191222640

素因数分解:

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

素因数の和:12676

約数の個数: 160

約数和(自身を含む): 752808960

約数和(自身を除く): 561586320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 12647, 15120, 25294, 37941, 50588, 63235, 75882, 88529, 101176, 113823, 126470, 151764, 177058, 189705, 202352, 227646, 252940, 265587, 303528, 341469, 354116, 379410, 442645, 455292, 505880, 531174, 569115, 607056, 682938, 708232, 758820, 796761, 885290, 910584, 1011760, 1062348, 1138230, 1327935, 1365876, 1416464, 1517640, 1593522, 1707345, 1770580, 1821168, 2124696, 2276460, 2390283, 2655870, 2731752, 3035280, 3187044, 3414690, 3541160, 3983805, 4249392, 4552920, 4780566, 5311740, 5463504, 6374088, 6829380, 7082320, 7967610, 9105840, 9561132, 10623480, 11951415, 12748176, 13658760, 15935220, 19122264, 21246960, 23902830, 27317520, 31870440, 38244528, 47805660, 63740880, 95611320, 191222640]

約数ペア:

[(1, 191222640), (2, 95611320), (3, 63740880), (4, 47805660), (5, 38244528), (6, 31870440), (7, 27317520), (8, 23902830), (9, 21246960), (10, 19122264), (12, 15935220), (14, 13658760), (15, 12748176), (16, 11951415), (18, 10623480), (20, 9561132), (21, 9105840), (24, 7967610), (27, 7082320), (28, 6829380), (30, 6374088), (35, 5463504), (36, 5311740), (40, 4780566), (42, 4552920), (45, 4249392), (48, 3983805), (54, 3541160), (56, 3414690), (60, 3187044), (63, 3035280), (70, 2731752), (72, 2655870), (80, 2390283), (84, 2276460), (90, 2124696), (105, 1821168), (108, 1770580), (112, 1707345), (120, 1593522), (126, 1517640), (135, 1416464), (140, 1365876), (144, 1327935), (168, 1138230), (180, 1062348), (189, 1011760), (210, 910584), (216, 885290), (240, 796761), (252, 758820), (270, 708232), (280, 682938), (315, 607056), (336, 569115), (360, 531174), (378, 505880), (420, 455292), (432, 442645), (504, 379410), (540, 354116), (560, 341469), (630, 303528), (720, 265587), (756, 252940), (840, 227646), (945, 202352), (1008, 189705), (1080, 177058), (1260, 151764), (1512, 126470), (1680, 113823), (1890, 101176), (2160, 88529), (2520, 75882), (3024, 63235), (3780, 50588), (5040, 37941), (7560, 25294), (12647, 15120)]