63740880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12647}}^1$

素因数の和:12673

約数の個数: 120

約数和(自身を含む): 244662912

約数和(自身を除く): 180922032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 12647, 25294, 37941, 50588, 63235, 75882, 88529, 101176, 113823, 126470, 151764, 177058, 189705, 202352, 227646, 252940, 265587, 303528, 354116, 379410, 442645, 455292, 505880, 531174, 569115, 607056, 708232, 758820, 796761, 885290, 910584, 1011760, 1062348, 1138230, 1327935, 1416464, 1517640, 1593522, 1770580, 1821168, 2124696, 2276460, 2655870, 3035280, 3187044, 3541160, 3983805, 4249392, 4552920, 5311740, 6374088, 7082320, 7967610, 9105840, 10623480, 12748176, 15935220, 21246960, 31870440, 63740880]

約数ペア:

[(1, 63740880), (2, 31870440), (3, 21246960), (4, 15935220), (5, 12748176), (6, 10623480), (7, 9105840), (8, 7967610), (9, 7082320), (10, 6374088), (12, 5311740), (14, 4552920), (15, 4249392), (16, 3983805), (18, 3541160), (20, 3187044), (21, 3035280), (24, 2655870), (28, 2276460), (30, 2124696), (35, 1821168), (36, 1770580), (40, 1593522), (42, 1517640), (45, 1416464), (48, 1327935), (56, 1138230), (60, 1062348), (63, 1011760), (70, 910584), (72, 885290), (80, 796761), (84, 758820), (90, 708232), (105, 607056), (112, 569115), (120, 531174), (126, 505880), (140, 455292), (144, 442645), (168, 379410), (180, 354116), (210, 303528), (240, 265587), (252, 252940), (280, 227646), (315, 202352), (336, 189705), (360, 177058), (420, 151764), (504, 126470), (560, 113823), (630, 101176), (720, 88529), (840, 75882), (1008, 63235), (1260, 50588), (1680, 37941), (2520, 25294), (5040, 12647)]