12747631680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{632323}}^1$

素因数の和:632353

約数の個数: 168

約数和(自身を含む): 50110412352

約数和(自身を除く): 37362780672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 632323, 1264646, 1896969, 2529292, 3161615, 3793938, 4426261, 5058584, 5690907, 6323230, 7587876, 8852522, 9484845, 10117168, 11381814, 12646460, 13278783, 15175752, 17705044, 18969690, 20234336, 22131305, 22763628, 25292920, 26557566, 28454535, 30351504, 35410088, 37939380, 39836349, 40468672, 44262610, 45527256, 50585840, 53115132, 56909070, 60703008, 66393915, 70820176, 75878760, 79672698, 88525220, 91054512, 101171680, 106230264, 113818140, 121406016, 132787830, 141640352, 151757520, 159345396, 177050440, 182109024, 199181745, 202343360, 212460528, 227636280, 265575660, 283280704, 303515040, 318690792, 354100880, 364218048, 398363490, 424921056, 455272560, 531151320, 607030080, 637381584, 708201760, 796726980, 849842112, 910545120, 1062302640, 1274763168, 1416403520, 1593453960, 1821090240, 2124605280, 2549526336, 3186907920, 4249210560, 6373815840, 12747631680]

約数ペア:

[(1, 12747631680), (2, 6373815840), (3, 4249210560), (4, 3186907920), (5, 2549526336), (6, 2124605280), (7, 1821090240), (8, 1593453960), (9, 1416403520), (10, 1274763168), (12, 1062302640), (14, 910545120), (15, 849842112), (16, 796726980), (18, 708201760), (20, 637381584), (21, 607030080), (24, 531151320), (28, 455272560), (30, 424921056), (32, 398363490), (35, 364218048), (36, 354100880), (40, 318690792), (42, 303515040), (45, 283280704), (48, 265575660), (56, 227636280), (60, 212460528), (63, 202343360), (64, 199181745), (70, 182109024), (72, 177050440), (80, 159345396), (84, 151757520), (90, 141640352), (96, 132787830), (105, 121406016), (112, 113818140), (120, 106230264), (126, 101171680), (140, 91054512), (144, 88525220), (160, 79672698), (168, 75878760), (180, 70820176), (192, 66393915), (210, 60703008), (224, 56909070), (240, 53115132), (252, 50585840), (280, 45527256), (288, 44262610), (315, 40468672), (320, 39836349), (336, 37939380), (360, 35410088), (420, 30351504), (448, 28454535), (480, 26557566), (504, 25292920), (560, 22763628), (576, 22131305), (630, 20234336), (672, 18969690), (720, 17705044), (840, 15175752), (960, 13278783), (1008, 12646460), (1120, 11381814), (1260, 10117168), (1344, 9484845), (1440, 8852522), (1680, 7587876), (2016, 6323230), (2240, 5690907), (2520, 5058584), (2880, 4426261), (3360, 3793938), (4032, 3161615), (5040, 2529292), (6720, 1896969), (10080, 1264646), (20160, 632323)]