24807919360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19919}}^1$

素因数の和:20086

約数の個数: 144

約数和(自身を含む): 68403686400

約数和(自身を除く): 43595767040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 320, 448, 556, 560, 640, 695, 896, 973, 1112, 1120, 1280, 1390, 1792, 1946, 2224, 2240, 2780, 3892, 4448, 4480, 4865, 5560, 7784, 8896, 8960, 9730, 11120, 15568, 17792, 19460, 19919, 22240, 31136, 35584, 38920, 39838, 44480, 62272, 77840, 79676, 88960, 99595, 124544, 139433, 155680, 159352, 177920, 199190, 249088, 278866, 311360, 318704, 398380, 557732, 622720, 637408, 697165, 796760, 1115464, 1245440, 1274816, 1394330, 1593520, 2230928, 2549632, 2768741, 2788660, 3187040, 4461856, 5099264, 5537482, 5577320, 6374080, 8923712, 11074964, 11154640, 12748160, 13843705, 17847424, 19381187, 22149928, 22309280, 25496320, 27687410, 35694848, 38762374, 44299856, 44618560, 55374820, 77524748, 88599712, 89237120, 96905935, 110749640, 155049496, 177199424, 178474240, 193811870, 221499280, 310098992, 354398848, 387623740, 442998560, 620197984, 708797696, 775247480, 885997120, 1240395968, 1550494960, 1771994240, 2480791936, 3100989920, 3543988480, 4961583872, 6201979840, 12403959680, 24807919360]

約数ペア:

[(1, 24807919360), (2, 12403959680), (4, 6201979840), (5, 4961583872), (7, 3543988480), (8, 3100989920), (10, 2480791936), (14, 1771994240), (16, 1550494960), (20, 1240395968), (28, 885997120), (32, 775247480), (35, 708797696), (40, 620197984), (56, 442998560), (64, 387623740), (70, 354398848), (80, 310098992), (112, 221499280), (128, 193811870), (139, 178474240), (140, 177199424), (160, 155049496), (224, 110749640), (256, 96905935), (278, 89237120), (280, 88599712), (320, 77524748), (448, 55374820), (556, 44618560), (560, 44299856), (640, 38762374), (695, 35694848), (896, 27687410), (973, 25496320), (1112, 22309280), (1120, 22149928), (1280, 19381187), (1390, 17847424), (1792, 13843705), (1946, 12748160), (2224, 11154640), (2240, 11074964), (2780, 8923712), (3892, 6374080), (4448, 5577320), (4480, 5537482), (4865, 5099264), (5560, 4461856), (7784, 3187040), (8896, 2788660), (8960, 2768741), (9730, 2549632), (11120, 2230928), (15568, 1593520), (17792, 1394330), (19460, 1274816), (19919, 1245440), (22240, 1115464), (31136, 796760), (35584, 697165), (38920, 637408), (39838, 622720), (44480, 557732), (62272, 398380), (77840, 318704), (79676, 311360), (88960, 278866), (99595, 249088), (124544, 199190), (139433, 177920), (155680, 159352)]