69388800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 248629920

約数和(自身を除く): 179241120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 139, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 278, 300, 312, 320, 325, 384, 390, 400, 416, 417, 480, 512, 520, 556, 600, 624, 640, 650, 695, 768, 780, 800, 832, 834, 960, 975, 1040, 1112, 1200, 1248, 1280, 1300, 1390, 1536, 1560, 1600, 1664, 1668, 1807, 1920, 1950, 2080, 2085, 2224, 2400, 2496, 2560, 2600, 2780, 3120, 3200, 3328, 3336, 3475, 3614, 3840, 3900, 4160, 4170, 4448, 4800, 4992, 5200, 5421, 5560, 6240, 6400, 6656, 6672, 6950, 7228, 7680, 7800, 8320, 8340, 8896, 9035, 9600, 9984, 10400, 10425, 10842, 11120, 12480, 12800, 13344, 13900, 14456, 15600, 16640, 16680, 17792, 18070, 19200, 19968, 20800, 20850, 21684, 22240, 24960, 26688, 27105, 27800, 28912, 31200, 33280, 33360, 35584, 36140, 38400, 41600, 41700, 43368, 44480, 45175, 49920, 53376, 54210, 55600, 57824, 62400, 66720, 71168, 72280, 83200, 83400, 86736, 88960, 90350, 99840, 106752, 108420, 111200, 115648, 124800, 133440, 135525, 144560, 166400, 166800, 173472, 177920, 180700, 213504, 216840, 222400, 231296, 249600, 266880, 271050, 289120, 333600, 346944, 355840, 361400, 433680, 444800, 462592, 499200, 533760, 542100, 578240, 667200, 693888, 722800, 867360, 889600, 925184, 1067520, 1084200, 1156480, 1334400, 1387776, 1445600, 1734720, 1779200, 2168400, 2312960, 2668800, 2775552, 2891200, 3469440, 4336800, 4625920, 5337600, 5782400, 6938880, 8673600, 11564800, 13877760, 17347200, 23129600, 34694400, 69388800]

約数ペア:

[(1, 69388800), (2, 34694400), (3, 23129600), (4, 17347200), (5, 13877760), (6, 11564800), (8, 8673600), (10, 6938880), (12, 5782400), (13, 5337600), (15, 4625920), (16, 4336800), (20, 3469440), (24, 2891200), (25, 2775552), (26, 2668800), (30, 2312960), (32, 2168400), (39, 1779200), (40, 1734720), (48, 1445600), (50, 1387776), (52, 1334400), (60, 1156480), (64, 1084200), (65, 1067520), (75, 925184), (78, 889600), (80, 867360), (96, 722800), (100, 693888), (104, 667200), (120, 578240), (128, 542100), (130, 533760), (139, 499200), (150, 462592), (156, 444800), (160, 433680), (192, 361400), (195, 355840), (200, 346944), (208, 333600), (240, 289120), (256, 271050), (260, 266880), (278, 249600), (300, 231296), (312, 222400), (320, 216840), (325, 213504), (384, 180700), (390, 177920), (400, 173472), (416, 166800), (417, 166400), (480, 144560), (512, 135525), (520, 133440), (556, 124800), (600, 115648), (624, 111200), (640, 108420), (650, 106752), (695, 99840), (768, 90350), (780, 88960), (800, 86736), (832, 83400), (834, 83200), (960, 72280), (975, 71168), (1040, 66720), (1112, 62400), (1200, 57824), (1248, 55600), (1280, 54210), (1300, 53376), (1390, 49920), (1536, 45175), (1560, 44480), (1600, 43368), (1664, 41700), (1668, 41600), (1807, 38400), (1920, 36140), (1950, 35584), (2080, 33360), (2085, 33280), (2224, 31200), (2400, 28912), (2496, 27800), (2560, 27105), (2600, 26688), (2780, 24960), (3120, 22240), (3200, 21684), (3328, 20850), (3336, 20800), (3475, 19968), (3614, 19200), (3840, 18070), (3900, 17792), (4160, 16680), (4170, 16640), (4448, 15600), (4800, 14456), (4992, 13900), (5200, 13344), (5421, 12800), (5560, 12480), (6240, 11120), (6400, 10842), (6656, 10425), (6672, 10400), (6950, 9984), (7228, 9600), (7680, 9035), (7800, 8896), (8320, 8340)]