312640, 1400833, 1529920, 1600952, 1835904, 1968960, 2001190, 2294880, 2401428, 2801666, 3001785, 3059840, 3201904, 3937920, 4002380, 4202499, 4589760, 4802856, 5603332, 6003570, 6403808, 7004165, 8004760, 8404998, 9179520, 9605712, 11206664, 12007140, 12807616, 14008330, 16009520, 16809996, 19211424, 21012495, 22413328, 24014280, 25615232, 28016660, 32019040, 33619992, 38422848, 42024990, 44826656, 48028560, 56033320, 64038080, 67239984, 76845696, 84049980, 89653312, 96057120, 112066640, 128076160, 134479968, 168099960, 179306624, 192114240, 224133280, 268959936, 336199920, 384228480, 448266560, 537919872, 672399840, 896533120, 1344799680, 2689599360]

約数ペア:

[(1, 2689599360), (2, 1344799680), (3, 896533120), (4, 672399840), (5, 537919872), (6, 448266560), (7, 384228480), (8, 336199920), (10, 268959936), (12, 224133280), (14, 192114240), (15, 179306624), (16, 168099960), (20, 134479968), (21, 128076160), (24, 112066640), (28, 96057120), (30, 89653312), (32, 84049980), (35, 76845696), (40, 67239984), (42, 64038080), (48, 56033320), (56, 48028560), (60, 44826656), (64, 42024990), (70, 38422848), (80, 33619992), (84, 32019040), (96, 28016660), (105, 25615232), (112, 24014280), (120, 22413328), (128, 21012495), (140, 19211424), (160, 16809996), (168, 16009520), (192, 14008330), (210, 12807616), (224, 12007140), (240, 11206664), (280, 9605712), (293, 9179520), (320, 8404998), (336, 8004760), (384, 7004165), (420, 6403808), (448, 6003570), (480, 5603332), (560, 4802856), (586, 4589760), (640, 4202499), (672, 4002380), (683, 3937920), (840, 3201904), (879, 3059840), (896, 3001785), (960, 2801666), (1120, 2401428), (1172, 2294880), (1344, 2001190), (1366, 1968960), (1465, 1835904), (1680, 1600952), (1758, 1529920), (1920, 1400833), (2049, 1312640), (2051, 1311360), (2240, 1200714), (2344, 1147440), (2688, 1000595), (2732, 984480), (2930, 917952), (3360, 800476), (3415, 787584), (3516, 764960), (4098, 656320), (4102, 655680), (4395, 611968), (4480, 600357), (4688, 573720), (4781, 562560), (5464, 492240), (5860, 458976), (6153, 437120), (6720, 400238), (6830, 393792), (7032, 382480), (8196, 328160), (8204, 327840), (8790, 305984), (9376, 286860), (9562, 281280), (10245, 262528), (10255, 262272), (10928, 246120), (11720, 229488), (12306, 218560), (13440, 200119), (13660, 196896), (14064, 191240), (14343, 187520), (16392, 164080), (16408, 163920), (17580, 152992), (18752, 143430), (19124, 140640), (20490, 131264), (20510, 131136), (21856, 123060), (23440, 114744), (23905, 112512), (24612, 109280), (27320, 98448), (28128, 95620), (28686, 93760), (30765, 87424), (32784, 82040), (32816, 81960), (35160, 76496), (37504, 71715), (38248, 70320), (40980, 65632), (41020, 65568), (43712, 61530), (46880, 57372), (47810, 56256), (49224, 54640)]