2214312800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2213

約数の個数: 144

約数和(自身を含む): 6212102400

約数和(自身を除く): 3997789600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 199, 200, 224, 280, 350, 398, 400, 560, 700, 796, 800, 995, 1120, 1393, 1400, 1592, 1987, 1990, 2786, 2800, 3184, 3974, 3980, 4975, 5572, 5600, 6368, 6965, 7948, 7960, 9935, 9950, 11144, 13909, 13930, 15896, 15920, 19870, 19900, 22288, 27818, 27860, 31792, 31840, 34825, 39740, 39800, 44576, 49675, 55636, 55720, 63584, 69545, 69650, 79480, 79600, 99350, 111272, 111440, 139090, 139300, 158960, 159200, 198700, 222544, 222880, 278180, 278600, 317920, 347725, 395413, 397400, 445088, 556360, 557200, 695450, 790826, 794800, 1112720, 1114400, 1390900, 1581652, 1589600, 1977065, 2225440, 2767891, 2781800, 3163304, 3954130, 5535782, 5563600, 6326608, 7908260, 9885325, 11071564, 11127200, 12653216, 13839455, 15816520, 19770650, 22143128, 27678910, 31633040, 39541300, 44286256, 55357820, 63266080, 69197275, 79082600, 88572512, 110715640, 138394550, 158165200, 221431280, 276789100, 316330400, 442862560, 553578200, 1107156400, 2214312800]

約数ペア:

[(1, 2214312800), (2, 1107156400), (4, 553578200), (5, 442862560), (7, 316330400), (8, 276789100), (10, 221431280), (14, 158165200), (16, 138394550), (20, 110715640), (25, 88572512), (28, 79082600), (32, 69197275), (35, 63266080), (40, 55357820), (50, 44286256), (56, 39541300), (70, 31633040), (80, 27678910), (100, 22143128), (112, 19770650), (140, 15816520), (160, 13839455), (175, 12653216), (199, 11127200), (200, 11071564), (224, 9885325), (280, 7908260), (350, 6326608), (398, 5563600), (400, 5535782), (560, 3954130), (700, 3163304), (796, 2781800), (800, 2767891), (995, 2225440), (1120, 1977065), (1393, 1589600), (1400, 1581652), (1592, 1390900), (1987, 1114400), (1990, 1112720), (2786, 794800), (2800, 790826), (3184, 695450), (3974, 557200), (3980, 556360), (4975, 445088), (5572, 397400), (5600, 395413), (6368, 347725), (6965, 317920), (7948, 278600), (7960, 278180), (9935, 222880), (9950, 222544), (11144, 198700), (13909, 159200), (13930, 158960), (15896, 139300), (15920, 139090), (19870, 111440), (19900, 111272), (22288, 99350), (27818, 79600), (27860, 79480), (31792, 69650), (31840, 69545), (34825, 63584), (39740, 55720), (39800, 55636), (44576, 49675)]