15693731840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2347}}^1$

素因数の和:3027

約数の個数: 96

約数和(自身を含む): 37729495440

約数和(自身を除く): 22035763600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 653, 1024, 1280, 1306, 2048, 2347, 2560, 2612, 3265, 4694, 5120, 5224, 6530, 9388, 10240, 10448, 11735, 13060, 18776, 20896, 23470, 26120, 37552, 41792, 46940, 52240, 75104, 83584, 93880, 104480, 150208, 167168, 187760, 208960, 300416, 334336, 375520, 417920, 600832, 668672, 751040, 835840, 1201664, 1337344, 1502080, 1532591, 1671680, 2403328, 3004160, 3065182, 3343360, 4806656, 6008320, 6130364, 6686720, 7662955, 12016640, 12260728, 15325910, 24033280, 24521456, 30651820, 49042912, 61303640, 98085824, 122607280, 196171648, 245214560, 392343296, 490429120, 784686592, 980858240, 1569373184, 1961716480, 3138746368, 3923432960, 7846865920, 15693731840]

約数ペア:

[(1, 15693731840), (2, 7846865920), (4, 3923432960), (5, 3138746368), (8, 1961716480), (10, 1569373184), (16, 980858240), (20, 784686592), (32, 490429120), (40, 392343296), (64, 245214560), (80, 196171648), (128, 122607280), (160, 98085824), (256, 61303640), (320, 49042912), (512, 30651820), (640, 24521456), (653, 24033280), (1024, 15325910), (1280, 12260728), (1306, 12016640), (2048, 7662955), (2347, 6686720), (2560, 6130364), (2612, 6008320), (3265, 4806656), (4694, 3343360), (5120, 3065182), (5224, 3004160), (6530, 2403328), (9388, 1671680), (10240, 1532591), (10448, 1502080), (11735, 1337344), (13060, 1201664), (18776, 835840), (20896, 751040), (23470, 668672), (26120, 600832), (37552, 417920), (41792, 375520), (46940, 334336), (52240, 300416), (75104, 208960), (83584, 187760), (93880, 167168), (104480, 150208)]